Subb was a Canadian ska punk band formed in November 1992 in Saint-Jean-sur-Richelieu, a suburb outside of Montreal, Quebec. Beginning in the early 1990s, the band released four full-length albums, on
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 0xe9ec9239055c439342b3f4284620956beeff68b240710b8893e09af43402f4d3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/299bf2ba-bf82-424e-8959-d7bba6e8bd32.json and https://artists.proofprofile.net/proofs/artist/299bf2ba-bf82-424e-8959-d7bba6e8bd32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Capoeira Mata um (Zum Zum Zum) [Dubdogz & Subb Remix]
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 0xdd311a785cb200e056ae0aaa54b585f7bb7f6a47c23a0eb1fcaa49702c97a1ae. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLZ542201082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46914d24b57a80998888c9915d2b889ec4aa5fa69848e44008edbd6cb91145d3. 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/BRUM72302124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34cef90508ac51be4eadaf9ed31229a0f4eaf0073d6a6fad514f4e37829eddf. 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/BEIW12300566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd39535fb791d3e5bfb215c53837438028ad843606af41f047d3cdf97fa5207a. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/NLRD52319492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024e10c2951c5bd94993c19e55b98c508fbdfa3e0192c93b032b1682bba115cc. 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/GBKQU2353283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1273412bda924f3cc024ab651d7b4db570eb8bd608b1f44253e7a7818486b0e. 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/GBKQU2311558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780272f0d79530ef26b4e4827256f25f8eeecbc62190fd30fb5f7f3c6abccade. 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/GBKQU2269570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf139de446e393908108dff0c624e389444b8b6b8616ce77ed42a093686c8dd56. 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/BRUM72200287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c22b2dcc50e4ff7112aa885a53f739af7171df0de582728e2af362f45816297. 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/GBLV62134218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da64780addb78a00429af8f443510fbc393f0057d2aaa0db9c295422d1fc035. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:44:58Z), 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/DE1A42135803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa902bd588e8a816125b646936e130751e9ab0e803e70e257efe21250890ff3. 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/GBKQU2181011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394a083cd426727ce089e3121c93fd93d366dd4a1f7cfa5cd34e1c678ae3d641. 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/GBKQU2146283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f9b1b1f0e64d1ab90f07085f786a649428b109e1e9811efc54ddbf4e54017e. 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/GBKQU2117549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd17ee6dee5d41a0e09728378b01383e2c4455e9d07d4b7a1072ff27f7c32a4. 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/GBSMU9076915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bee3a3a21c97ac3213b8abdec97e64caf2b22aabba4d8c6bbdf973cf4a0c82. 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/GBLV62015025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ab942f47cd9fd2f82ba476c75de1654482fdb259a98b429186e8e94650ca0b. 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/QZMZ92008581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4129d8067c59bc95b33ef61df69318f8733e973b87ba327175a8e47fa60963d. 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/NLZ8V1800367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbd06862e16bf93f7d98bea759f8d6e80933ae7eaf19798babb133993f22fac. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/NLZ8V1800366.
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 0x334842cd3579fde3a8c4f624e36160b35cecd9ac99cbeebe7065e77bcc68dd26. 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/GBSMU7493208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc696a0af1286e24062136fdb1633210b94ada3c0a3ee8d9fcc30090449200783. 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/BX0BA1900147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53d27b28338096e0c844c607a00956fe4752c10ed60faf106bfeb94e63470d2. 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/TCAEG1957353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180102aad975c8ec6360f360b5bc9c4e2a3ca51ef2535f811408d46eee21176e. 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/TCAEA1816151.
The Reason (feat. Christopher Watson) [Radio Mix]
The Reason (feat. Christopher Watson) - Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe590c64765ce5f87a1155033883ff91c89e7689f1333e0bbb34f60120123874d. 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/BX0BA1700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317795628ce817f1bb03566b176ddce27bbd598138368634a8166d19165537fc. 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/BXAT61800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ec06378e1bdbd7c1d34b0a64ba678ea735c0bca77ba09485849e9b49db4c9d. 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/BX0BA1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76708e9c0c0b418f6de62867d57201cfa1772188c98bfde85dfe0fd9cf7c154a. 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/BRRGE1703860.
Move Your Body (SUBB & CAJUN Extended Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8b04d36f8679bcb18c5f0f7e343348d0e7d58a6ca77cf2d56093c02fa1f2a6. 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/GBKQU1914344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e224da55df6b4e09fa3c164d54fb9f8b3bd22db3009d2c61d3e296b86c0edd. 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/GBLV62412597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3376671ad6c419bc19cfc8d3b37f7e1be2ae1553e2090dbe627482806298a2. 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/GBKQU2507136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce93ab744959c1a0d3658baf2b6f8a1dfade8f8f261597fb862a466cc6e392b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BX0BA2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80db60540ffffde9f0b2b7c74ef421c9e7ab753fb4fde2d7f8f3a1d1269e780f. 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/USNRS2443495.
Capoeira Mata Um (Zum Zum Zum) [Dubdogz & Subb Remix]
Capoeira Mata Um (Zum Zum Zum) - Dubdogz & Subb Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f2261486a2eb500662d4aacc46c8e04a2b7a6245b4ed78103211b56404b5b2. 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/FR4E42344400.
Capoeira Mata Um (Zum Zum Zum) [Dubdogz & Subb Extended Remix]
Capoeira Mata Um (Zum Zum Zum) - Dubdogz & Subb Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09b490b508c8899ed079a3e1d5dc5bc9ceabd5ee8ec45d442bebd6565c5d468. 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/FR4E42344560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df1f4e1844f93318ff440ef2574d8f1334fa0f510b41795843ebbf2eeece8d4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXHBP1800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724bfd331fd05ad02b704927fa113b7430bfd26d82554970eb24b5a62758f685. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXHBP1900212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ae6b59602171aa758602791f8b91ec06add309df2b007ea43c4d0bd6320760. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DEAX11900025.