ISRC USBN21201011
Verified recording
USBN21201011 is “Contemplation” by McCoy Tyner,
registered on the CopyrightChains blockchain with CopyrightID
0x0f65cf4d26acb95531d44479c46b76097d2d0f5b810767a7b98b3496edda0049 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN21201011.
Recording identifiers
- ISRC
- USBN21201011
- Title
- Contemplation
- Artist
- McCoy Tyner
- CopyrightID (CopyrightChains transaction hash)
0x0f65cf4d26acb95531d44479c46b76097d2d0f5b810767a7b98b3496edda0049
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:15a9790be679148cdf1f732bbe8ccc9e5b4f9c89468cb8109f575c5d18061379- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN21201011
- Bitcoin block existence check
- https://blockstream.info/api/block/960397