ISRC USSM16901455
Verified recording
USSM16901455 is “Opera In the Year 4000 (Where Have All the People Gone / Yesterday)” by The Head Shop,
registered on the CopyrightChains blockchain with CopyrightID
0xd219bc80029f0f89f5f8c6e653754e617adffa167b4eeb2d0fdd138049c132f2 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/USSM16901455.
Recording identifiers
- ISRC
- USSM16901455
- Title
- Opera In the Year 4000 (Where Have All the People Gone / Yesterday)
- Artist
- The Head Shop
- CopyrightID (CopyrightChains transaction hash)
0xd219bc80029f0f89f5f8c6e653754e617adffa167b4eeb2d0fdd138049c132f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dd99cedef3e763712e3d4f4d3aa338c17be7d789ef04a5717743587b6a255d20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16901455
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Opera In the Year 4000 (Where Have All the People Gone / Yesterday) · Machine-readable JSON-LD