Justice Crew are an Australian dance and music group consisting of John and Len Pearce, Lukas Bellesini, Paul Merciadez, Samson Smith, and Solo Tohi. Although the group is Australian, members Samson a
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 0x11b7b1211d3aab8bbec097bdb5f382b9c6eb01cd0eef42509f315f85d684638d. 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/45bf9043-b72c-4f02-ad4f-0b3370be3926.json and https://artists.proofprofile.net/proofs/artist/45bf9043-b72c-4f02-ad4f-0b3370be3926.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dance With Me (feat. Flo Rida) [Radio Edit]
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 0xe84f0096e2fcb664ef775768155e13953f111edf1a26d7175d6b9de7d21c2704. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/AUBM01400609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0686b11e221512df0c8d649e40ad1cc1d8d6080d2e966da99918ba48f0f77444. 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/AUBM01400755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b7a76a6dd31fdcebb366f071e41a6944286180ffcb908c24922c4fdd3e1a75. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:51:05Z), 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/AUBM01400757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ab94024d2a9d2e303675133ebf694c33f82f0d3ff97e07e032e1bb375d5185. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T03:04:13Z), 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/AUBM01400756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6159bf0ccd51b74de8cb460e63d068b6b9aeca3bc7f4fd08b9b636ea1d757cec. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AUBM01200133.
Gonna Make You Sweat (Everybody Dance Now) (feat. Bonnie Anderson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd874ac7e334fbadc26eaae037bbd316cdb963d2ae3c886cabb5236c982767f80. 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/AUBM01200407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6159bf0ccd51b74de8cb460e63d068b6b9aeca3bc7f4fd08b9b636ea1d757cec. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/AUBM01200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae2d55d324302c5b134bf9fa89ed21e043359c82a80f0299cf69003bd43a970. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUBM01000540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d6ee3c6a884f6b77bf0bc28dc9757708a01864ff2c5e5f4f58aeb4d3a9c8dd. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/AUBM01400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7708fa758c51aabf2db947dd6e991abe84d53cd6a73831df0571305ea879bbb. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:00:11Z), 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/AUBM01400607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aae6d1a377d9cb26310db80500377cd1a29e02c71092051860a44a568f11ea7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AUBM01600336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1992d306c13b7c5547a8a70f4dd7026b4dc74e416212695de2a2424206f51b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:30:07Z), 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/QM7281879490.