Dubai of Tomorrow · Proof of record
Card No. 012 · Huspy
Founder profiles are living documents. When the story evolves, a new version of this record is created and anchored. Nothing is rewritten silently: every version below is hashed, linked to the one before it, and timestamped on Bitcoin via OpenTimestamps. This is the Anchored Record Protocol, applied to one card.
Version 5
Bitcoin attested
Recorded July 17, 2026
sha256: f87de41268dc31dd29a8bb2c1e3f8faa1bdb1f6cf6bf5ed6f60c92f30e28365c
prev: 2022edffa33a87cf9eadf5aa602719e5159a4139b7b0025b3b4210c44d71a506
Version 4
Bitcoin attested
Recorded July 16, 2026
sha256: 2022edffa33a87cf9eadf5aa602719e5159a4139b7b0025b3b4210c44d71a506
prev: 7e02432557201f4a003b912dc188db194bda18435c6e4a4fd8b3d30b2058eb8b
Version 3
Bitcoin attested
Recorded July 15, 2026
sha256: 7e02432557201f4a003b912dc188db194bda18435c6e4a4fd8b3d30b2058eb8b
prev: 9836e35c4acb823e3386618bdeb044ecde97ed82dcb86af7e3cd208f2072db12
Version 2
Bitcoin attested
Recorded July 13, 2026
sha256: 9836e35c4acb823e3386618bdeb044ecde97ed82dcb86af7e3cd208f2072db12
prev: 690b549cfa945440c49ca905cfc02941cc11377c5f4fe405f77bfc233bf85307
Version 1
Bitcoin attested
Recorded July 4, 2026
sha256: 690b549cfa945440c49ca905cfc02941cc11377c5f4fe405f77bfc233bf85307
Verify this yourself
- Download the record chain (JSON). Each entry in versions holds the record and its sha256.
- Check the chain: every version's prevSha256 must equal the hash of the version before it. A broken link means tampering.
- Compare any hash above against the public ledger. They must match, byte for byte.
- Drop a version's .ots file and its hash into opentimestamps.org. Bitcoin tells the truth about when that hash existed. No trust in Dubai of Tomorrow required.
What the statuses mean: Bitcoin attested · the timestamp is confirmed in a Bitcoin block. Attestation pending · the hash is anchored with OpenTimestamps and awaiting Bitcoin confirmation, usually within hours; until then, git history is the backstop.