ISRC ARF097000118
Verified recording
ARF097000118 is “Ay, Soledad” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0xc515ce73232bdc4df6f9a2fe2a65a3f3899ba03d9ae056f94f3d021dfc2ed370 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF097000118.
Recording identifiers
- ISRC
- ARF097000118
- Title
- Ay, Soledad
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0xc515ce73232bdc4df6f9a2fe2a65a3f3899ba03d9ae056f94f3d021dfc2ed370
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:9e66596683dc0208b049f4f74050de9d37e428a7467ca77413974dd67f86f19a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF097000118
- Bitcoin block existence check
- https://blockstream.info/api/block/960207