ISRC TCAIF2442321
Verified recording
TCAIF2442321 is “Optimist” by Olav Haust,
registered on the CopyrightChains blockchain with CopyrightID
0xd3220eb551388dffe4eb680533845bef0e9b72e13e2bb920bc79c743405198cd and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIF2442321.
Recording identifiers
- ISRC
- TCAIF2442321
- Title
- Optimist
- Artist
- Olav Haust
- CopyrightID (CopyrightChains transaction hash)
0xd3220eb551388dffe4eb680533845bef0e9b72e13e2bb920bc79c743405198cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:47472ba45ed86a86b4e83db7b16f63fc5bfefc3e443289eb2e8426d35c49a0da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIF2442321
- Bitcoin block existence check
- https://blockstream.info/api/block/953520