ISRC ESA012180336
Verified recording
ESA012180336 is “Guapa Voz” by Cash Flow,
registered on the CopyrightChains blockchain with CopyrightID
0xf3a3d2ac0282a7b4573bcea64f21d91d20de370256cd14dfa42fd6ccd9e5fc5f and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012180336.
Recording identifiers
- ISRC
- ESA012180336
- Title
- Guapa Voz
- Artist
- Cash Flow
- CopyrightID (CopyrightChains transaction hash)
0xf3a3d2ac0282a7b4573bcea64f21d91d20de370256cd14dfa42fd6ccd9e5fc5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:a14c5df086afe0de0d1d81b0eaf413a00dc8c0128f2543a677f45c6a55304a9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012180336
- Bitcoin block existence check
- https://blockstream.info/api/block/960459