ISRC USBN20100725
Verified recording
USBN20100725 is “Book's Bossa” by Donald Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x325cc17f83b0609ad0d5aa97c1876c4da3271ff02964b766dd7022407a5ead8c and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20100725.
Recording identifiers
- ISRC
- USBN20100725
- Title
- Book's Bossa
- Artist
- Donald Byrd
- CopyrightID (CopyrightChains transaction hash)
0x325cc17f83b0609ad0d5aa97c1876c4da3271ff02964b766dd7022407a5ead8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:683e08c7da77634e764d60f37dd3fc755178f041bde634a2ab39e9a4e7c982c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20100725
- Bitcoin block existence check
- https://blockstream.info/api/block/960264