ISRC US3DF2000689
Verified recording
US3DF2000689 is “some fresh air” by .ihaveaface,
registered on the CopyrightChains blockchain with CopyrightID
0x1577f45a57a209d4fff40c381817dab8362e9fb980b8c57e77ac04cb41db47ca and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2000689.
Recording identifiers
- ISRC
- US3DF2000689
- Title
- some fresh air
- Artist
- .ihaveaface
- CopyrightID (CopyrightChains transaction hash)
0x1577f45a57a209d4fff40c381817dab8362e9fb980b8c57e77ac04cb41db47ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:e865a1d0aa49ff8f651fc798554a1071571e21b32df7c790491fbd9089dfaed2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2000689
- Bitcoin block existence check
- https://blockstream.info/api/block/960284