Wu-Syndicate is a group from Virginia consisting of Joe Mafia, Napoleon, and Myalansky (who named himself after the gangster Meyer Lansky). They were originally called Crime Syndicate but changed the
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 0xb94be78444fbb4e8a926c0410cbabde55754afc3d5733978900a02d332f41230. 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/689b4677-47b8-46ec-b8c7-74d940f59d85.json and https://artists.proofprofile.net/proofs/artist/689b4677-47b8-46ec-b8c7-74d940f59d85.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 0x065c8f41d83e60a1aabd56dc39544cfa115cdf5b81c8f4624523952d87c3554e. 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/QZKWA2033832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb859b40081d830f0a074c47125da2728a1ec4718e223fe9e1a95da5217b2ba. 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/QZKWA2033833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0a473c909ca56cab2cd66d9f3c920d0b4c3b417ffd6699b5b06bbf202b9a49. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZKWA2033835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42af8d6faf18d5a7ecac2250db92142467ea3c2704007a170c81f9c3555db8d7. 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/QZKWA2033838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace63a751d66ed477604cc52c2743cb695e20b8e93790dddf9370a4ae8d2c9a1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZKWA2033841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55d4c294720b59110031c6d1d0bb125683bde4a81cede8198129c787b119409. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZKWA2033834.
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 0xa386857b65c468f8e8b93a130d5ce94def030fedee08eab77ab278346dcd1437. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZKWA2033837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55da636c0e3b7bcde0d6ec9a92e5b1b518669b4ff2991a048c49d91f19fdcce3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZKWA2033839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae2071ef999a68eb64d52251caef5328909183450fac7828c1fc696cf0b2d32. 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/USX9P2011884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80f07626f0b0645cf3ee120967bda4742842802f9f6a286b3590870f72a4efe. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USX9P2011889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27ff03993bdbf7787f71e6143cda521929cf7dc70ee8215197d4e6e5e970278. 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/USX9P2011888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32224a0e5e069b60c6d2352910de97269ec5714f85c500c7e4aec4fd2949f00. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USDY41932869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d04973e9e77185f0c14f4cae47cbe1f180466ff2dfcedfea567eb048efaf17e. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/USDY41932859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41271d1a995809ad343453303ac3439b49b6ddc55ececf90e084235bd2a8e1dc. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/USDY41932862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63407ac76fc054d8df1ae793e6e4727ea79a40d0df79674fcb4071477e0f7a4a. 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/USDY41932863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3f436ac7df5720e69c1f565ea5020a772b8fea73abc46ae38bc7a43baf941e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USA2P2013625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cf91b6b08a48d18c19e00a1a4838610f3bf911a3420199270a0d81574457a6. 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/USA2P2013627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6881e87ad3a2f01becc91430cea6d8a9fe3fcd9411093c472546898d8b84079d. 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/USA2P2013628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec91670ac71cfd86ddfa7edcea97eefc68ce1ee7f1dc0ace3eb430da96b6da9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA2P2013639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399512f6e375f520e67108eb511adfaad3b4d1298efb8881df0663bd09ebdc7d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USA2P2013632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229eddbaaf86a32bdcd3a6af732a8fa1c05a6b4aa4a29fef8c5b38d0f3bcebca. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USA2P2013633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd08a371c55baa6649279f92e8aa7add145ac23c264e9b415a1df7c31d41cf5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USA2P2013637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99483f3d274dea69999fbd2e505dfe5bf5298adc15ea11d52a15d3250e6ca0f1. 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/USA560825516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda98935b800a4c1b2b7f8f24d450db8129ebe8d7a61890b5f17d49c6ac269c07. 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/USA560825517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0784ff74ee601390a522e812b742327337c24e0a6cb1aa1d13a9da5e9d99199a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA560825521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647659d3b589c2dbb70d6815efdd92cd205d9260d4509e3eb9d1439a6a06f8d5. 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/USA560825522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa588a1b598744ccbc4095ba3188df2103d2dd70590f74d7e07b81944c3e0c3. 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/USA560825523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c299f7ac2bf4261ab0455365c51dbabc81dfcff22f102211a95905734dedd5e. 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/USA560825524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0f48d6c1c737585c28dde5d1395d1721d7fecf101affb52f780346d19e8b73. 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/USA560825526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2edd41c583121678d555e94f683f0fdd5c7f6b58bdd909a2f58729ff6af715d. 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/USA560825527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b211371fee4296ba4376811555e1f04135955ecdbb439d05bb53940893da8e. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/USA560825528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad4cbc4e1f302bfd6a598134eda649e4c3736e37ef6315c136cc09949e64a8e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USA560825529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3958e37c3fb4bfe84b5588a711c70719dae6b324015a800791cb2bc7b55c2753. 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/USA560825531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc87a7e7608ddf775a246068e06d673e0ae9452d600d698c80e47e2096b8da86. 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/USA560825532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9f84052ae101d08c36a000b96e27920d1594e913d2c78366d016104519ca95. 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/USA560825533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902c6e34891bd7a5c202514e44701e81907918f97cd2cb2eff4f298c8f0c75e6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:04:14Z), 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/USA560825518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06da8414e4bf28214fb5dc2bbcc9f027e061c59656a7b43dd1a30b629e76a80a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:04:54Z), 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/USA560825519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90769bc5f06df166e48359af8cab50245859046bb3b93a70b3b408611b2d35fb. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:06:18Z), 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/USA560825520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301fbd618c2406fbd938092bb1d25a48e6915454b0c697710a3e54d8278d5199. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USA560825525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0329256c711d319b4d10a7537334c3a520467a3cbb7bdf8245256327ce006c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USA560825530.