ISRC TCAIR2440437
Verified recording
TCAIR2440437 is “Perfecto” by Chayín Rubio,
registered on the CopyrightChains blockchain with CopyrightID
0x42110051e2fbe33cf0e5e51a91412c3cf4d95f63580cfd36e711ab49a872bbfe 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/TCAIR2440437.
Recording identifiers
- ISRC
- TCAIR2440437
- Title
- Perfecto
- Artist
- Chayín Rubio
- CopyrightID (CopyrightChains transaction hash)
0x42110051e2fbe33cf0e5e51a91412c3cf4d95f63580cfd36e711ab49a872bbfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e62ddb105b11bce049a645ac591dbf28e327a0587868d702bf4a8014794a401b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIR2440437
- Bitcoin block existence check
- https://blockstream.info/api/block/956302