ISRC SEYOK1519410
Verified recording
SEYOK1519410 is “09 Cançao para um dia tri - Participação de Hélvio Sodré / Letra e Música: Zazo” by Zazo,
registered on the CopyrightChains blockchain with CopyrightID
0x570092b00377b95786261a78882d6cc500517cf8a766f22227b1ba9c270ce497 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1519410.
Recording identifiers
- ISRC
- SEYOK1519410
- Title
- 09 Cançao para um dia tri - Participação de Hélvio Sodré / Letra e Música: Zazo
- Artist
- Zazo
- CopyrightID (CopyrightChains transaction hash)
0x570092b00377b95786261a78882d6cc500517cf8a766f22227b1ba9c270ce497
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c6ffe5a5cfd3c3b8d9c294e4042a0e0c6cb2f1ff0887e3ec108c45aa7e91f0b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1519410
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: 09 Cançao para um dia tri - Participação de Hélvio Sodré / Letra e Música: Zazo · Machine-readable JSON-LD