ISRC QZNWR2176664
Verified recording
QZNWR2176664 is “Darbuka” by Petre Stefan,
registered on the CopyrightChains blockchain with CopyrightID
0xe3d42d28bd20f5cd36626b34321adbeda381ce0db1b1a1c779e689163d8851a2 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/QZNWR2176664.
Recording identifiers
- ISRC
- QZNWR2176664
- Title
- Darbuka
- Artist
- Petre Stefan
- CopyrightID (CopyrightChains transaction hash)
0xe3d42d28bd20f5cd36626b34321adbeda381ce0db1b1a1c779e689163d8851a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ebd9c33ece166ef9b2da390fe588d312f5007c92e81eb8fa0cbf3d1e56a79a2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2176664
- Bitcoin block existence check
- https://blockstream.info/api/block/953513