ISRC TCAHA2308352
Verified recording
TCAHA2308352 is “binary_technique” by はがね,
registered on the CopyrightChains blockchain with CopyrightID
0xc992b94fea679937e23b4591bffc9092bf7a312792790f1ded7def7773d9d08f and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHA2308352.
Recording identifiers
- ISRC
- TCAHA2308352
- Title
- binary_technique
- Artist
- はがね
- CopyrightID (CopyrightChains transaction hash)
0xc992b94fea679937e23b4591bffc9092bf7a312792790f1ded7def7773d9d08f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:ce8426ae8ef572770b748aa8991ace66cea8fae1f71b1aab154cb9c54f7306c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHA2308352
- Bitcoin block existence check
- https://blockstream.info/api/block/960273