ISRC CA6D21900294
Verified recording
CA6D21900294 is “Mark Twain” by Half an Orange,
registered on the CopyrightChains blockchain with CopyrightID
0x85108efef9797633aee52120a093d7e1149347560944a875d08b2a032c27a6fe and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D21900294.
Recording identifiers
- ISRC
- CA6D21900294
- Title
- Mark Twain
- Artist
- Half an Orange
- CopyrightID (CopyrightChains transaction hash)
0x85108efef9797633aee52120a093d7e1149347560944a875d08b2a032c27a6fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:623f8f79f98c01351256bd243d54c3a740532c2903ba3e7ae283a0b88143242b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D21900294
- Bitcoin block existence check
- https://blockstream.info/api/block/953513