ISRC GBUM71804033
Verified recording
GBUM71804033 is “Intro” by 23 Unofficial,
registered on the CopyrightChains blockchain with CopyrightID
0xf458f5e5b41a6c76ba944229d32b843a777e1e1480d59dcd70463da108504062 and independently timestamped
in Bitcoin block 956856 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71804033.
Recording identifiers
- ISRC
- GBUM71804033
- Title
- Intro
- Artist
- 23 Unofficial
- CopyrightID (CopyrightChains transaction hash)
0xf458f5e5b41a6c76ba944229d32b843a777e1e1480d59dcd70463da108504062
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:25:57+00:00
- Bitcoin block
- 956856
- Canonical record hash
sha256:ff5b013f561ad0ded0da111c699757b8d1352f871ff608b1ae069744f02e10bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71804033
- Bitcoin block existence check
- https://blockstream.info/api/block/956856