ISRC QM7281904922
Verified recording
QM7281904922 is “La Marca” by D.OZi,
registered on the CopyrightChains blockchain with CopyrightID
0x8297e8277242b36bd3b8e25875868d51c1ce7ff92492d424ce0f324a2184c6fc 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/QM7281904922.
Recording identifiers
- ISRC
- QM7281904922
- Title
- La Marca
- Artist
- D.OZi
- CopyrightID (CopyrightChains transaction hash)
0x8297e8277242b36bd3b8e25875868d51c1ce7ff92492d424ce0f324a2184c6fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:371c44345c9ad7838f60aed85707e8773098513d20714adc8a9062a32df05ac6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281904922
- Bitcoin block existence check
- https://blockstream.info/api/block/957118