ISRC US6881100211
Verified recording
US6881100211 is “Hold On” by Cappadonna,
registered on the CopyrightChains blockchain with CopyrightID
0xf6faaace45913ea5ba61f303566145c547025e732a86f967893636bf94d76d6b and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6881100211.
Recording identifiers
- ISRC
- US6881100211
- Title
- Hold On
- Artist
- Cappadonna
- CopyrightID (CopyrightChains transaction hash)
0xf6faaace45913ea5ba61f303566145c547025e732a86f967893636bf94d76d6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:cbd6ccdc9c0890f570894bd93ea11aab3cac37ddde274d224a0fd16c15bd8996- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6881100211
- Bitcoin block existence check
- https://blockstream.info/api/block/960473