ISRC GBUM72002893
Verified recording
GBUM72002893 is “Grace” by U2,
registered on the CopyrightChains blockchain with CopyrightID
0xa409b81d2cdd4945db6e7517a84df58177c1bf0bf90e2ea3c52e340a2b3acdd9 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/GBUM72002893.
Recording identifiers
- ISRC
- GBUM72002893
- Title
- Grace
- Artist
- U2
- CopyrightID (CopyrightChains transaction hash)
0xa409b81d2cdd4945db6e7517a84df58177c1bf0bf90e2ea3c52e340a2b3acdd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:edc4d491e9c203f9e468598ce9cbae3ea34063118d83bc8b2b0a1704ab04d5a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72002893
- Bitcoin block existence check
- https://blockstream.info/api/block/956302