ISRC GBUM71107707
Verified recording
GBUM71107707 is “Medley: All of Me / I'm Gonna Sit Right Down and Write Myself a Letter” by Max Bygraves,
registered on the CopyrightChains blockchain with CopyrightID
0xdcddad6ed948310751ef9f48bec4eda86529b896ac316d4cf8756426d5925afb 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/GBUM71107707.
Recording identifiers
- ISRC
- GBUM71107707
- Title
- Medley: All of Me / I'm Gonna Sit Right Down and Write Myself a Letter
- Artist
- Max Bygraves
- CopyrightID (CopyrightChains transaction hash)
0xdcddad6ed948310751ef9f48bec4eda86529b896ac316d4cf8756426d5925afb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b1e4d1c7ecccc88fee09ea397c758f4b3f31c02ce0c085d71d4d0e7df900727c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71107707
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Medley: All of Me / I'm Gonna Sit Right Down and Write Myself a Letter · Machine-readable JSON-LD