Captain Jack may refer to: People John Rackham (hanged 1720), a pirate in the 18th century Captain Jack (Hawaiian) (died 1831), Naihekukui, commander of Kamehameha's fleet and father of Kalama Cap
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 0x72e1c064db07d09de5b57fc94eec0eeb4a8436cd58cc04eaf9bd5ceca5580548. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dad99920-1b99-4db2-ae65-afb2673307ba.json and https://artists.proofprofile.net/proofs/artist/dad99920-1b99-4db2-ae65-afb2673307ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Captain Jack - Dancefloor Syndroma Success Mix
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 0xfb364b97e0d352ec72f6c12651e47255d89ee810c450f4d3c4b6aed54a0828a4. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:32:08Z), 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/DED710506016.
Captain Jack - Dancefloor Syndroma Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25e25dd36fb849750b6f6ab3eba8e854c73cba5786d9e68c011a755f985a591. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/DED710506017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b71bd61551ea44c3cba4c01aae46367651ced6d949b78274b84efafc383c976. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/DED710506013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfb4a6cf81d3d10ddcf2f6a5c7092f10141e0c875896be61ea7c477be010305. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/DED710506014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1787ee620c5640b7d18ebcc1bbbde896038eefe0072f724d3be505e3ff29ddb9. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/DED710506015.
She's Gonna Get You (1995 Miss Marple Project)
Falling in Love with You (1995 Studio Project)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a21f6d9e37d61d9f699214cb49c5c2cf26952f08c2b79eb4ddc49e470e1637. 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/DED710509051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142d99e6caffb48909873508995770f312802c0cc5fb3ccc99a1c3e4d394ad9b. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/DED710509052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e71eeedd40a0f9b6629450627397a534880238c5380e673ad0b4ef425d45ce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED710506041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bb45f52707f0f61d16d1effd707d4e395a3def0a47752e4f1b6b1544e38d75. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DED710509055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf222c19e12cecbb942c4d4ab1a2db2663e8bf4b257041ddb9fb500d5f8448f0f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DED710509056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4974e03b4e9c2cac80a9dac097ee05d29bb34877ccc68cfd1115c94fb6885c. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:22:22Z), 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/DED710509057.
Another One Bites the Dust (1996 Queen Dance Traxx)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305268adefdae388c29b489950e4fd796be507943ce052d2b51a45bd49c51671. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/DED710500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74c42e97a45776010f5fb299c088bb3a29b6db790d652ba463e16408a6a3254. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED710506021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de1a25eef93fc2c2190f9ff847511f845f9e621581950ab33f918ad5abaccee. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DED710506132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a8b17af5be33a13bcc53d6ece583083b2bfffb01a7741db233c4ba9b86c0d8. 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/DED710509063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd1460262b654bdc6c714c2e9d10500c098e34d6e56fe20ba6ed4b600853ba3. 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/DED710509065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737314796e9f189da266fb8fbb7439e37d4d8c87a3a1b23f9e5228beb1bf62e9. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:47:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED710506144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b63dcaf6ff1833111ed7eab13e1aa6faf442a8c50270d4985e189826541efe. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/DED710506151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587c4fb3b7429c4edfbb3753125d0941e1123800ea794adc77a12fa6c1969158. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/DED710509075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4573c0c3855a5a5eede8b02acd92a3c9bd670f884994902522d08e47c34d19. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/DED710509086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4747feb21917bfb74d93e864846cdfdadbcd1f3bf6dc909d61bc8299c595c5b2. 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/DED710506141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737314796e9f189da266fb8fbb7439e37d4d8c87a3a1b23f9e5228beb1bf62e9. 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/DED710506144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b63dcaf6ff1833111ed7eab13e1aa6faf442a8c50270d4985e189826541efe. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/DED710506151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ac5fcdd3026cabd8769f69cce3a591aba224cce76e6d89631532284b50f189. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/DED710509095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bff5b1530afea264fc1ddb7d6046bac9eeff15062457ffb788720993574d71e. 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/DED710509092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc28b9498836c6f5844f3ed5bed079bc4ca97922c15301ebaee4ff4f52951070. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/DED710506373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09314fcd870250183c172205c8cf81d3de7425ea16543eeaaa4acaf6ffd7b566. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DED710506241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4302a5eb77995c4b17b887c1156b1d8c85259842d6e775bd1bfd26948dbde195. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/DED711500448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a74a02608584afdd5c75e0e08f5795ab71a75d0caae34eddd9872cee98a8d6c. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/DED710506251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbb20b5944d1f743f530579aeff5448a43f58b590786a15f752b633f0478575. 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/DED710509104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d17cf07a2560d2ab218319a9ca01628bdc7ab5f1d5c82a5750a458841c592f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEA760304301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fb64a9a260f5b9b5b7faae32992a75d1271c629959f236b2c4f3b3fcdc19ca. 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/DEA760304803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a935a4abcb63b87e93cbe52ff8a9005f3b4f9b81418fed2e3edd55b6db320a9. 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/DEA760304804.
Captain Jack - Drill Instructor / Captain Jack / Soldier Soldier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb042dcbd9c71beb1d7c328132bb686fe8255b818bd22150c836cadb52d32d4fd. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED710509094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fc87fe9d12518b705d0264da5381d9d5a029e58d17c4e6b88981fb4f5710d9. 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/DED710506221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c89f54a90c3f39064d6e8a9d85ebacb608dfb6bee22972e0ca0c18c1106649. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:46:59Z), 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/DED710506091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4747feb21917bfb74d93e864846cdfdadbcd1f3bf6dc909d61bc8299c595c5b2. 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/DED710506141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e97925f4818168e4a12b571e57bb1b36f0b8f2acc5842eda64df048d0901407. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED710506311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf994fa04d24444375763f2fc526f7a0789837b7693aca549e9b1114d074fc16. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/DED710506342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679a8c6cfa6aa3e700365a4b087ddb8ad756aaabd9612b9542eeb8cd1967de48. 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/DED710508007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74c42e97a45776010f5fb299c088bb3a29b6db790d652ba463e16408a6a3254. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/DED710506021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc28b9498836c6f5844f3ed5bed079bc4ca97922c15301ebaee4ff4f52951070. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:43:10Z), 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/DED710506373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b677447e15452918151dcc84d74a5600990417b7b5a763ff631440caf90691a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DED710509180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63fe110ea1941d92080aaae319ddba7f9e2fbc7373c9a5292925aed03738a51. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DED710509185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e0bca9e13458fa3225f2fb21f6bf663407465db7c83706396245bce47a98b2. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED711200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7397cbcbfc472cfa3ab9a28dc7e623bf6df46f148432dded0984666e34e472. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/DED711200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0119076d0aa12e90ba579f29aecc844b91f08bf17735e69c905eef826856d7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DED710509290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0696b67aac3d29ee8319b0aeae173e2385bd02d034b3566524e20841646c1ba0. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/DED711200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ed7daa1dca018caf594ed7e3012cc21d2044e66134b0b345cfe8cc9842febc. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:04:09Z), 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/DED711200031.
Captain Jack (Russian Edit 2012 by DJ Fisun and Olga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a65c4cf233ee15b695956214e5d52dcaddea86889650f2dae718195519b8eb2. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:06:38Z), 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/DED711200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7bc2edb8a100f9278c237375edfd8e1aaf1eb021cd0f57dcca3f22e9a22a3b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/DED710506011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf26c303ac11a234ff9bc14390030c827035443b8ff1439670d8f03cc655907. 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/DED711200367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192bc0ec9d50aacdc56553caf6537a7fb6d8baa0888970feb5e91b7dc207dc2d. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/DED711700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87d30c42963135e8f04247f03f9892a314fea73d08c2a3789611c1773e6965c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DED711800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fe2d9634b0ed81ae770f89df4e1acbdb8b2db6b6196c9af2ede10c4343882b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DED712100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac44813cd9027782798955a6ff140d91bf06515fb60cc6c5dac888526bd08254. 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/DED712100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d63aac93a1cb31a6a5676e0994a93d6f6832f942296d6da92e1f745761d678. 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/DED712100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6ae7cca9d997e29f93b6fa025068c1daed49bbc75aab70f05340e66b75b0fa. 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/DED712300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09164707700a7a03c1f60996b2c06bb416f58042b92ce9ea93195e4b72418ae. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/NLH2L2400302.
Captain Jack (Hardstyle Remix) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a80b93ebec71e071504ed2040785583008e0620b728105499e1ec4255d7c47. 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/NLH2L2400184.
Reload the Summer, Vol. 4 (The Compilation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192bc0ec9d50aacdc56553caf6537a7fb6d8baa0888970feb5e91b7dc207dc2d. 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/DED711700003.
Captain Jack (Primeshock Remix) - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0858679af91fa2db8ad06db3a91a54d12900592fb6482e39728e3fcd5be99328. 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/NLH2L2400198.