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 0x200c3fdeeaa3036d3b556f2002beb2b8d65b75d557ce3395865bc9b5ad35547e. 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/91d4b4f0-3f71-4751-9098-66c4961425da.json and https://artists.proofprofile.net/proofs/artist/91d4b4f0-3f71-4751-9098-66c4961425da.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 0x966a78dc0b1dc37a288cb7bcfe1717eb00b3eb79a2fe5102ab33fd0fb4c9d0e9. 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/QM6P42475732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3841f22e98d471718888202de6ba86daa5d848052f02be80d5594eb3307863a2. 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/DEHK92109186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b73e4a2b5eaceee3cb381580fae7361cfdc9626fcf937b1882dbf733aa908e. 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/NL9HH2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8216cca7444056e34c8be9011f7c94c2f6addfdd2334d4e9459d4de6a1a32cf. 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/NLSB72400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fe2d791c051aa9a41d3591b62d69f324e9c8d956d0612adfff54c107e40818. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/NLSB72201659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70439542f7761242c008d6f612f8cbb580cd4387b23b37dd702559a5ac7a6f66. 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/NLH2L2400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa188da301bf00bef7bb29a7a2875c5c215d5f1273dbfc7c39811264c98395558. 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/NLH2L2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c75d1820990ecaf3540a13e049803f72955b8afbd97ab505d276146f8a2123. 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/NL5HJ2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08565c9bdc988b28cbffff9a612d35cd1fd5114baf79d0b61feff068a62d9aec. 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/NLSB72300588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea2728edddc6051881612627fca0e75452f6cf0c6a24377ccc86610c85e8aaf. 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/NLSB72300565.
Groeten Van Je Apotheker (Digital Punk Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479566d4b579d7f67f7884703567860c32c049d9b927030f33c399c4846a1413. 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/NL5HJ2300357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b93c01c507e485b7fdf130096a85385768432e848fadea8e126aa8a8e3c6ba1. 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/NLH2L2300265.
1001 Arabian Nights - Hardstyle Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c77e8bed193dc3d662df43290555b098eba2bf3bdd4ebdec80922dd0fb18cb. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NLH2L2300266.
Van Goes Tot Purmerend (Altijd Larstig & Rob Gasd'rop en FeestDJRuud Remix)
Van Goes Tot Purmerend - Altijd Larstig & Rob Gasd'rop en FeestDJRuud Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ce434575fee24969c1eb8ab7d40d4b5639edd2ac83721f8a28b619ad734b4f. 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/NLK072300359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a9c04c318c6fd74de9929ac7ad65caa1f32ebe73ba368131d48fa85689dd0b. 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/NLSB72300437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ba2fcccf73ae33d0e498be244a0136441a617e0a128d7898f16f4424297141. 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/NLH2L2300232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241d3712282d4422d9452d9d1043da44a02ac118724a7d40d165e57ee80a47d0. 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/NLH2L2300231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241d3712282d4422d9452d9d1043da44a02ac118724a7d40d165e57ee80a47d0. 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/NLH2L2300231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cb2fde17c33628dd9420a5f75c2df4622f04e4fbe688646f1cb37185e9b3ad. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/NLH2L2300233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6763e10461468ee5efffe3ae19b986ec318d1b8959c6213de7da1763465110. 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/NLSB72300361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2011612154708325d05ffd7d941a083a9593220bb7b42ca052d24d84928fb048. 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/NLSB72300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64942022ca5fe03235a307365f9a8da4bd45856b0dda400da20c0f4c4b99271c. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/NLSB72300257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69b21de3cd962ac613fb47e7c13dcc73208437a855513d37cf3da021e1a5f3c. 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/NLE872301901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3a067908a864f788427b4ee27d412b53889096f673cbdbc308ec4d605ea7e1. 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/NLH2L2300044.
Mossels - X-Qlusive Holland Remix Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3365ce3336a7d28750eec0b9e91a1606e58e5ef5e8e349f931d67f5748605b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NLH2L2300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd705ede285115575430556c3a5bcbcf84b41fd3721d46bf700432a0d11a08b. 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/NLSB72300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d918f715f7c581ec64a72228748c97f42af71b041e100c71d10220845830e6b. 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/NL5HJ2200441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f4b956028e4bfee2c3a685de1d757e1b40f4c96289a31811c6905e99b8f05e. 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/NLH2L2200439.
Fantastico (Altijd Larstig & Rob Gasd’rop x Kruzo Remix)
Fantastico - Altijd Larstig & Rob Gasd’rop x Kruzo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1890078388e49209bb802737817f43c0ce5a5391873bbffdd21ede4271cbf89c. 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/NLUM72201099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9d2b760f0864fe93578fd9be60e13a63bedb80be9d01a85c771b09c9fa920f. 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/NLSB72200741.
Liever Te Dik In De Kist (Altijd Larstig & Rob Gasd'rop Total Loss Remix)
Liever Te Dik In De Kist - Altijd Larstig & Rob Gasd'rop Total Loss Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd104862fbd54426917450c6a04ad3b4ff901d0664501bf1593b5af12e9cc0c82. 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/NLE872205501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b49113c44e06aeec0ae7f81d12fec6626ad4c72fc27754cd0ee5ec020023cf. 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/NLSB72200562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f04fe525569bcc48e696e28981790f084adb587e53a90fc26bf62fc277a1600. 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/NLSB72200547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08098d927e0f62884a1c507065f4629f8cf548fe5bff37cd05b91ea878edfac9. 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/NLK072100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b89b721e7deeea2e396a46d56f2721f724caecfcaab10077e0233c9e70d25ea. 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/NLX2L2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258a6f25093277d3c0611da889d45ce46def578d16370c28f84a78ebd8f08132. 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/NL2NL2000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2036fed4bfe7916e8f7db55a993e55a106f90ef8f78323940328b80fb96f4d52. 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/NLZ292000139.
M`n fiets is gejat! Partystyle Edit 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc30dd2b00bba3ff91e1e0a8d7dc80fbd51b1d32fdea68237f6ac4dec17792c1. 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/NLLC12000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33a0af6e70b3e0d6af465aff5c57e5b734738e159a43baa4a3407ea5059c8d2. 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/NLZ291900156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f16e7cedf685220c883abc6c30be63ac811f4549be3b21d268fa251536b1a92. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NLE871723401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113d6a03e4f058d11f82af4ff05552cb5ecad5b916dc06a375ef13db00c1998f. 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/NLE871528203.
Naar Voren Naar Achter - 2nd Bass Radio Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc40336734ef721ec7775b9dfd75a7b204ae4236828461928f646754048a480. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NLE871716301.
Links Rechts - 2nd Bass Verrekes Hard Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd2a72a9be9b3c0d8121cfeb9415fd3cf89b1f4db5a96c852c4fe8a691af86d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NLE871718001.
Op En Neer (Heen En Weer) - Barry Fest & 2nd Bass Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed7ee92792714c81c6e7b14799b1bd59f85defd5ccacbb8dbe7d6bb17e46002. 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/NLE871729101.
Ons Moeder Zeej Nog - Special Krew Total Loss Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7176b6a9c76954f2255917fb35bccb8922b223e8f064c741c46f50956fd7ec. 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/NLE872217101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd104862fbd54426917450c6a04ad3b4ff901d0664501bf1593b5af12e9cc0c82. 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/NLE872205501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df32422e98def34a87aabf341a757d9e91c1107c5abb819d2e30f88b6d44be0. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/NLE871713602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf4087f9d114f3ccb0db488d433085d880299951c52532b642bbb1ec4456194. 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/NLE872203501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fc43fe8c4e849c8332dcaf4eda09e6cc4e568bcaa5cb7db5dcf09f7bd2ec1e. 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/NLR1T1900168.
Schatje Mag Ik Je Foto - Dr. Rude & 2nd Bass Radio Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d8ecdc8b6e35e2442755985760eaaedc9555c35d165c017f55e33050f72609. 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/NLE871915100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc8c3b67c77983dbb56c093c43313cc10ff93b5a7c76dc23f53398ec94662d0. 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/NLQG41900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b56bda09740f4a9c2cb77ffe1efa2ca73f315d0e4c2f0496432a0cc1bb5266b. 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/NLE872204601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaea4920eaccc45c1e144bf0f25a65be413f1345a5170d85668908040bd86ec1. 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/NLE871926500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d00e2cebc501f623045bb0a88caa8203f7ed9abc4675504038eb7ea1b8062d. 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/NLE871919600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e7a3225ea474a201024452c3dba2fa80fa1fd47e85754ed6281401927b841d. 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/NLE871937300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814ffba62baa0209da17a1e0e269f228d717cf628b3d18dbe0619a828cc3e591. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/NLE871931700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ba0b101da33fc34afc90406e6eb7a4209877aadb2e13b35bd1b1c11e2af545. 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/NLE872135101.
Ja Wie Niet Springt (Die Moet Betalen) - Special Krew Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc200448a6ddf76deb85c746fc29421c573d998c1dbc0b2c357c90b740a65f097. 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/NLE872202901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a9c854c4cc3fd9c662682d69e14f08ae73503a6145ace64dd9f79c5389f3c6. 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/NLH2L2300228.
Lost Without You (Defqon.1 2023 Closing Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93251ed66971dee49574dc4337080e072ed2bf00f476d7cb46691abd12812dfa. 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/NLH2L2300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30ec5b3b077bef0df65228b11f83afabb88bf15f46eac5a6e8fb7c3e25eea4f. 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/NLH2L2300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541ee85d0798d7d6da4bcf21a50cc3808014ca6670399485ecb033788b0e337b. 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/NLH3Q2300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7d5f29390f33e3f93d91887b405faa71d8f5cbc75aa438747dc1e1040743d7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/NLH2L2300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ca10ace5e5fb4ba689c76a76d350efd9f155546ac6a1a36ca2a0fcb141a476. 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/NLH2L2300083.
Path Of The Warrior (Defqon.1 2023 Anthem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3564420bab6f95fb3a983e463bbdecec6d9bd8e0b0f5d5201cb5269fd660f3ca. 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/NLH2L2300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3ef4113f1ddb0838cf7d96eb2be20b928b69f7508f5d64f9895235dfd90bde. 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/NLH2L2300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7d5f29390f33e3f93d91887b405faa71d8f5cbc75aa438747dc1e1040743d7. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NLH2L2300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f4b956028e4bfee2c3a685de1d757e1b40f4c96289a31811c6905e99b8f05e. 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/NLH2L2200439.