ISRC ARF471100044
Verified recording
ARF471100044 is “El Muerto” by Sonidero Nacional,
registered on the CopyrightChains blockchain with CopyrightID
0x0a34fd831cb5b401e4f0cd3ca716e3cae33a79a7cf7ae977ba88c7c768d9d6a2 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100044.
Recording identifiers
- ISRC
- ARF471100044
- Title
- El Muerto
- Artist
- Sonidero Nacional
- CopyrightID (CopyrightChains transaction hash)
0x0a34fd831cb5b401e4f0cd3ca716e3cae33a79a7cf7ae977ba88c7c768d9d6a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:3f2918115369b00728c61e807b72e9218afc713a8808950a8e23eb83c9324be1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF471100044
- Bitcoin block existence check
- https://blockstream.info/api/block/960144