ISRC GBMA22171327
Verified recording
GBMA22171327 is “OTT” by RZ,
registered on the CopyrightChains blockchain with CopyrightID
0xb0cf6be7a88cf4fa90a1c40bd16c262a8b63fc61e7c1e981d8f47bc62abbf721 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22171327.
Recording identifiers
- ISRC
- GBMA22171327
- Title
- OTT
- Artist
- RZ
- CopyrightID (CopyrightChains transaction hash)
0xb0cf6be7a88cf4fa90a1c40bd16c262a8b63fc61e7c1e981d8f47bc62abbf721
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:564535007e9e77f77ed67b670bb6bb7ef17277971870eaf0e8c7481f2734a5d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22171327
- Bitcoin block existence check
- https://blockstream.info/api/block/960463