Luke White may refer to: Luke White (died 1824) (1740–1824), Irish MP for Leitrim Luke White (of Rathcline) (a. 1789 – 1854), son of the above, Irish MP for County Longford Luke White, 2nd Baron Anna
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 0x73bab700ef821dede143ea0ce2290497a299c3aa09db394c73c2b4fb53e4329b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e30667bc-8030-4a8a-bc4e-269117bbe753.json and https://artists.proofprofile.net/proofs/artist/e30667bc-8030-4a8a-bc4e-269117bbe753.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 0x933daee00265b3748034104507597205bbf22da7e0132af132ad5d6a4b43264e. 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/QZTB62432042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eed65635caafd2c6566fc3a136165e9493e8d6244074a4d12339c1231168459. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZK6M2443316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6651ac04cfa202b9f0fba2d2aa19d155d5c321849026a3103636e9edd5b42ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZHNC2426246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6651ac04cfa202b9f0fba2d2aa19d155d5c321849026a3103636e9edd5b42ef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZHNC2426246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f5e38f78baf2b91c20d6d791404540ddbcbb93715fd22bb8d7325e695ae01c. 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/GB8X82311385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aff4f674b9ae463a64287de3a3a182692e8683cbae51e71ac5de023c7b6da2b. 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/GB8X82311360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0c280fb13690aa2f27452aa2faa5717357cc22fa5e714bec350a3b2ad158ea. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GB8X82311333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddfaaa66b5e27eafe2f22f063d1cf354fce7523b6ab062dd90d092aafb36270. 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/GBLLT2334140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ba97f7dd51466fb2589d3debc89d185cfdb959e6f53e8818a1b5b0d9c4b8bf. 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/GBLLT2320140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9479c00bc70ab692e58db20f0f2f413ed2d493503b324f8ee6d1705c8a809784. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBLLT2223638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9259a18b74cdeac15a732ca381ecfed683431c2398cc925d40caea5c40b5f650. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBFPN2365601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2009c3a23a5c332661ed0a841bc72b9f4e58b2750954b260483af9beac819093. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBFPN2365603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8c38d767e5de55a6e7708cfe1b455729a9e5686351a26a9b3547d9186c6ad7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBFPN2365604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752aa44d88cd0507586907805bc83e21af5c4dc3afcb4fa8d1e8a04222ef724c. 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/GBFPN2365605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ba6cca0008d521cfc12a085e74091ed2b33f350646e284b502fbb62f54a61b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBFPN2365606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70750c38f9e10ae4b9d1936a9e8b838d30827fe1b85b96ebc732cea857dca78b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBFPN2365608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92eade62ffbd63c313b4c865541fef10121fb52e4cd7d82502791097bbfc143c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBFPN2365609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8f88adfb7f7d5831d3a2aa1330829d0176b20672c25d151c44d33d2f83a9ab. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBFPN2365610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57051064ce2ca4d94381b8f39838aaecf0b61333c0732b750abaf0c29af66a92. 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/GBFPN2365612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1aaf1e72287fabf660cbfed8119b1dd1b96de138b3b1b73d01423e241ba4694. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBFPN2365613.