ISRC QMBZ92048620
Verified recording
QMBZ92048620 is “Contrarios” by D.OZi,
registered on the CopyrightChains blockchain with CopyrightID
0xc0c0e9241dc9d4aa424e1e46dfb7a3fde034a2ea1bc4214eb4c25b59d4725d37 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92048620.
Recording identifiers
- ISRC
- QMBZ92048620
- Title
- Contrarios
- Artist
- D.OZi
- CopyrightID (CopyrightChains transaction hash)
0xc0c0e9241dc9d4aa424e1e46dfb7a3fde034a2ea1bc4214eb4c25b59d4725d37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:52b9302b4b5650b67f8d37ca473d37bb37fa36200a6eaead8f9d1fc5d5cb9d62- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92048620
- Bitcoin block existence check
- https://blockstream.info/api/block/957118