ISRC GRL010200002
Verified recording
GRL010200002 is “Che Guevara - Hasta Siempre” by Apurimac,
registered on the CopyrightChains blockchain with CopyrightID
0x91d258f05eae0dc29e3903dd6ebbf274bcd788a1a7fc1a02adc3fe439d22ab9c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRL010200002.
Recording identifiers
- ISRC
- GRL010200002
- Title
- Che Guevara - Hasta Siempre
- Artist
- Apurimac
- CopyrightID (CopyrightChains transaction hash)
0x91d258f05eae0dc29e3903dd6ebbf274bcd788a1a7fc1a02adc3fe439d22ab9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0b032404bf36963ed3fe6039984630e640d8522863c8807cc1c119a0743cc092- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRL010200002
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Che Guevara - Hasta Siempre · Machine-readable JSON-LD