ISRC FIRCR0900116
Verified recording
FIRCR0900116 is “Köyhät Kyykkyyn” by Jaakko Teppo,
registered on the CopyrightChains blockchain with CopyrightID
0xa75aa2dbbd88dd5c499bed93d12f91efe2aa233dcfcc6d562982b9254fcf9ae4 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR0900116.
Recording identifiers
- ISRC
- FIRCR0900116
- Title
- Köyhät Kyykkyyn
- Artist
- Jaakko Teppo
- CopyrightID (CopyrightChains transaction hash)
0xa75aa2dbbd88dd5c499bed93d12f91efe2aa233dcfcc6d562982b9254fcf9ae4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:67ef00ec515a966015c76f317502b4d010cbaf1f62d848e47b38955cc134c37b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR0900116
- Bitcoin block existence check
- https://blockstream.info/api/block/960121