ISRC MX4971504807
Verified recording
MX4971504807 is “Popurrí Fregón: Carnaval / El Buey de la Barranca / Serían las Dos / La Mariguana - En Vivo” by Banda La Fregona,
registered on the CopyrightChains blockchain with CopyrightID
0xcc13b76c58bdd79f5dbadbe21b1b0bf13e22d549cab1ba6bd81d271f569851c2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971504807.
Recording identifiers
- ISRC
- MX4971504807
- Title
- Popurrí Fregón: Carnaval / El Buey de la Barranca / Serían las Dos / La Mariguana - En Vivo
- Artist
- Banda La Fregona
- CopyrightID (CopyrightChains transaction hash)
0xcc13b76c58bdd79f5dbadbe21b1b0bf13e22d549cab1ba6bd81d271f569851c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f9d0a9acad215a57da6fbcf86e148630e28dc79390742d7b7adffcfde8a16618- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971504807
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Popurrí Fregón: Carnaval / El Buey de la Barranca / Serían las Dos / La Mariguana - En Vivo · Machine-readable JSON-LD