ISRC USSM19704320
Verified recording
USSM19704320 is “The Closing of the Year” by Trevor Horn,
registered on the CopyrightChains blockchain with CopyrightID
0x8a0495503dd4fa28656672507706de9d6985e31a4fc9387a5bca1b581ad60c3f 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/USSM19704320.
Recording identifiers
- ISRC
- USSM19704320
- Title
- The Closing of the Year
- Artist
- Trevor Horn
- CopyrightID (CopyrightChains transaction hash)
0x8a0495503dd4fa28656672507706de9d6985e31a4fc9387a5bca1b581ad60c3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c570c40b3423a6d3cb3354c6fda4f42fd8ed941e4999881e91c3e8ba1f244d55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19704320
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Closing of the Year · Machine-readable JSON-LD