ISRC QZTBA2446459
Verified recording
QZTBA2446459 is “Popurri Retro 3. (Caramba Señora, Reyna sin Trono, Carcel Perpetua)” by Josecito Leon y Su Internacional Banda Roja,
registered on the CopyrightChains blockchain with CopyrightID
0x3af9b6ce946532cf6b503f22afe109717bcd136dd85a6221cc93f4abf2aaf280 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2446459.
Recording identifiers
- ISRC
- QZTBA2446459
- Title
- Popurri Retro 3. (Caramba Señora, Reyna sin Trono, Carcel Perpetua)
- Artist
- Josecito Leon y Su Internacional Banda Roja
- CopyrightID (CopyrightChains transaction hash)
0x3af9b6ce946532cf6b503f22afe109717bcd136dd85a6221cc93f4abf2aaf280
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ff024d7872cd61059fb52d42f67a47cdf00aa9b1cae2fff70a3d20aa65943a3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2446459
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Popurri Retro 3. (Caramba Señora, Reyna sin Trono, Carcel Perpetua) · Machine-readable JSON-LD