ISRC US29X0601604
Verified recording
US29X0601604 is “At the Close of the Day” by Fred Hersch,
registered on the CopyrightChains blockchain with CopyrightID
0x672241927fc8575106e7b59ac59c2e9b526919bfe2dc5cca0a84698d42099276 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/US29X0601604.
Recording identifiers
- ISRC
- US29X0601604
- Title
- At the Close of the Day
- Artist
- Fred Hersch
- CopyrightID (CopyrightChains transaction hash)
0x672241927fc8575106e7b59ac59c2e9b526919bfe2dc5cca0a84698d42099276
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:80a406d3617f0569af83de12c2846c33c4abcfec414d0cca4d8d14a591d3fdad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X0601604
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: At the Close of the Day · Machine-readable JSON-LD