ISRC ARF106900136
Verified recording
ARF106900136 is “El Progreso” by Mario Bustos,
registered on the CopyrightChains blockchain with CopyrightID
0x3db3784863e1eb9910d0a3888bc16758e2472ddfcbfcbe9fcc44628dca2d47ab and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106900136.
Recording identifiers
- ISRC
- ARF106900136
- Title
- El Progreso
- Artist
- Mario Bustos
- CopyrightID (CopyrightChains transaction hash)
0x3db3784863e1eb9910d0a3888bc16758e2472ddfcbfcbe9fcc44628dca2d47ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:45a3d80493e3989fdde91b6ec3a1c13edfee3e58b14aa452f394632e4e5e3372- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF106900136
- Bitcoin block existence check
- https://blockstream.info/api/block/960344