ISRC QZTBD2319615
Verified recording
QZTBD2319615 is “Circa” by 36,
registered on the CopyrightChains blockchain with CopyrightID
0xabc1b501b85c87b8d139e56dc2b0feb8a1f758692b465a8b6e641d48a9d57799 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/QZTBD2319615.
Recording identifiers
- ISRC
- QZTBD2319615
- Title
- Circa
- Artist
- 36
- CopyrightID (CopyrightChains transaction hash)
0xabc1b501b85c87b8d139e56dc2b0feb8a1f758692b465a8b6e641d48a9d57799
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:477c213f81cf85f3de1997d394d2198b2f1f399c34b1f8824c517c5e251e43b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2319615
- Bitcoin block existence check
- https://blockstream.info/api/block/960138