ISRC QMDA72341820
Verified recording
QMDA72341820 is “Twice Nice” by Junior Delgado,
registered on the CopyrightChains blockchain with CopyrightID
0xa3e5b3cda70150d732b04fe9368bb1aaa6af3149ec05b8d5b46a53e8e326b616 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72341820.
Recording identifiers
- ISRC
- QMDA72341820
- Title
- Twice Nice
- Artist
- Junior Delgado
- CopyrightID (CopyrightChains transaction hash)
0xa3e5b3cda70150d732b04fe9368bb1aaa6af3149ec05b8d5b46a53e8e326b616
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:4eeaa69ab6ce1e787f2388fa306334c5525fffc15f554a9c3dbbb54d6905b07b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72341820
- Bitcoin block existence check
- https://blockstream.info/api/block/960273