ISRC TCAFG2005636
Verified recording
TCAFG2005636 is “Constantine's Penmanship (Instrumental)” by Rob Viktum,
registered on the CopyrightChains blockchain with CopyrightID
0x5729f2aa8dcd257694d8e1d9a868ee1080996979f6ae1438764a2c46bb376b27 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2005636.
Recording identifiers
- ISRC
- TCAFG2005636
- Title
- Constantine's Penmanship (Instrumental)
- Artist
- Rob Viktum
- CopyrightID (CopyrightChains transaction hash)
0x5729f2aa8dcd257694d8e1d9a868ee1080996979f6ae1438764a2c46bb376b27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4c8fbfc0c73a09443cc7e6343304c758ba8702c2e419f02f004da2a7416de7d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2005636
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Constantine's Penmanship (Instrumental) · Machine-readable JSON-LD