ISRC GB5EA1504132
Verified recording
GB5EA1504132 is “Utilpass” by Martin Massiv,
registered on the CopyrightChains blockchain with CopyrightID
0x96160783731f8fd05a2cc3cea88a218378a2f26558d73364efd0badbcdb84e7a and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5EA1504132.
Recording identifiers
- ISRC
- GB5EA1504132
- Title
- Utilpass
- Artist
- Martin Massiv
- CopyrightID (CopyrightChains transaction hash)
0x96160783731f8fd05a2cc3cea88a218378a2f26558d73364efd0badbcdb84e7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:2c37f4ce7688a1670b6bbb66103aa4124cbfcae936154729c99c1d4650eea814- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5EA1504132
- Bitcoin block existence check
- https://blockstream.info/api/block/960455