ISRC TCAFG2005595
Verified recording
TCAFG2005595 is “Constantine's Penmanship” by Rob Viktum,
registered on the CopyrightChains blockchain with CopyrightID
0x6d3959b74ef60baf36684458eecfea2d7b9aa41c5bd07955cc025545b3c4f628 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2005595.
Recording identifiers
- ISRC
- TCAFG2005595
- Title
- Constantine's Penmanship
- Artist
- Rob Viktum
- CopyrightID (CopyrightChains transaction hash)
0x6d3959b74ef60baf36684458eecfea2d7b9aa41c5bd07955cc025545b3c4f628
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:ec0df37f5db077543b72acd5f172f3a50dce878b1e03da16f09bd4a3b5092593- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2005595
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Constantine's Penmanship · Machine-readable JSON-LD