White Boy, White Boys or Whiteboys may refer to: Film White Boy (film), a 2017 documentary about convicted teenage "drug lord" Richard Wershe Jr. The White Boys (film), a 1916 British silent drama
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 0x1b851a7341d97f3c538a3049d036cdd0c71ba2cce60bf45cc31a8c7f06a29386. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f9dbf7a-39dd-4342-87c2-4d312f05250b.json and https://artists.proofprofile.net/proofs/artist/6f9dbf7a-39dd-4342-87c2-4d312f05250b.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 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 0x6143f9d73e47a539468cbc972aed18bdd9be34736d533d8ad423fd34477a7b54. 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/FR96X1812196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1d8d562952d91dd45afcc05e5221af9cef02116d0a7a3a6d9dd3173327fdae. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITOGB2500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b8b1da26fdd749b48e5f335b6d45e6d5534c58a894811d842bb0d23fbb8a07. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ITOGB2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb47c3080e10ccd8acf758c535c1461c19f6b0e89124266025971b83c8ee8092. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/ITOGB2500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4502616a454db33f311a2fb2d25a7d5547d212edbc5a4fc92359c9701586831a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ITOGB2500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13300841f1d3c4843df623e9698419e692751ff8b18c7c8df07c19a850be1a07. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITOGB2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d3cbff02344b16188902a75f4e2f115030944fe244591e3b902581ba3f67ca. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITOGB2500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42be08f9195000d24ae90e186316fc1774fe3533d37a818a8e491d34a4d7f7f2. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ITOGB2500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c88f773767a0ff10a57f65db42d59b545d91a273832323dcd26fac24e695807. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITOGB2500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489f5c382a0bced5aadaa95dca826bfa8ac7361f6da6e62af9134dcd0fad4d1c. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/ITOGB2500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156cd970a0175806a6363aaf84a91878ad34c18f81d558e9bcba678e83c37219. 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/ITOGB2500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04abe7ff26206c2b908e1688619093704e3971608e5044c71c9b98d9cc58456d. 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/ITOGB2500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584093da022a938948463ea16098455157d7df23a401c69b3d8996ad8039474f. 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/ITJ501703631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd8624e823417630acbfba2fce145ed996fbb63549729127f6c99a6fe81608f. 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/IT2G32300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9758d2a57cf79d6c6f17ae622f6a521dcac31a281e65acec59c5f3815af178d5. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ITJ792000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7814112158d4943b473bb15b7f249ca737fa92deb33378d8d868264715aa7f6b. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/TCAIS2480616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f47881c0fd8acc0fc8df53f175ef2ac4cfb2e575c1c314242c0281cfe81e61. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/TCAIS2483458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cfe5fea2be1f1eb2c5c95877ba3297f38a705615380a1c71e6ed742eef238f. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZES62435389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe686deabe68976650d7b504d1e697a9944e853d8e5752651a5ffb98fed612d0d. 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/TCAJJ2508213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689396243a4ffa9e6a93f0aa18be636cb812073a3a6ea5705c68e765d8e3b817. 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/ITOGB2500067.