ISRC GBMA21881891
Verified recording
GBMA21881891 is “El Problema” by Banda La Misma Escuela,
registered on the CopyrightChains blockchain with CopyrightID
0xbecd0e01c14bdb681b735bae60b182e14a001c296d879617448107850a730be2 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21881891.
Recording identifiers
- ISRC
- GBMA21881891
- Title
- El Problema
- Artist
- Banda La Misma Escuela
- CopyrightID (CopyrightChains transaction hash)
0xbecd0e01c14bdb681b735bae60b182e14a001c296d879617448107850a730be2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:cecc8960cc9a36f70f50eb22ef88fd07fc09ec1e72312a99c2e4b2c81fa7368f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21881891
- Bitcoin block existence check
- https://blockstream.info/api/block/957120