ISRC ARF099000142
Verified recording
ARF099000142 is “Doña Ubenza - Live” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x91992faede6e1a9eb16f7ca9c3d47a676844b398d9463e38fa1ff33de1e589b7 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099000142.
Recording identifiers
- ISRC
- ARF099000142
- Title
- Doña Ubenza - Live
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0x91992faede6e1a9eb16f7ca9c3d47a676844b398d9463e38fa1ff33de1e589b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:f0cd84a8ebde7f5b55ec6ac22e73e91b83c6d609cb0501b9012856a1c18e5af5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099000142
- Bitcoin block existence check
- https://blockstream.info/api/block/960284