1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xe52fda90972862c759063b6726c422361bcbf8df64872c817cb1db225546aa2e. 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/fb10910c-c8e8-4b96-b652-4c6a6545ad61.json and https://artists.proofprofile.net/proofs/artist/fb10910c-c8e8-4b96-b652-4c6a6545ad61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63c3f2017881d27b609435bbbcea52afde08761ca83666d46927517afcfaebb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6yvTIF8KluaMlBtnkWCeTv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yvTIF8KluaMlBtnkWCeTv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5199d62ee7009b852c8d20b0dc09085da386e1822b5df3cf2458ad670d4db3e4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nwpiybIhGGlYsPPmiVVj8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nwpiybIhGGlYsPPmiVVj8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728067d7bc926c422d2921d7c09c7a28b3032ca9c67ab96e491651a0d39a7692. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1k3vhmMrpYytBzV1grwRUS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k3vhmMrpYytBzV1grwRUS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69c36007e1c5dbb0eab3a437ccb6956ccfadf06c95fdda0af508a5e58a9088e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JjrcWuK8CUefKcXPfbO9S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JjrcWuK8CUefKcXPfbO9S.
{"copyright_id":"0x0762fdf498ebdb0d86d971ca68b24ca082140ae5ee47df91169f4b844ad39dde","isrc":"FRX282463193","name":"Лишь бы вставило","registered_at":"2026-06-09T08:25:29Z","spotify_id":"7qaijVihwXVBrh0ldkszvU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0762fdf498ebdb0d86d971ca68b24ca082140ae5ee47df91169f4b844ad39dde. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qaijVihwXVBrh0ldkszvU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qaijVihwXVBrh0ldkszvU.
{"copyright_id":"0xd0b4d625598c800b44339b61221d7d000fa7eada8d6f3b4f6c414e77abe1c9c2","isrc":"FRX282463194","name":"Тень прошлого","registered_at":"2026-06-18T16:14:51Z","spotify_id":"2c7LNXKBTXySHUjcnzE3kD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b4d625598c800b44339b61221d7d000fa7eada8d6f3b4f6c414e77abe1c9c2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2c7LNXKBTXySHUjcnzE3kD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c7LNXKBTXySHUjcnzE3kD.
{"copyright_id":"0xebc18b38d40724ca38e7ee67abc9e94438e44807d7382ef4cc426c5a2a1c8bbf","isrc":"FRX282463195","name":"Сталинская высотка","registered_at":"2026-06-05T12:36:29Z","spotify_id":"6LqFqgWJFZi4INPZTxvyL3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc18b38d40724ca38e7ee67abc9e94438e44807d7382ef4cc426c5a2a1c8bbf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LqFqgWJFZi4INPZTxvyL3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LqFqgWJFZi4INPZTxvyL3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60f0d80550bc8e8a0003f130ce4b42a7d1ea3c4c27ec86653177a444a3f19fe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30loqaZP0DmhiUNBaZp3Sc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30loqaZP0DmhiUNBaZp3Sc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b5f2e13ad5562ffc1b624e00bb5577c9da4fd4e12c41ae668e658bfddd01db. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4MdFc5uYqJvjridtoS4ExQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MdFc5uYqJvjridtoS4ExQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4348eda59bb88570f15f9b27e6908fe39fb1e4605d5283b2bbb08ff090d205. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6FbrCwQtXJYljdXIKoFh3A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FbrCwQtXJYljdXIKoFh3A.
{"copyright_id":"0x1d6b8d4a5001d255c0fb5b7dc364ade2956f3c97e958cc2e2e79707f5cfe7a73","isrc":"FRX282463199","name":"Ах, какая же тут красота!","registered_at":"2026-06-25T08:26:03Z","spotify_id":"3urgAwtWltrGPhswzbj6xV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6b8d4a5001d255c0fb5b7dc364ade2956f3c97e958cc2e2e79707f5cfe7a73. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3urgAwtWltrGPhswzbj6xV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3urgAwtWltrGPhswzbj6xV.
{"copyright_id":"0xc3a48c04d9836fddf73f6c65316cd7b0f53b050696febecc2cccd0113c4f38d2","isrc":"FRX282463200","name":"Полночь трудного дня","registered_at":"2026-06-27T02:42:26Z","spotify_id":"66gGc2hThTI4ipp0PgVRS8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a48c04d9836fddf73f6c65316cd7b0f53b050696febecc2cccd0113c4f38d2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66gGc2hThTI4ipp0PgVRS8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66gGc2hThTI4ipp0PgVRS8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d25632014b7dcdaa1b4c0127a4b9e6bc58ec05674139c423b26fce0ba82206. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0iyNi6asOerOy7Nv3O1rJb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iyNi6asOerOy7Nv3O1rJb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc612471d88fcba7ec3539605b8bf36b95834ca2eed50b8e41a43083d0bcfce64. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dcCG5X79067TQTxgJl8S6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dcCG5X79067TQTxgJl8S6.
{"copyright_id":"0x8a9b8aed8cad8863d014dc45e6c2a6de737ffb893ea4747d3905ea00d711fe51","isrc":"RUA1D2449711","name":"Вы попали на мой район","registered_at":"2026-06-24T13:24:26Z","spotify_id":"5Pn85CEW7jmMgzoL6oMCRT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9b8aed8cad8863d014dc45e6c2a6de737ffb893ea4747d3905ea00d711fe51. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Pn85CEW7jmMgzoL6oMCRT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pn85CEW7jmMgzoL6oMCRT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7858f8deb407a0ae2ae02393c08e49d504f80f3fdbe2481ac8cee1b905785e9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29PshM2Wk9QiNuPrUHHUiC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29PshM2Wk9QiNuPrUHHUiC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342e11aef811fb49d0169f821a38dd44e067d51d3989e13e04b29b65b01bf607. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fJiLVtWUO8jc1ZoTDrU7b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fJiLVtWUO8jc1ZoTDrU7b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacaf0bfa0e4f8d1423dd53cb8f8ba6c1b02841641c6867a534a345fbfdab79f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/64wLNZe7e7OLZu5nvpV0zB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64wLNZe7e7OLZu5nvpV0zB.
{"copyright_id":"0x726289f362434fce83b2052413e2754bdac2de7fc8a2cc5034eafdf5ba422eeb","isrc":"RUA1D2449718","name":"Что я имею в виду","registered_at":"2026-06-11T10:18:16Z","spotify_id":"1tevg2iIUHuQ3CrN0kU3Es","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726289f362434fce83b2052413e2754bdac2de7fc8a2cc5034eafdf5ba422eeb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tevg2iIUHuQ3CrN0kU3Es.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tevg2iIUHuQ3CrN0kU3Es.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab418ebd5081e16204e7754dbcacaad331447878e21b1f158d540cd8fa7f9d9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pIlGhkyfTVXXxxeKxbCgl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pIlGhkyfTVXXxxeKxbCgl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b06ff3f07166cc9c38d191152ca40a06a67cf7656476dbcac3c476be665f6f4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ikik9OJlW3WnyVKxNoQK9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ikik9OJlW3WnyVKxNoQK9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66fb86f540be472d35467a3378131895be09de4636bb14cd9c0c155db4ea2e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HL0aNRNmmQbvT62IbjEoa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HL0aNRNmmQbvT62IbjEoa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754bd033f4aad539439d998071b8674208462172bf1378bf1138a4bbc875469a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kvINTbCpfqTpuWwTeLZO1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kvINTbCpfqTpuWwTeLZO1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed33132cfd82c27774563bf2d84996773976d31c061d35239adfb485061d533d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qpwi7ZEXqhheXYSfKL5Te.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qpwi7ZEXqhheXYSfKL5Te.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0b02493a5e527456c5ddf369470e892c409749755c495d333707ec46b859c9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ByndG2rrsCVFcau2BIvZN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ByndG2rrsCVFcau2BIvZN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a03ad0e7f8a85c66df8fb0574e2a9d3c4866f0dffda653c44154da3b096425. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YvzXo55fx66iCc2xAVXKY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YvzXo55fx66iCc2xAVXKY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083b3d251e0767e3e8c93667370278a824b17de14eaabd97816f9c1e39dd30a5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2oP4DoTxO1fYFkppNEurrM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oP4DoTxO1fYFkppNEurrM.
{"copyright_id":"0x9a34ec2503a6ee0a9b4ac8fcf35a5dc0572bdcf4193db312fbd45848e157b905","isrc":"RUAGT2309265","name":"Тысячи миров","registered_at":"2026-06-09T20:19:49Z","spotify_id":"4CfWr4QB2IlMTS9uZhPRJ7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a34ec2503a6ee0a9b4ac8fcf35a5dc0572bdcf4193db312fbd45848e157b905. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CfWr4QB2IlMTS9uZhPRJ7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CfWr4QB2IlMTS9uZhPRJ7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15302756e319809e0211d40243aaead7ea5c1bd4e4b130cd21f6c6a24b0b1b6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PXsF6AUaUywGbjKsohsDr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PXsF6AUaUywGbjKsohsDr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca26044d9357abf76eebb68975ab78209840ee2a6b3447b57ba352394dc891c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/50Q6D2faVHqFYr6z99gFPW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50Q6D2faVHqFYr6z99gFPW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247f36d71a7ebbabc266405d397ebe634bfb0fe4d7af8a56085c819bb9456023. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/273WNpwkGbLvatDbXdW5FP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/273WNpwkGbLvatDbXdW5FP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c806e419056124cc2e271fdcd67bc7a65d17b2c564ee9a92486d9742c77796. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Y0eAQivCWVeEVa36W1MA4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y0eAQivCWVeEVa36W1MA4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75b483ce4b30a02d5f6c231a2495c1348472c8a05216114df5d4d80c13d8cdc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Ge8shMU8xN0odbiQ3LqGI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ge8shMU8xN0odbiQ3LqGI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a20b2dc62d0c924ac89221a28d036cfe2cadec6f7799853ac464bc9dfd44d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ssUNuI8deaC9phyKXTxwV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ssUNuI8deaC9phyKXTxwV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9ec6879e5797c5850f77c7be1b343176f4c06e0d7fd426f3482d3469fa5af1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nhMO6djfQKmCOnuw2J9nT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nhMO6djfQKmCOnuw2J9nT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db5520dd0711ce53c8ea6adc89b6f55affec0948489935986566491b8279ca0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42alPN8FU9zXFSewPC2vR1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42alPN8FU9zXFSewPC2vR1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246ce99e1f7232458457ab5e3bf85eb30c5412c4b5fa1029199e2f07ca225728. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3No9k7c5aDD45lkzHW01WN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3No9k7c5aDD45lkzHW01WN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db7903490990d780fa1e311dae34b18b1ea0fb138192ba75b1028a1c216f1d0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DpePzu9GiOl92sUj7eheL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DpePzu9GiOl92sUj7eheL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e927d8c879c14c51ba77aa701956ec3884ccaa0edfd83f0e2bedd19600e644f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Le4r72tg9YlN2AHzVEXRC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Le4r72tg9YlN2AHzVEXRC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040c9fec9c6ab920c7266ecc92d858e1493ba1189d9a622a7626112ceb169e06. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nfBhpwrZTonhkWIb7y8YK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nfBhpwrZTonhkWIb7y8YK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a0f16cffa72c1b94e926e527869f38937c8704802a965d7244c260098d9ea9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KZ25cjvWNW692TW6vo0QK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KZ25cjvWNW692TW6vo0QK.
{"copyright_id":"0x36a6fdd14e02a811d7b2cdc3a43fba85ef9a4f2a77559043caac4d16c7c07d3c","isrc":"QM6P42137050","name":"Железная машина","registered_at":"2026-06-25T20:11:29Z","spotify_id":"5zvvvJKCrKij4ClrjLZXZe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a6fdd14e02a811d7b2cdc3a43fba85ef9a4f2a77559043caac4d16c7c07d3c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zvvvJKCrKij4ClrjLZXZe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zvvvJKCrKij4ClrjLZXZe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4002918dd9fbe6ff03ca3924585f5f3b8515634bc1511f7232bfc613615dcd7d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LcfBYXlmRho5GnPRIy2dg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LcfBYXlmRho5GnPRIy2dg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09e3ccc639d7da014626185358b2d257689bad1caf20ea9d72a6b038f4489cc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1CxRIosJTXRUje1KZ89uJM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CxRIosJTXRUje1KZ89uJM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6241591150e3c05532530e106d33c059a4d51455dc5aed00229ac7ab14a7d51a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WNfW0RY1xkHXbV0zFeeaa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WNfW0RY1xkHXbV0zFeeaa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f49c7fe91db843fe629a3950e688a14bf71d1f7898247eb047ae6dd76899d4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29uA1cLQmm0PTAmageeDlr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29uA1cLQmm0PTAmageeDlr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2732a1ff42225d73379168a23f8fc379bac9a46a99aa6b40ac4288d85c9ee8ee. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40I3oAdII5vUorWKJ94nJf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40I3oAdII5vUorWKJ94nJf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359487101e83f95c102b668663209eb646196ec5dd93707906d492bf3c110414. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jFvYrYC1xBtzt5voG19td.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jFvYrYC1xBtzt5voG19td.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088a6a4bfcb230bfdfbdef0743050c0659ad10bb036602553140fc5bb675f6ec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0KurLwwG3SB4PX6YEcOooI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KurLwwG3SB4PX6YEcOooI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78656dcf055d741b83aabb0224b5e97fbf42852a382e776d50479630b18f6f3b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Zffk7jaR0yt0wmNxu3WZy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Zffk7jaR0yt0wmNxu3WZy.
{"copyright_id":"0x5c3cb248fa2c8a6a848479315a3bb10c2000485bd34d1b9248aee11901cb9b1e","isrc":"FR96X1823531","name":"Пусть плачут небеса","registered_at":"2026-06-24T20:37:23Z","spotify_id":"1eS3T8OwaoMiV0lxoiNTkF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3cb248fa2c8a6a848479315a3bb10c2000485bd34d1b9248aee11901cb9b1e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1eS3T8OwaoMiV0lxoiNTkF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eS3T8OwaoMiV0lxoiNTkF.
{"copyright_id":"0x47578a8cb17849ac76a7c9fd65e1de77b11e3601aad3d2f6aa60ee287e56ccbe","isrc":"FR96X1823533","name":"Ты далеко","registered_at":"2026-06-25T12:27:53Z","spotify_id":"40ArAUgWvOMdAvQlpdFWzo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47578a8cb17849ac76a7c9fd65e1de77b11e3601aad3d2f6aa60ee287e56ccbe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40ArAUgWvOMdAvQlpdFWzo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40ArAUgWvOMdAvQlpdFWzo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361f6364a3fedb1a7474b0464d336196620ad957491acbbfd9e5ab22cd66bf76. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fjjnSGC9r01uGKocudvts.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fjjnSGC9r01uGKocudvts.
{"copyright_id":"0x86cf15f217e8d2aad1678b4ecc2d9556b3b79c7bd492c3d3ad1ea88eb065caa1","isrc":"FR59R1874755","name":"Вертушка кислотушка","registered_at":"2026-06-22T08:02:17Z","spotify_id":"3mFg3t2zF51lWKxPhwLYP3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cf15f217e8d2aad1678b4ecc2d9556b3b79c7bd492c3d3ad1ea88eb065caa1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mFg3t2zF51lWKxPhwLYP3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mFg3t2zF51lWKxPhwLYP3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacaf0bfa0e4f8d1423dd53cb8f8ba6c1b02841641c6867a534a345fbfdab79f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18lgk4JHMXgTQcwkUmfuyL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18lgk4JHMXgTQcwkUmfuyL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca969d833bd489125fdc0ebf58cf571229b94c1746ba1fd7ac7298c5eb85f087. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Glj8ahx5lxGE7hVFATehd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Glj8ahx5lxGE7hVFATehd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa249e9ed016f0e31929e21b243da818980af6a4ed8c00faab3d01c0b068a8c58. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5czompuQP7oQiJJlolzzXp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5czompuQP7oQiJJlolzzXp.
{"copyright_id":"0xe34c456d5a4cbee21f2f5eac58d5f3b82d4cdfe56d7faa01ad4c2fe2c3409bc1","isrc":"QM6N22184275","name":"Последний дождь","registered_at":"2026-06-22T05:58:40Z","spotify_id":"39TqmssEpThVH5N3HK3PEC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34c456d5a4cbee21f2f5eac58d5f3b82d4cdfe56d7faa01ad4c2fe2c3409bc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39TqmssEpThVH5N3HK3PEC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39TqmssEpThVH5N3HK3PEC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2732a1ff42225d73379168a23f8fc379bac9a46a99aa6b40ac4288d85c9ee8ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5IQDAL9WmsE0rEvW6ho6uQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IQDAL9WmsE0rEvW6ho6uQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f048aedc208ad3ef607ef6acfdd45064e8109bd457530315922ea278e003142. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3K4I2DI6SCiOk1c8lg52yO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3K4I2DI6SCiOk1c8lg52yO.
{"copyright_id":"0x918fa7f21dc7d716df8dadf59b24a5c483cf6c0148ae18c12ed1504088ed8136","isrc":"QZ5FN1964062","name":"Остров Святой Елены","registered_at":"2026-06-21T18:43:16Z","spotify_id":"7yuGuZL4If2jrpng1got6D","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918fa7f21dc7d716df8dadf59b24a5c483cf6c0148ae18c12ed1504088ed8136. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yuGuZL4If2jrpng1got6D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yuGuZL4If2jrpng1got6D.
{"copyright_id":"0x988ab2cd93f4098ddf504ff01565f4ce1ed69f91b7ab2bf20d0976be2ab08f11","isrc":"QZ5FN1964064","name":"Никуда не надо","registered_at":"2026-06-25T12:36:32Z","spotify_id":"3j14hSdWewwRYig2cmcdHa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988ab2cd93f4098ddf504ff01565f4ce1ed69f91b7ab2bf20d0976be2ab08f11. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3j14hSdWewwRYig2cmcdHa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j14hSdWewwRYig2cmcdHa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27fbf3b4df25be33310d2ed90294cc2cefa01b01c455a5fc1a54559f676cb99. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dxI4VtlBVQL1R9x4bDiVK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dxI4VtlBVQL1R9x4bDiVK.
{"copyright_id":"0x86f19949eb054ab4ede0618db0aa7e60be8ad206142c092ce87f84fb8c77a4d6","isrc":"FR59R1884337","name":"Холод и апатия","registered_at":"2026-06-04T14:28:10Z","spotify_id":"7ieqNHAAgzde5euYl6uViW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f19949eb054ab4ede0618db0aa7e60be8ad206142c092ce87f84fb8c77a4d6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ieqNHAAgzde5euYl6uViW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ieqNHAAgzde5euYl6uViW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518ec74299daf9f43bc351fd28bd3cffc1f8ac3345d47812601ed9286b8cf840. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6N8lqAW5euVL5Y3jJ616tM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N8lqAW5euVL5Y3jJ616tM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35552ff067278ecd1be6d47b817473d7796c10da548ff623443e24ce8e69571e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1EkFsIG3c8LncsdJ6gm5nC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EkFsIG3c8LncsdJ6gm5nC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f526a99525629fab9de7524b86ef1f47f4595292d40348b3e5be536728569a5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MKXCPUb89kf3lOWjpTcBY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MKXCPUb89kf3lOWjpTcBY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ba9931257e696150d4e903be544265b09be958ed0a38ccbf59e358c20bd509. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/762tTjQ2bJWecMVmBIeoSD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/762tTjQ2bJWecMVmBIeoSD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6711b58d4a924c33156072fc6fc2583993b50514fd402273ac939b31c352a941. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RQOkSEAeqDCHc99RuBtEr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RQOkSEAeqDCHc99RuBtEr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa989e43ef8408a094a858c465e6b5acb3596c794bb91c9049f4048e26fe95b99. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tKxwrU19BPuTgmvxhjcxf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tKxwrU19BPuTgmvxhjcxf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798156d0cc64d0143cef77c93cc8e907f19b6a24b0e60564c73cfb5eac4d32ed. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7tznPN1usO7KSZEFsaP3Zf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tznPN1usO7KSZEFsaP3Zf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4fccad927ce4b39df94458c9154825322f43f67cd31ca2d63214238897110d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/23xWFTb4HoktR9zjOZAfxn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23xWFTb4HoktR9zjOZAfxn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15c9c2ed8a59ae993b900f711d7003a37d20860242672016f675f9a39b8e001. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iFmNcBHrIxooarrSrAzde.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iFmNcBHrIxooarrSrAzde.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7905fb6f9a199efda3b6b870805ee52cb50a924c71030534f7b5bd35ed294fe1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jhk4pjCMMAq4TY0gyg8GD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jhk4pjCMMAq4TY0gyg8GD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd098d01bd89b9e9610e299428998587136141ac25f1785bca091667b8bfb0fdb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KDNGa0jJgMNLt5vgyZR3t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KDNGa0jJgMNLt5vgyZR3t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7639472343792f834355a1ffae47195e99f7f62edd55cc141b4e4f9248da3042. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jTkbwxh81Ag9vyDxf1x55.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jTkbwxh81Ag9vyDxf1x55.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6118d759dc145cb5a60dbbcbe752a7a7a521c29ae371eca6ae25bf70da530cce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2V6j1mETR11va1JRbuaUmP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V6j1mETR11va1JRbuaUmP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5567e9ee9a833314d7c6e9143d2272cd12eb1887c61a422a7a14be15932bde26. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lbogulP4oHCKihnqhVA8b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lbogulP4oHCKihnqhVA8b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8716fc194eb8386a8e53e323c957cb6e0dcca952e32c66242cd08fb757c121d0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JMTiUdkygxpGYn1bjCMmU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JMTiUdkygxpGYn1bjCMmU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ad868eef9ed083ca449c898093109c1dee8d3dc735c75bd858985a01ddd559. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2j34ztzy0mWzaubipcM55k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2j34ztzy0mWzaubipcM55k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8490d4199c3e4c3cc8431eb6a85ccf9d56d40ec3e143dccc39a4a256b18024d2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uPbymfaYm9OW48Vzof5Pz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uPbymfaYm9OW48Vzof5Pz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c301a37b9edd43ce0f21af85d325a0e5406337f6a34d2920ed33f8adad2d52. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1myBzxNnz5sprjQWlsRNrM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1myBzxNnz5sprjQWlsRNrM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e1b9ac709727706395cf27355bf395f14652c3eb663da473d95bcf903655f6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TcWp8a7yrOWIlGeZ73yl4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TcWp8a7yrOWIlGeZ73yl4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd012498323d0f82d00fa3cd27812615224d1f6e4b4a5655629e34eff0d9b6b68. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ClHOXpPKNQKpDDriM02G6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ClHOXpPKNQKpDDriM02G6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9902283c31d9ae2cf8535b59ed519205d30856a41a0c6f2c9e47975e2b03c4e7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3bKEB4OqIyFCTXTjj3qdnD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bKEB4OqIyFCTXTjj3qdnD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6c6b155f4f03ebe514e281fc6e59010b8eb7cbe40c808d11936bca6cc15eaa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ya1pKJzqHaECg6OLxF4vE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ya1pKJzqHaECg6OLxF4vE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7da5ae82455f83023796e70082dd80066e8994a28e02eca6277c5537bd90f2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gS87Doby26oMSZsYj7Sje.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gS87Doby26oMSZsYj7Sje.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4271fac3300cc5f9c6141645e4927900c7aeace6aa141c6110e78bdb4ab880. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Z7XkXLbH1Fb0CmZaetSLG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Z7XkXLbH1Fb0CmZaetSLG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f09705e0dd62c0a128c3c2b98c2e3dede5967f292ac7cd0f2cbcf8476ef0dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dDRWgkfADvjJDSx7vwOUf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dDRWgkfADvjJDSx7vwOUf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acc6ed7fd9015965e3e653f88f6d0ccc9b33512278b40d6d755ee81dda17d85. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ALP9Ze2gxYt5gos1YPIbo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ALP9Ze2gxYt5gos1YPIbo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b06594c3c631cadfdbbd8a378f4f6290f61bc9a4e203ecfc460d72334f1347. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2TNpPGC8pDnLVaCkBn8Pq5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TNpPGC8pDnLVaCkBn8Pq5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b68234a6420794f2adc631ea41ac6c7c53d61503c0b63797857d0540057aa7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SkDVms2lCOGOzrNUoWvlW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SkDVms2lCOGOzrNUoWvlW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f33ad936b2926f34d399a49ac10f976464b594070616d40791a0552c47cc7be. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71EruCqRHhczYqDkbLdq5V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71EruCqRHhczYqDkbLdq5V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3765576510bc4cf1e81e57546762b150c1e7017ed9b15e64b97fa6f1ced5f06. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kZpCNn9mJbkzkt0mQt4eh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kZpCNn9mJbkzkt0mQt4eh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1c00e00006ecf8a6b5c9b288b9f526b4078e2eb01c58080158ed43ea8ac5b0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/714J01w3uRe7MfCLIuhsbg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/714J01w3uRe7MfCLIuhsbg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7313324c3279457853a5edca08ee31e873eb976e4caf9912d26615a0e5eb533. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eymXSxJx5gmI7bjnEWRir.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eymXSxJx5gmI7bjnEWRir.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eae1852425553c62300fbfca6d1d7eaa0de66793e1027ca66910d59843fd85c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lPN6qtMenPqt6lgIYM3TF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lPN6qtMenPqt6lgIYM3TF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c6569cf3a3fa645ac075e94cbab39c44187ebe66ef21f9be22d8a06bd79601. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4B4UmM4w1GMGuxu60VU6Nh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4B4UmM4w1GMGuxu60VU6Nh.
{"copyright_id":"0x978fc1501dc4efaebf98b7eafd467ede219b07442388516f4aa10af1eecba693","isrc":"RUAGT2457709","name":"Смысла нет","registered_at":"2026-06-09T10:34:13Z","spotify_id":"6gbmx5QUqynq8AMgKGUGJN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978fc1501dc4efaebf98b7eafd467ede219b07442388516f4aa10af1eecba693. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6gbmx5QUqynq8AMgKGUGJN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gbmx5QUqynq8AMgKGUGJN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8343ff90b0e0ad407696f403bde2a25bbac6f902a5613b49bc671374182afa07. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bIMa9BKIjVmbwQnIEYnDq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bIMa9BKIjVmbwQnIEYnDq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27fbf3b4df25be33310d2ed90294cc2cefa01b01c455a5fc1a54559f676cb99. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Pk9iqQaNWkK5CSNG6Bl4L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pk9iqQaNWkK5CSNG6Bl4L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc027510fb7a625c6e45b647b17572fd059726bb67a1368b33fa2448bd85dbe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tLkvV3ruNudCjTO3Svmb8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tLkvV3ruNudCjTO3Svmb8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4700486f9f54a2a8e49afc49901ed15c065536a9a0ee6521f79418dabecbac74. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76uD5alF7QTX3j34vIyo6I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76uD5alF7QTX3j34vIyo6I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b027e6994d23404c1ab208694ce6ee616b0d796de2d3eae60cc3e521aeb75f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2BxUIAvLrqETRymISTYc3v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BxUIAvLrqETRymISTYc3v.
{"copyright_id":"0xe34c456d5a4cbee21f2f5eac58d5f3b82d4cdfe56d7faa01ad4c2fe2c3409bc1","isrc":"QM6N22184275","name":"Последний дождь","registered_at":"2026-06-22T05:58:40Z","spotify_id":"4THka0XxuwVvSVTzeWDMDp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34c456d5a4cbee21f2f5eac58d5f3b82d4cdfe56d7faa01ad4c2fe2c3409bc1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4THka0XxuwVvSVTzeWDMDp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4THka0XxuwVvSVTzeWDMDp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3451be32b84b6bd5852a3ec550678698be1227c17f4295751c7be175d768b1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lEI4emQsLZprBl3XdrWdG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lEI4emQsLZprBl3XdrWdG.
{"copyright_id":"0x4700486f9f54a2a8e49afc49901ed15c065536a9a0ee6521f79418dabecbac74","isrc":"QMDA72148632","name":"Фантастические дни","registered_at":"2026-06-20T10:42:36Z","spotify_id":"34VrgtGwgLLq3eFgyskvYE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4700486f9f54a2a8e49afc49901ed15c065536a9a0ee6521f79418dabecbac74. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34VrgtGwgLLq3eFgyskvYE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34VrgtGwgLLq3eFgyskvYE.