ISRC ARG991000874
Verified recording
ARG991000874 is “La Cautiva” by Los Tucu Tucu,
registered on the CopyrightChains blockchain with CopyrightID
0xccb2e34b0608fb203a2ed00e6f1460c80f9f2896b83252dcf0c728319013a9af and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991000874.
Recording identifiers
- ISRC
- ARG991000874
- Title
- La Cautiva
- Artist
- Los Tucu Tucu
- CopyrightID (CopyrightChains transaction hash)
0xccb2e34b0608fb203a2ed00e6f1460c80f9f2896b83252dcf0c728319013a9af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:f994f7a245280c81d6bbf3a7fc97a98c99019cb34fb574194aedbbd4fe572fef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991000874
- Bitcoin block existence check
- https://blockstream.info/api/block/960106