ISRC ESA011303309
Verified recording
ESA011303309 is “Comentarios del Solar” by Trio Matamoros,
registered on the CopyrightChains blockchain with CopyrightID
0x87a10d4e707ebb54b309941de7efc7f03e7888ef6b5e4fb16e15afc0c66b48cf and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011303309.
Recording identifiers
- ISRC
- ESA011303309
- Title
- Comentarios del Solar
- Artist
- Trio Matamoros
- CopyrightID (CopyrightChains transaction hash)
0x87a10d4e707ebb54b309941de7efc7f03e7888ef6b5e4fb16e15afc0c66b48cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:51ddfe44a76d8aea95d907d780d8dfea8d912563d47b9d32f12ef1d6413d5fc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011303309
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Comentarios del Solar · Machine-readable JSON-LD