ISRC GBUM71107181
Verified recording
GBUM71107181 is “Fortunate Son” by U2,
registered on the CopyrightChains blockchain with CopyrightID
0xe5a600f24b1b690e3f0dcf90774f0b9d42bd536ee8d0a5c352cba9af18252200 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/GBUM71107181.
Recording identifiers
- ISRC
- GBUM71107181
- Title
- Fortunate Son
- Artist
- U2
- CopyrightID (CopyrightChains transaction hash)
0xe5a600f24b1b690e3f0dcf90774f0b9d42bd536ee8d0a5c352cba9af18252200
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:79ed027a4233efe7c74629bd851e1c6b153cd9a0901aa913ef46da72ac74f6da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71107181
- Bitcoin block existence check
- https://blockstream.info/api/block/953520