ISRC TCAFM2172903
Verified recording
TCAFM2172903 is “Filament” by Puru,
registered on the CopyrightChains blockchain with CopyrightID
0x6c8fe4bc69dba7c2227b0c1b84ab5ecac7140996bddf80b0df085405c28e853e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFM2172903.
Recording identifiers
- ISRC
- TCAFM2172903
- Title
- Filament
- Artist
- Puru
- CopyrightID (CopyrightChains transaction hash)
0x6c8fe4bc69dba7c2227b0c1b84ab5ecac7140996bddf80b0df085405c28e853e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b5d343888fce1d58dc1fa9c463cf374cacc0cc6d5a8175cd24f4182362cb3799- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFM2172903
- Bitcoin block existence check
- https://blockstream.info/api/block/956302