ISRC QZTRX2423801
Verified recording
QZTRX2423801 is “Osè” by Bosq,
registered on the CopyrightChains blockchain with CopyrightID
0x29cbc9b5cf92ced50c808f4fd14fb372ee57965eb0708bb434ca13e1bd3b9a01 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2423801.
Recording identifiers
- ISRC
- QZTRX2423801
- Title
- Osè
- Artist
- Bosq
- CopyrightID (CopyrightChains transaction hash)
0x29cbc9b5cf92ced50c808f4fd14fb372ee57965eb0708bb434ca13e1bd3b9a01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8b1624dc40397dbb5553488ef4ca88ea9b18becfd77d180a574acfd404e7075f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2423801
- Bitcoin block existence check
- https://blockstream.info/api/block/953513