Annette Rochelle Lee (born 10 July 1992) is a Singaporean singer-songwriter, scriptwriter and YouTube personality. She is known for her short video series on social media such as #ChatsWithChantelle,
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 0x967225bdf9d3080a77512278dc922ae9ad9d96fcdefce44425f255236ce6f75c. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c943139e-6fe9-4916-8eb6-84f4951737b2.json and https://artists.proofprofile.net/proofs/artist/c943139e-6fe9-4916-8eb6-84f4951737b2.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 0xa9074250ebbffe5fd11fe3577d4721d1a3dad34f02764ac12169ef77bec4e372. 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/TCADC1781397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8a34c2a75795116a386c652ac408a1e46e1fafe0e2b87e1c6b47f4642c510f. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:52:46Z), 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/TCADF1723254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803110242dd97d615cf8e3a711beae29db7a457e6b58ec37d7ca9478252d99ca. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:26:13Z), 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/QMFME1948843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f935bf3f58eab02750325ac43535a1099c86982ce8b5d4274758eebf2cca20a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM4TW2147312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95b912987a1ce962f09f1c231b1cb177b88f050707c66dacba15848f2df435a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:05:16Z), 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/QMBZ92359937.