Taival (translation: Journey) is the eighth studio album by Finnish band Stam1na, released on 12 October 2018. Just like with the previous album, it was produced by Janne Joutsenniemi and mixed by Jen
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7edaa3a089a7322ab4b19eb70a5674930c223319b9410bf83ec42f699c2878b. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2399b30-5b9e-4cd6-bdaf-51b01d0c7ea5.json and https://artists.proofprofile.net/proofs/artist/a2399b30-5b9e-4cd6-bdaf-51b01d0c7ea5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).