ISRC USVML1810002
Verified recording
USVML1810002 is “Patchwork - Alt Version” by Laurie Spiegel,
registered on the CopyrightChains blockchain with CopyrightID
0x4a2a89ae2c531979f528a215f1e9a07cbd82b510756695c081dda13a15320bc2 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/USVML1810002.
Recording identifiers
- ISRC
- USVML1810002
- Title
- Patchwork - Alt Version
- Artist
- Laurie Spiegel
- CopyrightID (CopyrightChains transaction hash)
0x4a2a89ae2c531979f528a215f1e9a07cbd82b510756695c081dda13a15320bc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b3ca24f91f855436f6f55c60f9b1d69169e48119d1d5563de36a541701b8dfc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVML1810002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Patchwork - Alt Version · Machine-readable JSON-LD