ISRC USBB19501065
Verified recording
USBB19501065 is “I Could Write a Book - 1995 Remastered” by Sonny Rollins,
registered on the CopyrightChains blockchain with CopyrightID
0xb0cfc4fec38b542fae127fd8d3b8751bdf011bc559901872fd9f01a15dcd7707 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB19501065.
Recording identifiers
- ISRC
- USBB19501065
- Title
- I Could Write a Book - 1995 Remastered
- Artist
- Sonny Rollins
- CopyrightID (CopyrightChains transaction hash)
0xb0cfc4fec38b542fae127fd8d3b8751bdf011bc559901872fd9f01a15dcd7707
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:c9023b432e5e6b4454bbc9e77e896983b9ef1b7850b94f66c7162f1d75f9b3eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB19501065
- Bitcoin block existence check
- https://blockstream.info/api/block/960456
Full record
Track page: I Could Write a Book - 1995 Remastered · Machine-readable JSON-LD