ISRC GBUM70916010
Verified recording
GBUM70916010 is “Failure - John Porter Produced 1987 Previously Unreleased” by The La's,
registered on the CopyrightChains blockchain with CopyrightID
0xcb391dbc35af063bf78591bff2fbe3a0b6b2bcbc0e7fff5b833ea1ba09d4ec59 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70916010.
Recording identifiers
- ISRC
- GBUM70916010
- Title
- Failure - John Porter Produced 1987 Previously Unreleased
- Artist
- The La's
- CopyrightID (CopyrightChains transaction hash)
0xcb391dbc35af063bf78591bff2fbe3a0b6b2bcbc0e7fff5b833ea1ba09d4ec59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:af267f51d5ff058bca7dcad4dce7e6bffc94b21f44e3ed579ad05ae32a687328- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70916010
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Failure - John Porter Produced 1987 Previously Unreleased · Machine-readable JSON-LD