ISRC USDHM1826971
Verified recording
USDHM1826971 is “O vento, pt. 2” by Dorival Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0xe34a2b7de97a6d1020ec9fa97b2207e15841c05f3077d602c3ae96f4e1a675fa and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1826971.
Recording identifiers
- ISRC
- USDHM1826971
- Title
- O vento, pt. 2
- Artist
- Dorival Caymmi
- CopyrightID (CopyrightChains transaction hash)
0xe34a2b7de97a6d1020ec9fa97b2207e15841c05f3077d602c3ae96f4e1a675fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:fdc66f11b6cade30a09ac863acfd206b1ed97cec63b49df3f7d979361b029fef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1826971
- Bitcoin block existence check
- https://blockstream.info/api/block/960478