ISRC GBUM71903349
Verified recording
GBUM71903349 is “The Ballad Of John And Yoko - Take 7” by The Beatles,
registered on the CopyrightChains blockchain with CopyrightID
0xa8c623fb5947ae78a5d3ea1044a549a5b90ba4705543bb11aaf5ab9cf90a7d02 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903349.
Recording identifiers
- ISRC
- GBUM71903349
- Title
- The Ballad Of John And Yoko - Take 7
- Artist
- The Beatles
- CopyrightID (CopyrightChains transaction hash)
0xa8c623fb5947ae78a5d3ea1044a549a5b90ba4705543bb11aaf5ab9cf90a7d02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1459038d23869397c2a614704476f4c2dffa2ae3d1cdcb3dc9bea5380d051e92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903349
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: The Ballad Of John And Yoko - Take 7 · Machine-readable JSON-LD