ISRC TCJPN2172117
Verified recording
TCJPN2172117 is “Mark Calaway” by Tatwoine,
registered on the CopyrightChains blockchain with CopyrightID
0x2f8fa1464de298e0b85019ec3a85afda9d6c18f6270226c8cb49365294a816b1 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2172117.
Recording identifiers
- ISRC
- TCJPN2172117
- Title
- Mark Calaway
- Artist
- Tatwoine
- CopyrightID (CopyrightChains transaction hash)
0x2f8fa1464de298e0b85019ec3a85afda9d6c18f6270226c8cb49365294a816b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:00c616de48c146e5d8f55b664cbe806c17ed2d766b30e90b4f7a0962fe12f73e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2172117
- Bitcoin block existence check
- https://blockstream.info/api/block/960216