ISRC FIRCR0900137
Verified recording
FIRCR0900137 is “Mirja (2)” by Jaakko Teppo,
registered on the CopyrightChains blockchain with CopyrightID
0x17d4b7053f3ef11d30324e6cc6b9449715f501485b8a7c00679a85ed0df79a8f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR0900137.
Recording identifiers
- ISRC
- FIRCR0900137
- Title
- Mirja (2)
- Artist
- Jaakko Teppo
- CopyrightID (CopyrightChains transaction hash)
0x17d4b7053f3ef11d30324e6cc6b9449715f501485b8a7c00679a85ed0df79a8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1a731bd593b20b782f0fb3d5b841a5fbfe73cc75388aac3cefbe22ffbe7102f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR0900137
- Bitcoin block existence check
- https://blockstream.info/api/block/957118