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 0x5c3efef978f8abf4247c0f62d02b6db734f2b93362b623a526382935dc973dc5. 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/b6ecf310-eabf-4780-83d0-6358521c977c.json and https://artists.proofprofile.net/proofs/artist/b6ecf310-eabf-4780-83d0-6358521c977c.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673a638f38af31f341f186976e8dda6c19df014ac2c2097da5eaae4d62526b43. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBR21301701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e45d27d68192442b2f41814a2bb6ba1dcbe863d5718b196d1c21b5e4d84daac. 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/DKBR21301702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e56d20f7bb5e95de18f8cfbcea2fd1fab38e9b23975c43e6f80cccd4a3cc52. 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/DKBR21301703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397df2632da49d7e8b7ed91fa03862e479dc95ffd97cc82c3948ce47012c9915. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/DKBR21301704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250d544092bebeaa73cc3ec1982f5c10ad42d2ce56502b1933c043bb15f73837. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBR21400702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad249df06437d011c1db46cb2ebfb180b91b09debd8130a3e05800789d7bb12. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:04:24Z), 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/DKBR21400703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbac31175304ce0b802e137131ebf1dc52c02c1819a0f3330c5abc59cdc81329. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:17:22Z), 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/DKBR21400704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e580c8a32bdd9d23ba5e4b24c55b929da361c2128ae8ad4e6fa31fe64f04a2f. 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/DKBR21400707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e65efc01bc87d1b777f7fa53b6137cc32c1e7b01db4fb7308bec052fbf66d7. 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/DKBR21401801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb07dda348c2dd01fdd9ad0119147153f2dfc87b343520188f46ba41a76f7541. 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/DKBR21401802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89cf3f40ef18794d46f9c54a6636070bf33a804bcc93a158d75d659e28b3b59. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:36:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBR21401803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b1808a90c5d8809421baf4a104f0ccf16f501e2fcae546b6c70c8e305f6871. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBR21401804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e800ab61d6b68ff8b3fce3baa08528abde12f09c3053fc57e3322c7345bf109. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DKBR21501802.
Du Har Aldrig Savnet Nogen (feat. Bashir Billow)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e96f4e2ee1fc9bbb07c091f1cd95d1657ee60f58b769582fe78146281b7a79f. 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/DKBR21501801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e800ab61d6b68ff8b3fce3baa08528abde12f09c3053fc57e3322c7345bf109. 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/DKBR21501802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0945bbc45bcf735b3d8a1668ed28c78bea22aa44a87c86b7762722817193286. 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/DKBR21501803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0425bec426d607ab93fc31ea61f4d5308b3ecc548c890139a175f8dac198736b. 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/DKBR21501804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941ce6e4014ae4d21332aa48feb8aaffc7e7ecaca99037ce04f780f70ada324c. 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/DKBR21501805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8780220da92f7eef35808a6fb594cc2779dc69250932bb382613f4845275003f. 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/DKBR21501806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99743cbb837616750fef12c2e4dd2f58cd9d0bff221346ce55a36d4b72d2233. 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/DKBR21501807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5280646792c72714866d5f0566e4f465379eb7797a9e08e00f363bf22c9322fb. 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/DKBR21501808.
Jeg Har Brug For Fin Vin Og Du Har Brug For At Være Sødere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf991b309359cadd74319b7975a943c61f7deb30f295a0032ac8934aa3d88c1. 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/DKBR21501809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d777d0c297682d85e0257538d2b4e061d5f70cba02449c96f7c0866abfd15a1. 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/DKBR21501810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7337ee6841a9a64a85e3eef1ac7e2edc91c8b1480fc1d51187a236f9dbc00896. 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/DKBR21501811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51385a4560adf85a67d7baca2291ef962941941dfaf9dee87292d32fe717052e. 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/DKBR21501812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693faa3338bb053e945b7ddbdff411d9a24b76f3a9f7058cbc6e997636e9412b. 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/DKBR21501813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56964e76ee13128ac50d521f531c8da57de03f9331d4af6f969a04e649702445. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/DKBR21501814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe4159ae6937586f15af11e8c300abacef26a1357d599ac08cd0a7d85319e9d. 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/DKADG1700195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86c12897386254b85f150991d04131e9385ab34e6a4fab90dd27e9c07cfe8b1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG1700258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acd6e8ffa22ea0de84a10e1e1bfc107d5a9d166ead78e1ff37d64d3e49bf124. 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/DKADG1700414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe4159ae6937586f15af11e8c300abacef26a1357d599ac08cd0a7d85319e9d. 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/DKADG1700195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35927ea32a1aee66bd79bf40de80197fa00969dd6e83833388d0a1cd8c3c7634. 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/DKADG1700385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdf33c96e012ac2471fd5a06df184b86e6eece3f50daf5024e51824b2b8d72e. 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/DKADG1700415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bd11342857ffd99964436d571aaab561e31899db5cad089e502ef396a661c1. 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/DKADG1700420.
Hvis Det Virkelig Er Vigtigt (feat. Medina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227ab0556c802a7e27cb29ae868bb381c4cd6093c3b27d0ad099a1d6d0d2875a. 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/DKADG1700416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb1f68fe29681cc09052dcb3d879c60bd6e244f78462560fcfa8415f2262896. 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/DKADG1700417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13fd61259a187cdb76d1a26743fc808d9366aef90b2024031ab9e815132d5845. 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/DKADG1700418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7821777597b0ef02f52eaca304a8c21aaf70ddb1ae19bc6b1050dd9a8b30e80. 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/DKADG1700419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86c12897386254b85f150991d04131e9385ab34e6a4fab90dd27e9c07cfe8b1. 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/DKADG1700258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2b3c8053e7c071549c4d830d8bf0c5f18f9ecb608667db62e6cc46ba1e8add. 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/DKADG1700259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2696ddb44b07fc4c10fdfbdb3de69791cad1e047dc0ad3e14bd8e38e68e25d68. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG1700552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d0ce395d951c696b2385ce9fae7cebc11f6852f0844a38320e3164848877f1. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DKADG1800312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94056e038d0af423bb5d412db60a94dae96041798d780c9dd4c145dda888d80c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG1800504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a49ebeb7296953897ed6bf7207e91ebe56e89f1177e594df44c5f7cb618a28. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DKADG1800550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac79255ce7f471cdee31fb6a150da1324b866a5c55454501c35c49e84480b23b. 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/DKADG1800554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee00956f580f1fe00ca50f617420d8e95e8980bdbd07f26f09933b97d96916a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DKADG1800555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2fa656694898e1cb52fb7007da65ec126eaf7073529388de25826bc7355a5d. 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/DKADG1800556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b25eb0e8c7e83ce5a4dedde6a0e902719ea99c5c3b13c01b46941aa43a4e6fb. 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/DKADG1800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24363cd6cc64e4928bdf0f47b65c65d3704c0103ed017fe74d90f4c12932eb68. 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/DKF991901002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cff50d850d224d5dfc56ab8b4446d5efb91cb24a24faa633810c499cd982f0. 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/DKADG1800083.