ISRC AUXN22122277
Verified recording
AUXN22122277 is “O Vento” by Dorival Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0xcc7fd1119d224efb404048f4411e0e03b09a5bf72fc2594683eb42d2186d6517 and independently timestamped
in Bitcoin block 957084 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22122277.
Recording identifiers
- ISRC
- AUXN22122277
- Title
- O Vento
- Artist
- Dorival Caymmi
- CopyrightID (CopyrightChains transaction hash)
0xcc7fd1119d224efb404048f4411e0e03b09a5bf72fc2594683eb42d2186d6517
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T20:41:57+00:00
- Bitcoin block
- 957084
- Canonical record hash
sha256:6426bdc9bf04ecf48729c757732e15af7ca1650f8549df2eef9b59f8716c059e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22122277
- Bitcoin block existence check
- https://blockstream.info/api/block/957084