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 0xa79bcb852c4142c50a8f1015840a0557bb7470e3e3cdaeb519156e236fc6ed09. 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/cdbd6feb-1ac3-49f2-9d9a-2c23beed8fa7.json and https://artists.proofprofile.net/proofs/artist/cdbd6feb-1ac3-49f2-9d9a-2c23beed8fa7.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 0x8154fecc0c7cc24c9486f6051a8482535a2d187d511e97cbb653381ce807e4d8. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1814007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdedee881b5b799d1f28d04e99b5ce9c92af19a7be62d0d99574615159662a9. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1814010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887c48ac5c32fb5d01d31bcd30a2494738e5a7e7da89f702540109cdfe62925c. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1814016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaeacf0bcc4044408d37d1ed0c2789c7c0b38faa157090ff573ee21a7d9c3bba. 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/TCADX1814019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacee8b409c9cdeb69b30c19ddbc002bef8fa78529b92cb9aab9b2aa57f78859. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEE1983981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ae0577caa79c0b0691f322b716eb093586d6ec068601a80a90170a6746d6c8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1991075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61477223540e5d346c2a1c162f11e45878862964969537a2537ae99ce74804be. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/TCAEJ1986643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4862952afa63b03a95c32cec655f99a2920142e188defdfed5725fd90ef83ed. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2089664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ae9a08142f6eb4787fd3ff5ea72aa0b767b5a70f0ccbe22ddd26068bb216c6. 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/QZKDK2086219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f7db7037d81855065751d8a02743a2272910136b87134cabccff870b4cd33d. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2012790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c77fe8190b76e55b03dd5b92dadbb82c77e78f5962a330e9686152bef89c864. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2018255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba565bc66305abf3c3e0e401ac5c48fa610f93e84733752fac945bd59af9f712. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QM42K1963879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e463073251fbde57716045cdeea82f5dd56e6a8d81a191f1a3ca24487ad0d72. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2011052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa803d2d1707b3fd2d51a525b3cc7157dc3ff17e1e6633896164eeeeac5edb7da. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2060407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba6c00fed90136f0330de19b5e490dc70cb333c0cbff39309af0082e2946780. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2033316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52ccd8f3288abf947fe22700d39e4c55b545efade0235b1d47af658cd1872c2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2075417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f8c6ec4e75dc72758477c6bf4e6bfe87b531c70e367b79ff347127d10eea1e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2027473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8124fccac0da602b4127452440749350200bf18d3ce1126da60909452ef0b116. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZJRC2065758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73316cad2f491af966759843f2b489d1f7afbb6e2e2a74a5144a48c9e3b8b0a4. 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/TCAFK2118956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58a7141c1e0dc02ace8f11c2e2f3ce482b1141d493ec00c903088a7d6e9f07c. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2118986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36113c74a5a2800e440b6d5315fcf18cacdb210046ccfbb281ffa5dbcba18b22. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2119017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5349b9e93e225135e2e4bea704c1432fd071f1651d5e5c0b14fcd0224ffbae77. 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/TCAFK2119023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c896d528eaafb06466b6f214102474c71dbe692977a260458193b41ee0f1d72. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/TCAFK2119039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1955149ad0294829a1695bbfbcfaf8b8e30e7769c46b53d82711fd409da81ad7. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHPJ2096437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1536327ca96ec581433af4af15f0a8e6392f58c1afd2dd93e2ab15a4578f86. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2119058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f51cbb9dcdbadd020492e2e995ee63bd0a7ed468da00751e3c15f8497ca8db1. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZJRB2077361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522294a4abf89e6afef829cfc788f6f3cedd66706bf21f5942ea9e107b7ebe07. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2119064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf63638868b1817c33d56a1bd058ab88fa2ca95f993f4625048f36767662bfc. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QZHZD2050698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6788b7d7732b36c97f153c0b0f83c20dd3605ff73441515d566439d591b4f9a. 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/QZHN92120666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be9d299e3de16e9cafd1b22a3c20220203f599816438deff538b1f8d2828c55. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92120667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6211320dfaeaf9b646a80fdd121516f505d4ab892ecc9623d7c20c8970f3d4c8. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92120668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a693b2e7a8291559de7781a2fce7c5698bb32408a6b57ac5bef5676799307d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92120669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc896eaf497316aae95b5ebd3c24cee7290109b57524c073e109f08fe619ab38c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZMER2153574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72c42997fbfde82017342dd1246e50c8e08c1b721d7eb9d251d665e74d0e3f4. 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/QZNWS2153092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b10e661a3d240994aeb1364ee13b4b53372f7c8480834d4e2f344fd226cab2. 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/QZNWS2153093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9734feb0754109405611dbb2dfc29133fc1fd428292d970a939e3cf1950d98d8. 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/QZNWS2153094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf511bb4b6df2def896751372a0e2fad43723677d3d8d4468e7c89725d6b1eb6e. 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/QZNWS2153095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2534c13d5b02e7850bbc198a771d9f54814fc249dd50de4546050cb2aaf275dd. 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/QZNWS2153096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42f081aa5897bd527b1fb061a3ea0f3047da3310c5da495d8e3dfd3aa1c0eb2. 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/QZNWS2153097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc896eaf497316aae95b5ebd3c24cee7290109b57524c073e109f08fe619ab38c. 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/QZMER2153574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376735c862176752a9fbd37b30b0278e235bfe12c9d2f13480c8be05671af6a2. 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/QZNWS2153098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77e1753bbc50c4aac08ffacb265b7ded188d4685f62737f932edf4e6937f907. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8DG2241321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0563e5abda84e06378edcbe9be0847ce7846e96d7b5232f7ea97644ad2a2873. 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/QZHNB2252807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4534b078a6f32663cc84735552c42b5f8a50852eab8b43ae676b18c00469e2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZHNB2252810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb325dbf830769ce7b8cddc439f3ed0f894610405fa3034e9201a662b1fc4265. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2252811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed936f8c32aba8b382d3f410b1be59fc89c9dfc4d94a2b621de40d57ab012ca. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), 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/QZHNB2252812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5a8b1c9ea5a85d7dd4a45a5c39cc7731a804481e6372061935d2073fc6de67. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2252813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc19c710043d984203ff8699e78d53a772f442206c97f90a8a4612317c4b4f9. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZHNB2252814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8811f3197c5b2f03e43f2e8b9ebc723cfa6211bd0fc3243d01ae9c6b8284e19. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2252815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7de9e449ee943e1e08eb35f43c237a41140200d125129dffc68563a2d01638. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2252816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263baf7751d52e5f071932938639f30315d5a3ea33258e123f7870740bc3085c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2252817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6692de8ba73ad71090e0578aecc3375f047dba37b6cd019164efa3a95de34148. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2252818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525a1ca33d27c3154961e4c9ff62ca42850c7425f4350d3911958fe271f654a0. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2252819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e05bf942da3bbde6a6a1d9c63adb853b381e9d216bac6e18de1425e638cf955. 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/QZHNB2252820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46c314c0c3b8b95d09de9f0784a184816f0de88ba8c279b3de3333d032d67a8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2252821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef3e982362aeb59b9cdead2f47ba2db3702e938abd1f87091bfd02228d8ff5a. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2252822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60622371dc4d5ca6f481318c6aa1370aa447bce4f1c5d3d7f0d91889aaca3698. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZTB52256400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bcdceec926e06e047c8685df7e15bdf47b59d0ef45dbf0947c32af10332833. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52359759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1add3cfd7f7fdc42f4e7df5d0b0cbfc102ae5ed90d4c047fe9a851d6210c40a2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2362956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2379b62b1e5d1af6c3fae3a2480ca843edb51764dbf97b61be62391a83e84d7c. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c4b5d353f5f4ce7ab125425ca24ea130ac5a73e642c5c0cea9f78eb6916faa. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aeb8c36a70fe2753b95391728b01d0082ea8d57387c55161c1322acf3972593. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60d4962322f4d22cf84f410198ca5318c06ed0823ab7aeab487be7323c93e2b. 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/QZNWT2342245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85b9285178bae1f9655092e8c4e1fc380bcf8a8b41802119187333a1a252fb9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffd0fa60830c169855f3286799b87f0872c93bfc7c694fdc7d84b29d4348502. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7babe0c88b0cd4967d9d30883a3872c63af816bdbbf73f2d6796ff0a4afcce. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QZNWT2342250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa686fce2119e0ba25c26b5ed185039a4d5014bda5f0b36adc68f8cc302116284. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de8cade159784c293628268fb68c01285aa57f276880d0903c1ce5197e6260d. 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/QZNWT2342252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc7c1e6626bf50f70f8d3a5eaeb977aac6a2cfde07e7632538e521dd4363bf1. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9916e3538e0da507e6e64af6f48a12415054640b10ca030e8bc50dc173065e8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f8de3e5f2aede5f07964225437eea37ccdc8b48359375c23050888f391f2d4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a3941ea1ca1d14c0ece58eacd27877292cc3e9e024aa40c3869bf4991d334e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2342256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4547e23752cf4802f5a828ce583ea2a7f45b9e6cdb5b54aa78c8660466276d42. 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/QZNWT2342258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785e543c1805293afed2926f0be3dd9e0af5e3e3b7bafb2dde8757230fcff91f. 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/QZNWT2354859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1a4376a02f1bc53a29969b14f5c029fd42d98c30361624d14acea812c92eae. 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/QZNWT2342260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dfbd07246a3fef2a0ba446ecf915376e8cd2134f2f12c663b9dc60a2716ff5. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/TCAHL2346741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c40d59993fb3712d0265fcd95e4c394497f617e5c9c3445804414aa9d69dc5. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/TCAHL2346860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15de4849bfd1802a01d12689ebefd30162993603b656282132777429f7a6603b. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/TCAHM2387767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a5983364455d7e5fb1435cf74e233a7d7b7cf2659c853e37ecbda3a980897b. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHM2388269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfc960683cb7ed9bdb972335b70657c7d68c2bd1124fa0e4755c9d1cf4b2780. 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/TCAJM2562384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9143c316f6683519a12cf36df33bcfde3205b18d815d6df711c6b977e944a2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCAJL2562469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621e6dbd655a5897c721e1ad077c3b1e9a72f6ecb14108dda69c64321a42f4bb. 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/TCAJL2562612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bb9e2073440fb8ccf1a67c9c9649f3a5793fc9d6475725ca28ea1d8ac79a92. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/TCAIE2430685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4d5677b6fa1dc18b999a26fdfc76393750065541a140c5b2c9fb64511f4852. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJL2562654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6999314973236e40a7527fdb669a173250301d5e70f2247f137c11b534735cd2. 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/TCAJL2562680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a7920564bc3a7eeb1d47f9f76edec28ac40f856e230550089eab13dd1baea1. 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/QZNWV2379177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a7920564bc3a7eeb1d47f9f76edec28ac40f856e230550089eab13dd1baea1. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/QZNWV2379177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0898cc9e3d9a405e7f0f46653f6384e20fdcd33b96b64b2c69e19636c54501f6. 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/QZK6L2388053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9da271497d271f49605b4b83b0a80f3adf4378a830d43e1235f6f8e346f370. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZHN32192437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0a65d7088ee2f494eb6edfe906c6535bc5de8f1f23ea9785e2e659408cefe0. 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/QZK6J2224894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176d84e735c5be6586041e6a9a114c14155666eb873747f79d915ec23f748787. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZK6K2279297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976069a0f779b57adcf298f1a0e8da0e5198341491b3ae9676792688eea99c3a. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZRP42162102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bf802049b604800c593696984f991fc5817588fd5f40bbe0d071c58cd7dd8b. 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/QZNWY2205008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd2651d09a5b18f5d79dd8417afe4a1b71a19900678a3c73b0d53ad876d7dce. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZES62247886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a36cd7da0224a3ef7d5e73b55063494dddc07bd0606623c317d75b392d0de01. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), 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/QZK6L2168105.