ISRC GBUM72202941
Verified recording
GBUM72202941 is “An Exercise In Restraint (Until You Go)” by Isobel Waller-Bridge,
registered on the CopyrightChains blockchain with CopyrightID
0x23f5d83f46fbd69d26a3b1caee023f928114f4fe1c2cdf890c8dd51e5476e105 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72202941.
Recording identifiers
- ISRC
- GBUM72202941
- Title
- An Exercise In Restraint (Until You Go)
- Artist
- Isobel Waller-Bridge
- CopyrightID (CopyrightChains transaction hash)
0x23f5d83f46fbd69d26a3b1caee023f928114f4fe1c2cdf890c8dd51e5476e105
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:00eeed9167a771bcc2a9c98cfd2feecc95eac14d1f2013e34b159abdafdc08c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72202941
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: An Exercise In Restraint (Until You Go) · Machine-readable JSON-LD