ISRC ARF096600144
Verified recording
ARF096600144 is “Quena” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x42e097ab7e084ecacb9546d33ab0078a1154734e87bc7d2c166d2f246ed9c063 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF096600144.
Recording identifiers
- ISRC
- ARF096600144
- Title
- Quena
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0x42e097ab7e084ecacb9546d33ab0078a1154734e87bc7d2c166d2f246ed9c063
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:2d384747e5f6b3e93d2372dff2ec3b0f2623eff964d387026db8b8ac646dd8ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF096600144
- Bitcoin block existence check
- https://blockstream.info/api/block/960203