ISRC GBUM71402913
Verified recording
GBUM71402913 is “Nirvana - Live” by Sam Smith,
registered on the CopyrightChains blockchain with CopyrightID
0xc6e739e5c64f4380139dae00b07203cb4f01458a032a5e583de4f9cbe55b091b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71402913.
Recording identifiers
- ISRC
- GBUM71402913
- Title
- Nirvana - Live
- Artist
- Sam Smith
- CopyrightID (CopyrightChains transaction hash)
0xc6e739e5c64f4380139dae00b07203cb4f01458a032a5e583de4f9cbe55b091b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:793b5e52f758761e54edde8ba9f4d1d6e7908d6a0a301fdc68cf6e3f19d77d01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71402913
- Bitcoin block existence check
- https://blockstream.info/api/block/956302