ISRC ARG991041226
Verified recording
ARG991041226 is “Chacarera del olvidao” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0xbbf118d15f124aae6c364af23585402efd6b42720ebd6193865792fb1bf97479 and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041226.
Recording identifiers
- ISRC
- ARG991041226
- Title
- Chacarera del olvidao
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0xbbf118d15f124aae6c364af23585402efd6b42720ebd6193865792fb1bf97479
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:084e1794d6205df37b27ce71a9686c624715c3360ddd97a4e1cec3ef0929f8b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041226
- Bitcoin block existence check
- https://blockstream.info/api/block/960288
Full record
Track page: Chacarera del olvidao · Machine-readable JSON-LD