ISRC USUM70743001
Verified recording
USUM70743001 is “Day By Day - Live At Newport Jazz Festival, 1957” by Coleman Hawkins,
registered on the CopyrightChains blockchain with CopyrightID
0xf3d4147b96a4213c58ceba8d3aeb4795d5a9d3fd6c791a5c9107010c23909c2e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70743001.
Recording identifiers
- ISRC
- USUM70743001
- Title
- Day By Day - Live At Newport Jazz Festival, 1957
- Artist
- Coleman Hawkins
- CopyrightID (CopyrightChains transaction hash)
0xf3d4147b96a4213c58ceba8d3aeb4795d5a9d3fd6c791a5c9107010c23909c2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d7d9a9655086ea4bb8f5cc01a18e390c461d4ec66bd0103880b34b13a98d2fdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70743001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Day By Day - Live At Newport Jazz Festival, 1957 · Machine-readable JSON-LD