ISRC COFC18505613
Verified recording
COFC18505613 is “Guacharaca” by Luis Quinitiva,
registered on the CopyrightChains blockchain with CopyrightID
0xfe1c77e933f31236e0d54e4ebf6a44c7023145271fe4e192c498ec3836e42403 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC18505613.
Recording identifiers
- ISRC
- COFC18505613
- Title
- Guacharaca
- Artist
- Luis Quinitiva
- CopyrightID (CopyrightChains transaction hash)
0xfe1c77e933f31236e0d54e4ebf6a44c7023145271fe4e192c498ec3836e42403
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:c506fba109a39558cfc3b8b23eb774f4a47fa327a870c471200d160f2d2e65da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC18505613
- Bitcoin block existence check
- https://blockstream.info/api/block/960144