ISRC USDY41850400
Verified recording
USDY41850400 is “A Chorus Line: "One" (Battement Tendu)” by Martin Hamlisch,
registered on the CopyrightChains blockchain with CopyrightID
0x5991431a937d204dd2db664e64ebe87a6590782f37a4a0ca788a8d4f04203aca and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41850400.
Recording identifiers
- ISRC
- USDY41850400
- Title
- A Chorus Line: "One" (Battement Tendu)
- Artist
- Martin Hamlisch
- CopyrightID (CopyrightChains transaction hash)
0x5991431a937d204dd2db664e64ebe87a6590782f37a4a0ca788a8d4f04203aca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:77176ac892278a719e063272be104f877519860315d738b13b058f5eec437e34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41850400
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: A Chorus Line: "One" (Battement Tendu) · Machine-readable JSON-LD