ISRC GBZ521614612
Verified recording
GBZ521614612 is “Black Tides” by Tigercub,
registered on the CopyrightChains blockchain with CopyrightID
0xd958a7ff7b15d5c2ab125a0b02d89133751e99d0fef16794837ce2e3fb86eed8 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZ521614612.
Recording identifiers
- ISRC
- GBZ521614612
- Title
- Black Tides
- Artist
- Tigercub
- CopyrightID (CopyrightChains transaction hash)
0xd958a7ff7b15d5c2ab125a0b02d89133751e99d0fef16794837ce2e3fb86eed8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e22bad44abb03ece1dc7fd5bb728f5e94047e7e789035b7062cd6fe2eac98287- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZ521614612
- Bitcoin block existence check
- https://blockstream.info/api/block/960138