ISRC QZFZ42059517
Verified recording
QZFZ42059517 is “Trinchera” by Sosad,
registered on the CopyrightChains blockchain with CopyrightID
0x3ddad4c80774c108a8c812ec051acebf3c4a072191b657ae58e7f5dc7362d881 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42059517.
Recording identifiers
- ISRC
- QZFZ42059517
- Title
- Trinchera
- Artist
- Sosad
- CopyrightID (CopyrightChains transaction hash)
0x3ddad4c80774c108a8c812ec051acebf3c4a072191b657ae58e7f5dc7362d881
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1ac7a5bbe67d885e47053ad48bf1c85ecbf6c5f8448776f1c4f4b7cfcdce17e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42059517
- Bitcoin block existence check
- https://blockstream.info/api/block/956302