Iva Mišović (, born on 1 July 1996), better known under the stage name Iva Lorens, is a Serbian record producer and singer-songwriter. Biography Lorens started writing songs at the age of 9. Her moth
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 0x65d0c3a4ad11032baba55e16ae7e447ab6af589bd5a61496706e0c3e3998b334. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e26386da-7dc1-45a2-ae8a-a7dfc84c8d81.json and https://artists.proofprofile.net/proofs/artist/e26386da-7dc1-45a2-ae8a-a7dfc84c8d81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x89a773736a42bb977080fb124475bf052ea90850bcc751a589e20569c3d1febe. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/RSA1X2300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c891556889e7d15771a7d8f5a18ff6003c9a2673eb9cf13e516839b69cb04fa. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/RSA1X2100144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914f3d7ce1ad051cea10f7633818f2ea2031da1e086f0c84e17bf71abe3750ff. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/RSA1X2200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4f66427e7917792d41d782ec1ceb16eb8c6082d47e6afa86d31c4ef85da129. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:44:56Z), 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/RSA1X2300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185e49389382f0bf9aed9c23e402ca57a8068fef9b86739901194987e3ef4e20. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/RSA1X2300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315804a3ee86c4ef4d68da5a8da7c3fd5b65ff2511762bdfeaa1a6ed4c9fc1cd. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/RSA042400056.
pov: you are an independent strong woman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14c9f644aa8464e9d3ab2219478351dd1576f529be7338fc0f31b0252040bcb. 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/RSA1X2200040.