Eni Jurišić (born 22 June 1990), known professionally as Eni, is a Croatian singer and songwriter. She rose to fame by participating in the second season of The Voice Hrvatska. Jurišić is most known f
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 0x94bea32b7ca350138df2823d8f712dedd97c13f961616d0b6ee1271d737512db. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7048764-4d40-4f56-8239-2b5ade4441b0.json and https://artists.proofprofile.net/proofs/artist/a7048764-4d40-4f56-8239-2b5ade4441b0.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 0x1a5df4cd084221cfc2da8b76be954734688d80333284885dcd49d5a6d1b55397. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:56:20Z), 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/HRA102109332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50edf5ad48767311aad4171991efbdce315859b699647d94e953c0992a0bc3b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:14:22Z), 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/HRA102209801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3718d804e5f616db77823af2373302d9af5fe30df1c7b77500b4c94ebdd7d55. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/HRA102209800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e5e72bc9b1bd5694723899fc3af7ea33f23dfe005d1549e613e286bd9aeea0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/HRA102310055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ea02171e45af9c49678a7af694c64b04ee6b0be082f8d8341384dc8fb6c5b9. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:52:51Z), 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/HRA102410605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531d3f5e69bcb13dac6c1c4ac502bc6abbe9b417384235fd6acee16a9e56944e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/HRA102510713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64622b86ed3d4638469da6b2f7e0f86e233a360ccabc7a53d0d77cea59a4f16. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/HRA102510714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3920f7c257e7dcaea8d695a8d8115a9452b5d854c7f39cf7552c912430e977e1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/HRA102510804.