ISRC US6R21465819
Verified recording
US6R21465819 is “Hold on Hold Out” by George Jackson,
registered on the CopyrightChains blockchain with CopyrightID
0x61f26f771dca2d1bda7a050ee82eb9aa23ea62990b7c637322dc73e7bcdba6a1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21465819.
Recording identifiers
- ISRC
- US6R21465819
- Title
- Hold on Hold Out
- Artist
- George Jackson
- CopyrightID (CopyrightChains transaction hash)
0x61f26f771dca2d1bda7a050ee82eb9aa23ea62990b7c637322dc73e7bcdba6a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:97a2f6f0218fa4d956c102f7af9da6a5fcf47d3f39883ab1a4fb1967cb34c54d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21465819
- Bitcoin block existence check
- https://blockstream.info/api/block/960138