ISRC ESA012155394
Verified recording
ESA012155394 is “Las Muchachas / El de la Rumba / Qué Dichoso Es - Guaracha” by La Sonora Matancera,
registered on the CopyrightChains blockchain with CopyrightID
0x69774377bc89ad288ed5c0a9e92b445c5f52038a9a4df5b0261a03bebc14b6b9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012155394.
Recording identifiers
- ISRC
- ESA012155394
- Title
- Las Muchachas / El de la Rumba / Qué Dichoso Es - Guaracha
- Artist
- La Sonora Matancera
- CopyrightID (CopyrightChains transaction hash)
0x69774377bc89ad288ed5c0a9e92b445c5f52038a9a4df5b0261a03bebc14b6b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d5f94ffd32248b54204909a9050d96d4bbda3ec34cb44c83ab35ace93b8399fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012155394
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Las Muchachas / El de la Rumba / Qué Dichoso Es - Guaracha · Machine-readable JSON-LD