ISRC AUXN22099980
Verified recording
AUXN22099980 is “Fiz Uma Viagem” by Dorival Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0xdcfbc26abca6582e1b8db31e2fba85c4fa1277f4a6ba5a3ae303970dcdac8de6 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22099980.
Recording identifiers
- ISRC
- AUXN22099980
- Title
- Fiz Uma Viagem
- Artist
- Dorival Caymmi
- CopyrightID (CopyrightChains transaction hash)
0xdcfbc26abca6582e1b8db31e2fba85c4fa1277f4a6ba5a3ae303970dcdac8de6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:5d98a05036e8f923ddabcdefcf6c1c31002bbf551931f0e3c45506dc910e46bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22099980
- Bitcoin block existence check
- https://blockstream.info/api/block/960485