ISRC CA5KR1900862
Verified recording
CA5KR1900862 is “La tabernera del puerto, Acto II: Romanza de Leandro No puede ser” by Pablo Sorozábal,
registered on the CopyrightChains blockchain with CopyrightID
0xab41ab1cacc060384d8cd080c7eb5e4815bdd8c35d0a5508e898f88191c369ee and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1900862.
Recording identifiers
- ISRC
- CA5KR1900862
- Title
- La tabernera del puerto, Acto II: Romanza de Leandro No puede ser
- Artist
- Pablo Sorozábal
- CopyrightID (CopyrightChains transaction hash)
0xab41ab1cacc060384d8cd080c7eb5e4815bdd8c35d0a5508e898f88191c369ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:df3c062b67f8880162f97cc54978794ad673e5ebe2c2910e00eb91ebdc027858- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1900862
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La tabernera del puerto, Acto II: Romanza de Leandro No puede ser · Machine-readable JSON-LD