ISRC GBUM71026503
Verified recording
GBUM71026503 is “Medley: Wyoming Lullaby / What'll I Do? / When Your Hair Has Turned to Silver / 'Til We Meet Again” by Max Bygraves,
registered on the CopyrightChains blockchain with CopyrightID
0x679faa6063798bec22fe3c19e80a5b8b29edd6775539df25c2d37d74ed9b81bd and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71026503.
Recording identifiers
- ISRC
- GBUM71026503
- Title
- Medley: Wyoming Lullaby / What'll I Do? / When Your Hair Has Turned to Silver / 'Til We Meet Again
- Artist
- Max Bygraves
- CopyrightID (CopyrightChains transaction hash)
0x679faa6063798bec22fe3c19e80a5b8b29edd6775539df25c2d37d74ed9b81bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:b843c40390e74658896f9567e3c92117bb9d5af9e3a00fb034d8c1bd1ba91ebd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71026503
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Medley: Wyoming Lullaby / What'll I Do? / When Your Hair Has Turned to Silver / 'Til We Meet Again · Machine-readable JSON-LD