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 0xf501c4f0404c450fcdfc4f66d4045bcb5facc2f71c9622b5ff1b0fe9faec6108. 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/c61af784-6be2-409f-b30c-ac6d72ccc305.json and https://artists.proofprofile.net/proofs/artist/c61af784-6be2-409f-b30c-ac6d72ccc305.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 0xb4c7141f0ee104c7b6f7cc13059abb3e6488e0e17d2964fd663d6739883f259b. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T08:13:46Z), 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/TCADA1781928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f80eb0a3d1f258dc0ed02726c6a091280566e8609bb007d08351d193adf2c1. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/TCADB1796794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb97129653583636d11f5e6ba354119074fbc5f8a82cd59a9bc6a1ee1d1fb01a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCADB1796793.
Vostape, Vol. 2: Ik Chap Die Rappers in Me Eentje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dacefb0be5d7e652b262e419b1c04e33d10306ed2714d4448f04574cd7e426. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/TCADI1712686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfb848d31760f65751f7f2e992f804819e9f58ed412c243d83d81e3fc5d65a9. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/TCADI1712679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd338d57d3e34783a36411b089de584b522a55a867685f7fb8576ca30613335c4. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/TCADI1712696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9dee743a76e6b44878d8ad579dfbf6edc01f857306460c1a4a563e4303a35d. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/TCADI1712688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370d6aafd3ded669ab596fcc776f52bb75f6c4edc5369e5f9518ae53bafb1a25. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/TCADI1712684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e12f1b38039b7965856e51f29bb9e6c7cb960c4539a33c6c10bd2a70589a180. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCADI1712689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d2a481c21570aa9a3d8c8b09b32352bed2e7c70ea8e34ef4eb5ba1514798de. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/TCADI1712691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c73a5936356ba50dd15d40db74aa37ab52a67da04a57182f891d1ef625c55e. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/TCADI1712703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9216cc3583b50f4a56694cd41543d55de3b4e2bf3a6d3f116d3f459fa44d441. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCADI1712707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc426169cde5c706a6bbf84d081784cb5fd6269cbc8139c7294ca720fc2a67b42. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/TCADI1712700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a3cf635a6295e8cc162d078b58dcbbb86eab0291948d52e3172e59bc273487. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T08:13:46Z), 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/TCADI1712681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e90e478416c6f49346c350ac6cfca5022a62e4eabc700ae06e42350e25a0a6. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/TCADI1712683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20957894f0c45d443d73789ceb6efefc7fbb4d7758455e1f13abbb3d9452928. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/NLFX51900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2334a8251ce35daa9b7491ee6dec58e2d548c2f035712ed3a24dce24ce5c92c. 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/USCGJ2016364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4f512aa53b50096a0886a3135adfb2cc80ae77e346d7d3cb789887b5d1f118. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USHM92039587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247cb45894bf351ed9837461a188de510986dd5d353176e2ea3baa80ff800b19. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USHM92039588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d5155be2e25cb6174fd1d4936164eceaf917c613db3f7253add88bd3ae751d. 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/USHM92039589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0754515f3210ab061c89b43f9e233b5863c81ec36ea6de8f322ab9ee9bfeffd1. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/USHM92039590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeee662dada08ac916c7f73a3812cef6e1a4dea5f6c5ed4e2736c126956883f6. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/USHM92039591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5e30f461ee75a27710075299280b0fff78bc33a5131161cc0bfa7aca99e07d. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USHM92039592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4397f81e6d9999d47b4cef11b18a57893b14ab2f8f94f699c3ef31edd588b691. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USL4Q2056684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47f1496116eb4207dcd3b2e1144a9655a2c3a499c6c5b4237b3f3bded617f8e. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USL4Q2056685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118bbe04f2a2ece8eb107c00839e57570bf00ae8338c0b5141c771699c60029f. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USX9P2010978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e93dabf7791a065e6935371306e4b3b126e3ed3fb70bc4fbe070425b3139b34. 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/USDY42142721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4f512aa53b50096a0886a3135adfb2cc80ae77e346d7d3cb789887b5d1f118. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/USHM92039587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5e30f461ee75a27710075299280b0fff78bc33a5131161cc0bfa7aca99e07d. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/USHM92039592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5a856d5c5e739e579db1851115226633b5eb440b30cf03fe14f22695d75c9d. 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/USHM92039593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118bbe04f2a2ece8eb107c00839e57570bf00ae8338c0b5141c771699c60029f. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USX9P2010978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e93dabf7791a065e6935371306e4b3b126e3ed3fb70bc4fbe070425b3139b34. 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/USDY42142721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66f0257f9199dd7b2974ff99057a44e358e535c1f975dbb1b2ef88f4edfc1c1. 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/USDY42177441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aeb6fb1a2303634ca11591237b872e7bef0ebdb2b307255a994f9681138e38e. 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/USDY42177442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95f6d71103c1766d0386ebdf0dde056bbd0eb439da1ffd9f23f8f6968ec8cf4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USDY42177443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf52c160dc9dddcecb7b5f5af9c10dd091fc3c8d4456588f2ebcb6a410187ab. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USDY42177444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe720a9e7cfccabbd24b29d95475a01454e2688deaeecb6ded31e93c71f209895. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/USL4R2136726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91663600b4f1e8d7e5089b1e4cb32cc49008b13accf10ad7e03ab20c7985c4c0. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/USCGH2239519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4f512aa53b50096a0886a3135adfb2cc80ae77e346d7d3cb789887b5d1f118. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USHM92039587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247cb45894bf351ed9837461a188de510986dd5d353176e2ea3baa80ff800b19. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/USHM92039588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d5155be2e25cb6174fd1d4936164eceaf917c613db3f7253add88bd3ae751d. 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/USHM92039589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0754515f3210ab061c89b43f9e233b5863c81ec36ea6de8f322ab9ee9bfeffd1. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/USHM92039590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeee662dada08ac916c7f73a3812cef6e1a4dea5f6c5ed4e2736c126956883f6. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USHM92039591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5e30f461ee75a27710075299280b0fff78bc33a5131161cc0bfa7aca99e07d. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USHM92039592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699de8f3063e3b4fbf6b2a8351b9b539dcfd192f4c1f4a66d0597e3b9b24a987. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USHM92039594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118bbe04f2a2ece8eb107c00839e57570bf00ae8338c0b5141c771699c60029f. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USX9P2010978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6c0993218482d7e33fa2a567e7c9eed184e14b2a619f89729e283fee75ba6d. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USCGJ2159562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aeb6fb1a2303634ca11591237b872e7bef0ebdb2b307255a994f9681138e38e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USDY42177442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95f6d71103c1766d0386ebdf0dde056bbd0eb439da1ffd9f23f8f6968ec8cf4. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USDY42177443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf52c160dc9dddcecb7b5f5af9c10dd091fc3c8d4456588f2ebcb6a410187ab. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USDY42177444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd147725ff85c9a58739457f037f8b0e7431e9149c3de802f60de2e6b2091455c. 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/USDY42177445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf543398c150c26b9704862ca705cfb70dab7a30d685d3c090a69632e7d06d845. 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/USCGH2203057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bba7ad1a3ecf1624f7aa972942fc0f2caf79398a9c99edb1087078cf0721fd6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USCGH2280374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68062f75630126f9488ce5e0519889aaae7c00381b158ceb239917dc98b4f09. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/USCGH2280376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ba9ea69ad58e1210da139ba5049a8faf51ef3278a39f2b43addb2152aa7a55. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USCGH2280377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e99b330629f06effe48ca106d96d1d36a8cce0339a91833c2d7026aaf3871a7. 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/TCAEF1998317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce26d4ed6a8a579b89f26f6209dd0bca95134702272a36dce0d7477baa5aeb5. 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/NLG661900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f69f331d9277d6770bfa01521b93d58802ef023d21aeafc222e7ca86ce34b5. 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/NLG661900451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25f65c1160f63e55bcd19713a8e8fc6ecb7533c16cccfc121b5c4e8c3ada852. 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/TCAEJ1967253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49467a26356af981a8995e2a85a4c8d29a3181204299fc6b0f2282755c4087e. 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/NLG661800968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf620749e8f44140b2c4ce134a9e5b590cc3b307d241a7ccd74494e907d1c2a7b. 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/TCAFR2179706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aa925236dbb6637cfe8a69b053a446e41d6732bdeb7e0b6c11ff31d1e30f4d. 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/NLUS31700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c963dcd892298542b1190b2e3f96aaee8519b5a7449e5553360e7cd2a07a32f. 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/TCACW1788030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df56fc4a916a0393dcbc110c60f36ce4cac75a2634fd06a05910b7c30a9143c. 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/NLG661800628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5511795f6a1a56997fc45830cf746ebf6b7bfea7b5972a1ac59872624ed5e165. 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/NL3BN2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5511795f6a1a56997fc45830cf746ebf6b7bfea7b5972a1ac59872624ed5e165. 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/NL3BN2000014.
Geen Angst (feat. LouiVos) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10e7d48d1c25cb3211fc8ebeb664a6c55cd76bc4e54177f83a44b30ca0f34b8. 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/NL3BN2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc792119dbf43780d642e352e37bdeb32eba6584de36b0f4d749ad1d5017bb049. 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/NLG661901012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb098833ae6382df51242b7908d321795e900942412484a489dfa949cf10403b4. 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/NLG661901013.
Bouge ton derriere (feat. LouiVos & WAWA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555a9544887a34c53ccaec51219dd541915c26fd365e98473917f65088cefdfb. 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/NLY9D1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bb3f746e2dc80629a933ec4eb89e805fe1ac01f901b3c03067bc6e5be53bf2. 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/NLG661800585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9092fab44cacc8e2e9eb0cfcb8c83a42150f7c17eb994db888ea8f90722bd127. 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/NLK2U1600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b366e0cce50ce89eb067f1524de6bff5b3658b0cbe3da35bd7a6888bd641ad. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBSMU3314481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8bd46836d73f6c9d5d70f3260fb9c37427236e3cdeed17e63208dac286b921. 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/NLG661800199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0a4b9f08471a77d7b1935ced2fe73823e0c1522cec331c2bd1d2d489287d47. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/UKXN22110649.