ISRC GBUM71107712
Verified recording
GBUM71107712 is “Medley: It Had to Be You / I'll Get By / I'll String Along With You / I'll Be Seeing You” by Max Bygraves,
registered on the CopyrightChains blockchain with CopyrightID
0x464db75539f051a48c24ce9131e9e7e82de023ffb50f4dbdc485a4bbc0a8cdc3 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71107712.
Recording identifiers
- ISRC
- GBUM71107712
- Title
- Medley: It Had to Be You / I'll Get By / I'll String Along With You / I'll Be Seeing You
- Artist
- Max Bygraves
- CopyrightID (CopyrightChains transaction hash)
0x464db75539f051a48c24ce9131e9e7e82de023ffb50f4dbdc485a4bbc0a8cdc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:1a1fa84d3e034ab984b6ad6b736d245f99dc4411ef25f2ea4eb55eebaeeceb5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71107712
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Medley: It Had to Be You / I'll Get By / I'll String Along With You / I'll Be Seeing You · Machine-readable JSON-LD