ISRC FIRCR0900128
Verified recording
FIRCR0900128 is “Pirkko” by Jaakko Teppo,
registered on the CopyrightChains blockchain with CopyrightID
0x534cd0b294858f4e3f40ec52e880ae5596a5d2befc7ac0b3be408a8bbb46e6b9 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR0900128.
Recording identifiers
- ISRC
- FIRCR0900128
- Title
- Pirkko
- Artist
- Jaakko Teppo
- CopyrightID (CopyrightChains transaction hash)
0x534cd0b294858f4e3f40ec52e880ae5596a5d2befc7ac0b3be408a8bbb46e6b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:61692203c69e607996ebf8d1f6ad89c082b9f41bd363e00c71be71e6c4b62284- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR0900128
- Bitcoin block existence check
- https://blockstream.info/api/block/960397