ISRC US2640660009
Verified recording
US2640660009 is “A Good Thing Gone” by Harvey Milk,
registered on the CopyrightChains blockchain with CopyrightID
0x6779c4cdb48955d296239798e3c114d963453f346cf9b9b5b1f490e6bde9cca6 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2640660009.
Recording identifiers
- ISRC
- US2640660009
- Title
- A Good Thing Gone
- Artist
- Harvey Milk
- CopyrightID (CopyrightChains transaction hash)
0x6779c4cdb48955d296239798e3c114d963453f346cf9b9b5b1f490e6bde9cca6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:dad074d202a668066723bf17271d5f93c23d431a626b44566288ceb4055cefe7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2640660009
- Bitcoin block existence check
- https://blockstream.info/api/block/960427