ISRC TCACB1456946
Verified recording
TCACB1456946 is “En Busca de la Rima Perfecta” by El Chojin,
registered on the CopyrightChains blockchain with CopyrightID
0x247981f669e06fc9eb72e2b40093f3503a2d838db6c905532408b2491c99f204 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1456946.
Recording identifiers
- ISRC
- TCACB1456946
- Title
- En Busca de la Rima Perfecta
- Artist
- El Chojin
- CopyrightID (CopyrightChains transaction hash)
0x247981f669e06fc9eb72e2b40093f3503a2d838db6c905532408b2491c99f204
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:b2786034a19bfa3da52856c40e13fcab387a260f9cd3be897f4c797030f5dd48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1456946
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: En Busca de la Rima Perfecta · Machine-readable JSON-LD