ISRC ARG991041233
Verified recording
ARG991041233 is “El adiós” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0xb219492f2c459ed139c18388f10a654cf8578c830cf6246aa21f3e4a69a3d695 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041233.
Recording identifiers
- ISRC
- ARG991041233
- Title
- El adiós
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0xb219492f2c459ed139c18388f10a654cf8578c830cf6246aa21f3e4a69a3d695
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:b4fbe62dc5bb87720f3326f1b4beeb281408303d3ccb263eb31068351e68459b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041233
- Bitcoin block existence check
- https://blockstream.info/api/block/960459