ISRC GBUM72204139
Verified recording
GBUM72204139 is “City Of Blinding Lights - Songs Of Surrender” by U2,
registered on the CopyrightChains blockchain with CopyrightID
0x4878fa60420f78376c11177a51c6eb573919d5cf221e7eaecbc54a8b85c2f8e1 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/GBUM72204139.
Recording identifiers
- ISRC
- GBUM72204139
- Title
- City Of Blinding Lights - Songs Of Surrender
- Artist
- U2
- CopyrightID (CopyrightChains transaction hash)
0x4878fa60420f78376c11177a51c6eb573919d5cf221e7eaecbc54a8b85c2f8e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:50eee00cfbf6e0b698b5b26a7cfafd76f31ac304b4e95daa4070b417e271a450- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72204139
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: City Of Blinding Lights - Songs Of Surrender · Machine-readable JSON-LD