ISRC GBUM72302378
Verified recording
GBUM72302378 is “Close One” by FIZZ,
registered on the CopyrightChains blockchain with CopyrightID
0x2e9d1192e46863650dc51e9572f626d0131a33dee0c95f7702428f747f757058 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/GBUM72302378.
Recording identifiers
- ISRC
- GBUM72302378
- Title
- Close One
- Artist
- FIZZ
- CopyrightID (CopyrightChains transaction hash)
0x2e9d1192e46863650dc51e9572f626d0131a33dee0c95f7702428f747f757058
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b9ddcb9a5424ab6bde8c5ec2508b940aa2b7c3f39cd5f1e76da32c575523d96b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72302378
- Bitcoin block existence check
- https://blockstream.info/api/block/953513