ISRC USJE61300740
Verified recording
USJE61300740 is “Tristeza del Porque” by Los Tucu Tucu,
registered on the CopyrightChains blockchain with CopyrightID
0x47cfcdba5520a1046afa31c78a69fd003d57a286accb9e9ab42e330586bb14ae and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61300740.
Recording identifiers
- ISRC
- USJE61300740
- Title
- Tristeza del Porque
- Artist
- Los Tucu Tucu
- CopyrightID (CopyrightChains transaction hash)
0x47cfcdba5520a1046afa31c78a69fd003d57a286accb9e9ab42e330586bb14ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:332c1b814c85ef4b0f2cde2dcce62940b5885115627c34e40c6ea0d101089a7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61300740
- Bitcoin block existence check
- https://blockstream.info/api/block/960229