ISRC GBUM72002886
Verified recording
GBUM72002886 is “Walk On” by U2,
registered on the CopyrightChains blockchain with CopyrightID
0x9e9f856d0e6eb51e5c5b21ff699d53f55fd22aaa856d71b51d4cbec4f2121c9b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72002886.
Recording identifiers
- ISRC
- GBUM72002886
- Title
- Walk On
- Artist
- U2
- CopyrightID (CopyrightChains transaction hash)
0x9e9f856d0e6eb51e5c5b21ff699d53f55fd22aaa856d71b51d4cbec4f2121c9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:96484637a72a6c3f08770b424ea609a09e1713c954699c7e129daa974c3c4717- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72002886
- Bitcoin block existence check
- https://blockstream.info/api/block/953520