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 0x9d06ea4ebdba569d1bd11c71504085ecf9d723b2731e54526bfa940059e9c0f6. 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/88b1cf31-2a86-4d30-8884-72b26a62b1e3.json and https://artists.proofprofile.net/proofs/artist/88b1cf31-2a86-4d30-8884-72b26a62b1e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Green & Gold (feat. Skepsis, Charlotte Plank & Riko Dan) [Congo Natty Carnival Remix]
Green & Gold (feat. General Levy, Charlotte Plank & Riko Dan) - Congo Natty Carnival 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 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 0x725a049448088fbe688a1e22c9fcc16710b769377a4cf9be737c8c6bfa2be914. 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/GBARL2400709.
Green & Gold (feat. Charlotte Plank & Riko Dan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6b5b5bc6655f7bac30becacd63e366e759522125839e2b249e2dc8e1f38c9b. 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/GBARL2400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce5b81f40cef571312cd35d407dc81e800867a5703d319089048e0dc94ed299. 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/GBCFB1300800.
UK Allstars - Congo Natty Meets Benny Page Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30524d70ed302b7f7b0f7850fe520056688b853caaffdcda270e5d048bf4756. 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/GBCFB1300801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df3c904b92194610f4d010f3d797a90bdf159d93d62d50c0312d5aadcb41aca. 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/GBCFB1300802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6be71b5567e8e39ee71b437cda89ea23cbd05e1ddb2cd9bbbf4892674359e6. 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/GBCFB1300803.
Jah Warriors - Congo Natty Meets Vital Elements Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd203339cab03c85f14cbc330e5c3e43db1241fc8b26bf3f42a6187cede0901be. 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/GBCFB1300804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0687508d76912133d7e4528114039874f47001d64faf08ec9fa23ab34c3139ec. 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/GBCFB1300805.
Jungle is I and I - Congo Natty Meets Vital Elements Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5b783a92fa8fa729442be82855b6eb59c6bc38710739498932575f8e520b1b. 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/GBCFB1300806.
London Dungeons - Congo Natty Meets Boyson and Crooks Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aa26fceebbff22b24e4fd8b75a357f7cf4d88f11b3ce31c8bb5ca1cb70af0c. 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/GBCFB1300807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760238dd5af4857c536df5bafbb67605a742084063c22bff3b33b9701c423280. 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/GBCFB1300808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26333dccec110cfa5e838f13bcfb6bdbf0a8c96ca28f523b74e150cef1690c2. 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/GBCFB1300809.
UK Allstars - Congo Natty Meets Benny Page Remix
Aries & Kelvin 373 present Born On Road x Jungle Cakes - Welcome To The Jungle (Unmixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30524d70ed302b7f7b0f7850fe520056688b853caaffdcda270e5d048bf4756. 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/GBCFB1300801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143b89ebddb03683580e1312a6c5e38cc89198d5be1e6fde5b631fcd9ed0e3c9. 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/GB8KE1855887.
Ancestorz (Jungle Fari) - Benny Page Rollers Remix
Ancestorz (Jungle Fari) [Benny Page Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07660ac7ad7c8915079c3b461ab72f2216e9bf2b23b71890e1e88f49ecb8bb80. 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/GBDLM2200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f9edde0bd35906456e002afb9443d8a7a86196a6014b6373d67c5d59c1d8d0. 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/GBCB15000001.
Notorious - Congo Natty Meets Chopstick Dubplate Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14870489b6f9fbb0c2550eed1a02fdbd59c6a59bbbde3547b046d7c0208e5a2. 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/GBCB15000002.
UK Allstars - Congo Natty Meets Benny Page Remix - Mixed
Aries & Kelvin 373 present Born On Road x Jungle Cakes - Welcome To The Jungle (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb367a820eecef09ecbe9627323c991f2fa3ef09b8734405639f3346efd1a16f7. 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/GBFG92000419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72721cf61232a7e4d440798d0df1e75de83a4cd3b2f075bd64f2de2f92de7bd. 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/GBCFB1300815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052950270a1ac3e12ba8e4883075177bf7cb324c5eedc2d6b6e150d7baec57ee. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:16:36Z), 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/GBCFB1300817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19b9e4853931710c76e0a39020e37ce844bbab246a38e85a7aba5095daaf934. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBDLM2200082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11744800e0e7e170502f22604056c42bd3ade0e5fcb960a18aa394bae00d0a27. 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/GBDLM2200083.