ISRC USV351313784
Verified recording
USV351313784 is “No Strings” by Coleman Hawkins Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xc45c661f0e56951f3dd7e626a7badff036576419874bd30c94fec1dc4245ad15 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/USV351313784.
Recording identifiers
- ISRC
- USV351313784
- Title
- No Strings
- Artist
- Coleman Hawkins Quartet
- CopyrightID (CopyrightChains transaction hash)
0xc45c661f0e56951f3dd7e626a7badff036576419874bd30c94fec1dc4245ad15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2754397211feb8f6484b0e5ee045aa40c8ac62c0b012a7bbfaa79daebfedaa4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351313784
- Bitcoin block existence check
- https://blockstream.info/api/block/957118