ISRC FISBA7004403
Verified recording
FISBA7004403 is “Hyvästi” by Kaj Chydenius,
registered on the CopyrightChains blockchain with CopyrightID
0xb5374e95f695f04df195e4e90b9979d35d006de1a9c0ed95c477ad8f4ab6a692 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISBA7004403.
Recording identifiers
- ISRC
- FISBA7004403
- Title
- Hyvästi
- Artist
- Kaj Chydenius
- CopyrightID (CopyrightChains transaction hash)
0xb5374e95f695f04df195e4e90b9979d35d006de1a9c0ed95c477ad8f4ab6a692
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9032c5cb04f5f39f2081022685440d1416b9af57e83c18c95ac527e35679e638- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISBA7004403
- Bitcoin block existence check
- https://blockstream.info/api/block/960138