ISRC QZ7YY2190059
Verified recording
QZ7YY2190059 is “Una Triste Canción” by Grupo Pegasso,
registered on the CopyrightChains blockchain with CopyrightID
0x2007aad238d11d8bd34ee42c6cd81738abd035e457946a9f7c11a8cd88934b39 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7YY2190059.
Recording identifiers
- ISRC
- QZ7YY2190059
- Title
- Una Triste Canción
- Artist
- Grupo Pegasso
- CopyrightID (CopyrightChains transaction hash)
0x2007aad238d11d8bd34ee42c6cd81738abd035e457946a9f7c11a8cd88934b39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:e560b64e797d47cde59410e4dbd4b51ac2f6e5ec070e9aa6f655690fc100bfb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7YY2190059
- Bitcoin block existence check
- https://blockstream.info/api/block/960456