ISRC GBUM71700900
Verified recording
GBUM71700900 is “October - Live” by U2,
registered on the CopyrightChains blockchain with CopyrightID
0xff9751a80107f563744b8d4ba632ee161760ffdd938423d2a3259c82bb636011 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71700900.
Recording identifiers
- ISRC
- GBUM71700900
- Title
- October - Live
- Artist
- U2
- CopyrightID (CopyrightChains transaction hash)
0xff9751a80107f563744b8d4ba632ee161760ffdd938423d2a3259c82bb636011
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4d2769702332a2db508d2e0675c00171eeffb2e2064fc740167401e187e72268- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71700900
- Bitcoin block existence check
- https://blockstream.info/api/block/953515