ISRC CA5KR2156661
Verified recording
CA5KR2156661 is “Sin Razón” by Daniel Parranda,
registered on the CopyrightChains blockchain with CopyrightID
0xb357678271e8e64c411464f8a5e6cd237612c04b96a4c1963623875e5e32be88 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2156661.
Recording identifiers
- ISRC
- CA5KR2156661
- Title
- Sin Razón
- Artist
- Daniel Parranda
- CopyrightID (CopyrightChains transaction hash)
0xb357678271e8e64c411464f8a5e6cd237612c04b96a4c1963623875e5e32be88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2b2f65ec12ea47d4b3df3c6fb9640c8e8a0f02870c636305cbf3836f7adad333- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2156661
- Bitcoin block existence check
- https://blockstream.info/api/block/956302