Kree Annette Harrison (born May 17, 1990) is an American singer and musician, who was the runner-up on the twelfth season of American Idol. Early life Kree Annette Harrison was born on May 17, 1990 a
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 0x35e87ef045f63120ba2e3b61e446b0aac759eafa0f034b1a199b818ffaeaab96. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9524b658-4295-4a92-8ecc-0627031fd677.json and https://artists.proofprofile.net/proofs/artist/9524b658-4295-4a92-8ecc-0627031fd677.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 0x6bf9f1c8b200bdf6dec80f3a6e57a3fb3b2766f61f8188e5d195d36ef47603b5. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:27:55Z), 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/TCACM1680690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73979596892119aa9ab708db3b9b1bcb6dd73cbaa6d8dca24d1f021e16ab76b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QMF921650054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1fe91f02c2c4d4b02c15fc4d517dab847ea9226fce0ea8cb558a7d9842027c. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QZEEB1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bab99ed44bb60dd6697db3f82b02db95770a065ede00a59b8f74fddbd7b817. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:31:22Z), 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/QZEEB1900009.