ISRC CH4212300072
Verified recording
CH4212300072 is “Tiento III Primer Tono” by Antonio de Cabezón,
registered on the CopyrightChains blockchain with CopyrightID
0x4b3240fb19e00034f9ef2195d283838d3944758a1e7ad579986ea9ed44aaff94 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212300072.
Recording identifiers
- ISRC
- CH4212300072
- Title
- Tiento III Primer Tono
- Artist
- Antonio de Cabezón
- CopyrightID (CopyrightChains transaction hash)
0x4b3240fb19e00034f9ef2195d283838d3944758a1e7ad579986ea9ed44aaff94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:d1b424b4d3461b174b95bcd13d21a63ad6b59313ed9ae60e7fce0c23e886677d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212300072
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Tiento III Primer Tono · Machine-readable JSON-LD