ISRC ARF109700681
Verified recording
ARF109700681 is “El Firulete” by Mario Bustos,
registered on the CopyrightChains blockchain with CopyrightID
0xe1643537ff088a0e88ae9505f791f4e6dcc3699ee4135a5981125ac3298bc14b and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109700681.
Recording identifiers
- ISRC
- ARF109700681
- Title
- El Firulete
- Artist
- Mario Bustos
- CopyrightID (CopyrightChains transaction hash)
0xe1643537ff088a0e88ae9505f791f4e6dcc3699ee4135a5981125ac3298bc14b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:66c4f6304194660d625eaff9e0a43bac0f300056d8bee64b8ad1b1cf1d0045c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109700681
- Bitcoin block existence check
- https://blockstream.info/api/block/960427