ISRC ARF149900108
Verified recording
ARF149900108 is “Navidad Nuestra: 2. La Peregrinación (huella pampeana)” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x9697bb172ed5e9b79012a32c4c7a3f2f2f19c2830b521b7405412859206c6369 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900108.
Recording identifiers
- ISRC
- ARF149900108
- Title
- Navidad Nuestra: 2. La Peregrinación (huella pampeana)
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0x9697bb172ed5e9b79012a32c4c7a3f2f2f19c2830b521b7405412859206c6369
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f4ce6c53fe691404269dbaa742fc511b75ac135c8d5b84d82329bcb6382c082c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900108
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Navidad Nuestra: 2. La Peregrinación (huella pampeana) · Machine-readable JSON-LD