ISRC QZTAX2264145
Verified recording
QZTAX2264145 is “Of Course!” by Pollari,
registered on the CopyrightChains blockchain with CopyrightID
0x0b1e55b64d01e84383314b75c01beb1b5ee1b5ce18fc02966a31d4b9293bf757 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2264145.
Recording identifiers
- ISRC
- QZTAX2264145
- Title
- Of Course!
- Artist
- Pollari
- CopyrightID (CopyrightChains transaction hash)
0x0b1e55b64d01e84383314b75c01beb1b5ee1b5ce18fc02966a31d4b9293bf757
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:da93857e9032dcb99d58a20fadc16029ebb9a98ce6e470079ddbb278b3859a39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2264145
- Bitcoin block existence check
- https://blockstream.info/api/block/960513