ISRC GBUM72308896
Verified recording
GBUM72308896 is “Atomic City” by U2,
registered on the CopyrightChains blockchain with CopyrightID
0xab5ed44b5e92cb85b75f66c61ebb7b2be839af9bd437352db52dea27975756c0 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/GBUM72308896.
Recording identifiers
- ISRC
- GBUM72308896
- Title
- Atomic City
- Artist
- U2
- CopyrightID (CopyrightChains transaction hash)
0xab5ed44b5e92cb85b75f66c61ebb7b2be839af9bd437352db52dea27975756c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ac5896936b7ae3a07e495156774aa8a8164b06df9e23a6ea3f6472590b87ae54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72308896
- Bitcoin block existence check
- https://blockstream.info/api/block/953513