ISRC GBUM81200004
Verified recording
GBUM81200004 is “Upstarts” by Johnny Marr,
registered on the CopyrightChains blockchain with CopyrightID
0x1d022dadd17443d4b1a32e91af894afc8a9de3fd1269ff0b5e78308d155679e4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM81200004.
Recording identifiers
- ISRC
- GBUM81200004
- Title
- Upstarts
- Artist
- Johnny Marr
- CopyrightID (CopyrightChains transaction hash)
0x1d022dadd17443d4b1a32e91af894afc8a9de3fd1269ff0b5e78308d155679e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fad2d8ca9483a6bd696db0a4d72949f89f4816a732b42de4d109220275fc981f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM81200004
- Bitcoin block existence check
- https://blockstream.info/api/block/956302