ISRC QMGV21713507
Verified recording
QMGV21713507 is “Oscarina” by Roland Dyens,
registered on the CopyrightChains blockchain with CopyrightID
0x53f77315d9bf6c14a28eca101204cd16433238cb9c27138d1c09a4e503279178 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713507.
Recording identifiers
- ISRC
- QMGV21713507
- Title
- Oscarina
- Artist
- Roland Dyens
- CopyrightID (CopyrightChains transaction hash)
0x53f77315d9bf6c14a28eca101204cd16433238cb9c27138d1c09a4e503279178
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:d3e10c9dda5100cde4a8a0c1173ebdda7660b3d87e2ffc4e585a8f2e0e66d3d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGV21713507
- Bitcoin block existence check
- https://blockstream.info/api/block/960397