ISRC TCAFI2190254
Verified recording
TCAFI2190254 is “Problem Child” by J Mafta,
registered on the CopyrightChains blockchain with CopyrightID
0xa6932f5ca2c04a66ce88da253347ebef6e6f833dae78b571ea723943b9bb569b 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/TCAFI2190254.
Recording identifiers
- ISRC
- TCAFI2190254
- Title
- Problem Child
- Artist
- J Mafta
- CopyrightID (CopyrightChains transaction hash)
0xa6932f5ca2c04a66ce88da253347ebef6e6f833dae78b571ea723943b9bb569b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:340a25805238c59a6187934536f56cfafc8156a7cf1ef8a503a7396226f71700- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2190254
- Bitcoin block existence check
- https://blockstream.info/api/block/953513