DexBrief

The Back 40 (BACK40): market history & retirement report

Solana · No market returned by the checked sources

Current market check

BACK40 market now

Saved observation
PriceUnavailable
Market capUnavailable
24h trading volumeUnavailable
Pool liquidityUnavailable

Saved market observation: Not recorded. Refreshes when you visit.

·

Current quotes are separate from the historical report below. Volume and liquidity describe the displayed pool; unavailable fields are not zero.

The finding

Contract-specific market history

The Back 40 was archived on July 21, 2026 because 3 catalog lookup checks did not retain a qualifying market for its Solana contract.

Solana · 9km76KfSyKjnDmNZxhA7YqaFiAHmmocSfUtKV54jhtkL

Latest dated evidence:

Follow the recorded trend

BACK40 price, market cap and trading activity

BACK40 has 1 dated snapshots and 0 daily candles in this archive. Explore each available source and pool below.

BACK40 holder count

57

Aug 18, 2026 23:41 UTC · One recorded value

getProgramAccounts · holder_count_measured · getProgramAccounts. More dated values are needed to chart a trend.

BACK40 top-holder concentration

96.22%

Aug 18, 2026 23:41 UTC · One recorded value

getProgramAccounts · measured_top10_pct · getProgramAccounts. More dated values are needed to chart a trend.

BACK40 supply distribution

BACK40 chain snapshot: August 18, 2026. Account shares can include pools and custodians.

BACK40: Largest measured entry

38.71%of recorded supply

BACK40: Top ten measured entries

96.22%of recorded supply

BACK40: Tracked deployer share

0.00%of recorded supply
The recorded sequence

What happened to BACK40?

  1. 01First tracked

    Entered the DexBrief catalog.

  2. 02Catalog retired

    no tracked market after 3 checks

  3. 03Follow-up check

    No market returned by the checked sources

  4. 04Follow-up check

    No market returned by the checked sources

  5. 05Follow-up check

    No market returned by the checked sources

First tracked is not launch; retirement is a catalog decision, not a verified final trade or cause of death.

Case findings

BACK40: what the market record shows

The provider follow-up for BACK40

At the October 24, 2026 follow-up for BACK40, the results were DexScreener: empty; GeckoTerminal: empty. No matching BACK40 market was returned by these completed checks.

What triggered the BACK40 retirement

For BACK40, the stored decision is "no tracked market after 3 checks". The record counts 3 checks, but does not retain 3 independent provider responses. It cannot establish the date of BACK40's last trade.

Market figures retained for BACK40

The Back 40's saved token page retained price $0.0000094, 24-hour volume $6.15, pool liquidity $3.82K, fully diluted value $7.28K, 24-hour trades 1. Those fields lack a complete set of trustworthy observation dates, so they describe the archived BACK40 snapshot and are excluded from dated return calculations. The saved route is EurGbHnZkbAGtasSgKkrRDtoakAecTT1aB2jBc6teGZk. The $7.28K figure is fully diluted value; a circulating market cap was not retained for BACK40.

Holder measurements for BACK40

BACK40's saved chain snapshot, dated August 18, 2026, contains 57 measured holder entries from getProgramAccounts. It separately reports 192 token accounts; that account count is not a count of unique owners. 21 entries exceeded 0.01% of BACK40 supply. That is 36.8% of the measured holder entries; the remainder held smaller balances. The measured top-ten entries represented 96.22% of supply in that snapshot. The BACK40 concentration figure does not identify which large entries belong to pools, custodians or individual people.

BACK40: saved supply and authority checks

The Back 40's August 18, 2026 contract snapshot records mint authority: revoked; freeze authority: revoked; token supply: 775,015,859.3244. The tracked deployer held 0.0000% of BACK40 supply at that check. A zero BACK40 balance does not show when or how those tokens left that address. The saved creator profile lists 1 mint(s) and 1 migration(s).

Available history for BACK40

The BACK40 archive contains 1 dated snapshot(s) and 0 daily candle(s). It lacks a comparable price or activity series spanning at least six hours. First tracking is March 05, 2026; catalog retirement is July 21, 2026. An observed decline between those markers cannot be reconstructed from the retained BACK40 values alone.

Source definitions and research methodology

Sources and observations

Latest provider checks

SourceResultChecked (UTC)Pools returnedEvidence
DexScreenerempty2026-10-24 13:25 UTC0exact_contract_lookup
GeckoTerminalempty2026-10-24 13:25 UTC0exact_contract_lookup

Recorded market evidence

Each row is one source and one scope. Pool liquidity and activity are not token-wide totals. Missing fields are not zero. Full history is available in the downloads.

Observed (UTC)SourceScope / exact poolPriceLiquidity24h volume24h trades
2026-08-18 23:41 UTCgetProgramAccountsgetProgramAccountsNot recordedNot recordedNot recordedNot recorded

Research data

BACK40: 1 dated snapshots, 0 daily candles. Download the retained observations and source records.

Version, license and citation

DexBrief. The Back 40: market history & retirement report. Latest dated evidence: 2026-10-24T13:25:29+00:00. Methodology 2.1. https://dexbrief.com/graveyard/reports/back40-45b8f55920f24eee74a9/

Permanent evidence edition

DexBrief analysis and compilation: CC BY 4.0. Underlying provider data remains subject to its source terms.

Evidence SHA-256: 97056084a9cdfc857a6edc2f073f67d612341fa46b3bf273ddf2d639eeaf399a