Solveig Kringlebotn () (4 June 1963), better known outside Norway as Solveig Kringelborn, is an internationally known Norwegian operatic soprano.John David White, Jean Christensen: “New Music of the N
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 0xcbfc6dbf2318057f983c5911a82d5949656fa0c070ccdb7a003cd5315ca113ec. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e53ecc74-ef3a-4df4-885d-125f42dbdf2f.json and https://artists.proofprofile.net/proofs/artist/e53ecc74-ef3a-4df4-885d-125f42dbdf2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Romanser - Songs From The Golden Era Of Norwegian Music
Sibelius: The Maiden in the Tower, Scene 1: Allegro molto (Maiden, Bailiff)
Solveig Kringelborn/Garry Magee/Estonian National Symphony Orchestra/Paavo Järvi
Sibelius: Lemminkäinen Suite - Pelléas & Mélisande
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51afa2d2f262abaa3681c66a6fd5a09514a2990a714f7e30f88ee7e36666d300. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0102402.