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 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 0xb94be78444fbb4e8a926c0410cbabde55754afc3d5733978900a02d332f41230. 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/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 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 0x73cf91b6b08a48d18c19e00a1a4838610f3bf911a3420199270a0d81574457a6. 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/USA2P2013627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99483f3d274dea69999fbd2e505dfe5bf5298adc15ea11d52a15d3250e6ca0f1. 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/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 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 0x0784ff74ee601390a522e812b742327337c24e0a6cb1aa1d13a9da5e9d99199a. 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/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 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/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 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/USA560825526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2edd41c583121678d555e94f683f0fdd5c7f6b58bdd909a2f58729ff6af715d. 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/USA560825527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad4cbc4e1f302bfd6a598134eda649e4c3736e37ef6315c136cc09949e64a8e. 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/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.