ISRC USPR35700028
Verified recording
USPR35700028 is “Spring Is Here” by Cannonball Adderley,
registered on the CopyrightChains blockchain with CopyrightID
0xaffb52ebdc278dbd6ae95bfe6071a89652782b5ad90ea3a85ec2d8579830385f and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35700028.
Recording identifiers
- ISRC
- USPR35700028
- Title
- Spring Is Here
- Artist
- Cannonball Adderley
- CopyrightID (CopyrightChains transaction hash)
0xaffb52ebdc278dbd6ae95bfe6071a89652782b5ad90ea3a85ec2d8579830385f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:802acb834a40f1c81ef50b7beeac70a438f6581f50d30cfae4a3a1ff5638e60c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35700028
- Bitcoin block existence check
- https://blockstream.info/api/block/960468