ISRC ARF096700165
Verified recording
ARF096700165 is “La Oncena” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x32cc2c61f15cc4751a5bb21792c9f3ad6029ff79a2abcafca7ff46dfa213ef5e and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF096700165.
Recording identifiers
- ISRC
- ARF096700165
- Title
- La Oncena
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0x32cc2c61f15cc4751a5bb21792c9f3ad6029ff79a2abcafca7ff46dfa213ef5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:88a6f2d89f56622a5efc7208dd04349bcd7dfc4511caa27dec6852803b823c93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF096700165
- Bitcoin block existence check
- https://blockstream.info/api/block/959155