ISRC FIRCR0900147
Verified recording
FIRCR0900147 is “Kalle” by Jaakko Teppo,
registered on the CopyrightChains blockchain with CopyrightID
0xd7b98a07e12b353f8b525fdc4cc33243c8a7521ee9854ae3b8496ebb21be45ce and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR0900147.
Recording identifiers
- ISRC
- FIRCR0900147
- Title
- Kalle
- Artist
- Jaakko Teppo
- CopyrightID (CopyrightChains transaction hash)
0xd7b98a07e12b353f8b525fdc4cc33243c8a7521ee9854ae3b8496ebb21be45ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:d30f101785598f9896596b76d60de33e36c387c774265aebfaf7dc8854698dbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR0900147
- Bitcoin block existence check
- https://blockstream.info/api/block/960300