ISRC ARF109901902
Verified recording
ARF109901902 is “Del Salón en el Ángulo Oscuro (with Fernando Soler)” by Héctor Varela,
registered on the CopyrightChains blockchain with CopyrightID
0x8a81580bf451fecf6fbd0ac3f9c33786e58cba10013c25029362f12f72ffb0bd and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901902.
Recording identifiers
- ISRC
- ARF109901902
- Title
- Del Salón en el Ángulo Oscuro (with Fernando Soler)
- Artist
- Héctor Varela
- CopyrightID (CopyrightChains transaction hash)
0x8a81580bf451fecf6fbd0ac3f9c33786e58cba10013c25029362f12f72ffb0bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:38bc88b8b994112b63bc328afca685a2f7afe7ba63ccdbdfec36f558b9c292c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901902
- Bitcoin block existence check
- https://blockstream.info/api/block/959155
Full record
Track page: Del Salón en el Ángulo Oscuro (with Fernando Soler) · Machine-readable JSON-LD