ISRC ARF097900091
Verified recording
ARF097900091 is “El Mundo Prometido A Juanito Laguna” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x519ffa8bb58315facbefa31ea2a0731c3378e09419b716df2965978d9b529d01 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF097900091.
Recording identifiers
- ISRC
- ARF097900091
- Title
- El Mundo Prometido A Juanito Laguna
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0x519ffa8bb58315facbefa31ea2a0731c3378e09419b716df2965978d9b529d01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:cc54d460384fce555cf4cdf3008dfec2727986d5037a8264a1b4fef9ea781b79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF097900091
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: El Mundo Prometido A Juanito Laguna · Machine-readable JSON-LD