ISRC USAT20110455
Verified recording
USAT20110455 is “Da Capo” by The Modern Jazz Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xf5c913396748ae4182b8def8ed87c369ac48c285b15f924c82a499fd7759764a 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/USAT20110455.
Recording identifiers
- ISRC
- USAT20110455
- Title
- Da Capo
- Artist
- The Modern Jazz Quartet
- CopyrightID (CopyrightChains transaction hash)
0xf5c913396748ae4182b8def8ed87c369ac48c285b15f924c82a499fd7759764a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a515690fff10ccfe55529a0c535a34df000f9674c479b74b8e7c1fb491358562- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20110455
- Bitcoin block existence check
- https://blockstream.info/api/block/957118