ISRC QZWDD2281660
Verified recording
QZWDD2281660 is “Contrato” by Danque,
registered on the CopyrightChains blockchain with CopyrightID
0xb898fc6a7d4def11215a35304fe0497d701744ff6a4d2f69d9798f3669b905cd and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2281660.
Recording identifiers
- ISRC
- QZWDD2281660
- Title
- Contrato
- Artist
- Danque
- CopyrightID (CopyrightChains transaction hash)
0xb898fc6a7d4def11215a35304fe0497d701744ff6a4d2f69d9798f3669b905cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5fcbe6aa3726cf015a05df3f76c9e77a180369d8eaa08697190601ac56f3056d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2281660
- Bitcoin block existence check
- https://blockstream.info/api/block/956304