Michajlov (, ) is a village and municipality in Snina District in the Prešov Region of north-eastern Slovakia. History In historical records the village was first mentioned in 1557 AD. Before the est
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 0x2bb425ef6c78c322c61f515ce71380d52ab0e734cf5becb12e648c71db9ff479. 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/061b71d7-bd66-4d04-aa15-19cb0d1ea315.json and https://artists.proofprofile.net/proofs/artist/061b71d7-bd66-4d04-aa15-19cb0d1ea315.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 0x4326dab18f2def8f2dab671d6962ca20c78d90bbcd38fe7683fa479c9409ecdc. 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/FR59R1742836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc96b07675ea58bd926b18a364d2dde17baa116e5f2718b6fb7c8d2861d8a09. 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/FR59R1742838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5e406b9f8e16980d488e615ff9416cdba7c7956dade18762e3d8ab29fd86d3. 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/FR59R1742839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c40657fd2e095cfa41d004ad9539bcf5743189b28c8bae004cba092bbac655. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/FR59R1742841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4b72bf0372fbaf2f3dc3f8dfc69593df9634884529531e0f1c15197023bb74. 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/FR59R1742843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ae13d4766006060c8ecbeeaba1d14952e3649269ad245d070b670d245e9fad. 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/FR59R1742844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0847f1959c3c2e70c135b1ec32a731ecb4023b68448374fb22e9f712e2f74af. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/FR59R1742847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36360de19d01b8a69a4b4ef5200be6f4565ae3597416c6f87f4a033a3d188ea5. 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/FR59R1742849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d66ef38f14204d785cf763a2dfa972d7cbc784b07bf5d7fc2dfce9a77a7a60. 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/TCADZ1874803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9930006ae5a13c02cc84eaba5747c6e4a1fd08de28e01a1dbd2208523207f6. 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/TCADZ1874823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d3adb07117972252f5236ab68fd75d4d5133d37c36bbde946ac4ac914efdb1. 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/TCADZ1874834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f777db0a1d34e981d4f009e75280f9685a570540e9bb40d6ab105572df3e828. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZB651900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed5387caa718c0eb390eb67a513ae4614a089adf2bb303b228590e2bcad31ef. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QMFME1907855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6da13db22570618ea5a6f5d8ff4b7b590a62baf948bfc77a28e8b640a72c433. 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/QM6N22011260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1135d68963447e75c374ff8e5da00c184205ac9b9d5b7ba8129ecbb2c0948aea. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2037069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102483308d4e6c8ae6629a24019284e1c1d2888040faf573503bb0c57a3af830. 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/QMFME2037071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e87fe289aab9ffa1cae4c0faef99430bef6b5a34c0eaa57fd6ae43fffac0c2. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QMFME2037073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf340ab88093777819a81af53e77cd0f58228a19ac0325a83d5b212bbbc4b105d. 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/QMFME2037074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb6592205777bfc7ec70aeb737c5dd185fbc18bce32ae2a41f3373d7bb4f7cd. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QMFME2037076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec8e73c631f63865e6ec9b599a4df81e4027c1f365a2939c8a7e00fc2cf0051. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2037077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8ede8d627dc0b0bdd2696b027d5c495475c025519b6a1be9934c0f1f2b6292. 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/QMFME2037078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97f191c0e4df54730f1d3b2029222fae513f76aff66c57417cef43570c86985. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QMFME2037079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2b27628ea292bb01ad7b13c46b8b3c174e223c3b640b8722ad19806053fe70. 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/QMFME2037080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755a0646e9a3b3e2028803d601155b24d754f96ed8a729d77b117eb5981eec7b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QMFME2037082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37b3f21647099d052f17aab609024b1f717a21a94cfb2c2b1886468dae7292b. 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/QMFME2177261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925c2fc0c7d535faa75f9091a94241e2c3135dfa9b316c3d74872b1e8af0d249. 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/QMFME2177262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef38badee81635014aed4495179bf3c46bee21868985c8522ac5e8c79bafe6d0. 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/QMFME2177263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acb37f936f2e81393815efcf20513032d24598c22d20e4da55dabd8072b030e. 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/QMFME2177264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7981680f4750f68688ab0b341611a9ec6d6c83c7c9653a73d0228753d0d75e4a. 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/QMFME2177265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57475fe3a9271984cc9c8b25251b9223d892cb0952eb13adcf53c867902e08d. 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/QMFME2177266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa61ed4039e36de27a9ed21a1eb50537ded3fdd3019acf4e039466266882316. 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/QMFME2177267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1d178265485f10c75248aa12653f8270585d5373f5b8a50ddafc7e8153f185. 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/QMFME2177268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e09ae43d31c6a560bc92cf450415bc6029950f673f75a39d9267a962010dce. 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/QMBZ92254870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0206e15e3a58c49132d1167e5e0c82bfdf024ceff52ada329decb1b71d977c22. 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/QMBZ92283183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7dd3831f4d286e7ab3edae2f22871ab0bcc6ce93aecb4fb5a931c3f96389ed. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QMDA62235937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476ac0bbc18b8f213bdd7548ea796f1ad437ef412ea2d536c4575b267beda03c. 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/QMDA62235938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deb2ce9957020d7ebf728937c0e483e100019b70703b4d89e2f85c3597ae95c. 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/QM6P42343847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b3d5a5e431715bc30f919e0541d9fd8336b99eb62a30c28411fc36cca4898f. 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/QMDA62376091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0543963dbce53253b16c0f8872399186c5fd360996f6fe2f538fde3c22a081c3. 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/QZN882185686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7f48b1a80729df6e4615baa0e7a2e2b5a6cb6ac1af13930107e537bda3056d. 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/QMBZ91690359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429c18c71eb65e9c5c669b6b6739a92360d26d6911e55548e5a409dbe2df04e2. 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/QM6N22461527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949b09a0f07fdc7dc726d1bb503509e6da02cd14f7f6deddb478855a91b90842. 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/CZB652100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6dad668710b5c0d05e19a699426fbbbdcda462b18a831869061caf5dd30959. 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/CZB652100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd839540f99304da1d5e1832cadec891fc6fe1519a3df9d7a36dcdb9d2c0c664e. 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/CZB651700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307086ad0f5f9ccf5fe300c031e5850990ea6cf1ce858afe16d75b7621577f90. 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/CZB651700045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2446fe6ece8fed82db159160a675c7f6bcc5856c1dd34074d8aa376c5b82acd2. 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/CZB651700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61aa37e4cd2091755414150effadd55b6d838101f61f7ec1bac52e4e14fc6a2f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72139079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28060b4834f6f349a12eb93dd849bd9234473980347f3ab57e917016f76cfb83. 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/CZB651700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035716552cee0cfc89fa926546a928588aca5d0a60ee2d68a74950c5965e89be. 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/CZB651700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3606d7a6f0d46b73831b30513f57727d4e79a73008d34ccf5e36d9075092e11. 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/CZB651700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39345929f3966bef9e7158258b8f3fde63b5ea22fe479ed353c8a809e0b1cd45. 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/CZB651700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c815baeca698376819356954f9f68ecd1dfcb5eda0c73e6c54b9a0d86e6c6a. 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/CZB651700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f97e9d125fb0ae99a02388025bc63d1c419f379424d0d2de4d091aad4590361. 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/CZB651700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae709f8d1afc248eb2301e8f305fd19d0f727f92bcca06925c298e32192f274. 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/CZB651700107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2cc91b9017d586c7fbf9591d4388d7774361b5c4ae689f37d319f558e10bf3. 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/CZB651700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf347be3bb80f399588ca7900593850733b63c20a0e40e6ac84393e4fd9b3ee07. 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/CZB651700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe196534c905be554348b0348616e255cf58509616865f2bd463cf8d3141b8a1a. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/CZB651700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d07c146c525fc2e2c513427c3f3699f3b6b480adc0f196460f4b2fe13db429. 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/CZB651700111.