Lee may refer to: Arts and entertainment Lee (2007 film), Tamil-language sports action film Lee (2017 film), Kannada-language action film Lee (2023 film), biographical drama about Lee Miller, Am
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6699effe9249729956861dacef981b01a2cedd1f8764fada499c17401ce5223. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/349ff9cf-3aa9-4dfb-a1be-aced9a32ad12.json and https://artists.proofprofile.net/proofs/artist/349ff9cf-3aa9-4dfb-a1be-aced9a32ad12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pablo (feat. Boston George & Chedda da Connect)
Ububanzi Bakho (feat. Khalil Harrison, Lash T, Lee & Nathi)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae15013d1381f97c776877d7cc0c5367f62f85a85ce858e4e65308394579dfa6. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ZB1OS2200129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f080466ef6a6482b54ad62565aab32fa515c4a3db5d21dd002f48f4a41873c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INM811460631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313c573bb94dcdf00d19213f757119cdfa9f41e4c50c1b286e326c5a87e4864f. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ZA61A1304557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1445ac0796f31b8ab9c0cd2be099dd7604d20f317111143244058d04300db32f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBSMU5210284.
The Best of D-Shot: Yesterday, Today, &Tomorrow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3c456d46568be263e6e7452e64d96a273e2d7cd10fefb30778e08f3f8163a6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USQY50935804.