ISRC QM3DF2138419
Verified recording
QM3DF2138419 is “La Feria de Las Flores (Banda)” by Grupo Maximo Grado,
registered on the CopyrightChains blockchain with CopyrightID
0xf982cd8ff07165bb20c59f02fae2219ddf02a242cb6a12c679fffe06316825ff and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2138419.
Recording identifiers
- ISRC
- QM3DF2138419
- Title
- La Feria de Las Flores (Banda)
- Artist
- Grupo Maximo Grado
- CopyrightID (CopyrightChains transaction hash)
0xf982cd8ff07165bb20c59f02fae2219ddf02a242cb6a12c679fffe06316825ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:26f0bfe7ac525f6e8b80b76007d2326f5deefe3a4338165887e1f22447d2790e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2138419
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: La Feria de Las Flores (Banda) · Machine-readable JSON-LD