ISRC ARF101500172
Verified recording
ARF101500172 is “Caja de Música” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x7cc8cfd95d9fe09c8574bbbc29b5f70871f2aaf40674dd962279d30f934621a6 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF101500172.
Recording identifiers
- ISRC
- ARF101500172
- Title
- Caja de Música
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0x7cc8cfd95d9fe09c8574bbbc29b5f70871f2aaf40674dd962279d30f934621a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:e0162e68df7402a108ea86e8aec53159dcc18ad3c55605d50288791dca655eaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF101500172
- Bitcoin block existence check
- https://blockstream.info/api/block/960125