ISRC FIRCR1301837
Verified recording
FIRCR1301837 is “Varikset” by Katja Halonen,
registered on the CopyrightChains blockchain with CopyrightID
0x77acf66478f289247fd60a11979f7c71b84310914192c03e29646753afddd70e 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/FIRCR1301837.
Recording identifiers
- ISRC
- FIRCR1301837
- Title
- Varikset
- Artist
- Katja Halonen
- CopyrightID (CopyrightChains transaction hash)
0x77acf66478f289247fd60a11979f7c71b84310914192c03e29646753afddd70e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ebfb791571b9ce272419ac07e675a9b85993e382bd160c9b900fdad87fa6aca9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRCR1301837
- Bitcoin block existence check
- https://blockstream.info/api/block/957118