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 0xe07f1b4aefd8c3daf7842271372686636cb65eceff5c4de282b9d8622095b6fe. 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/5aa28b2b-5ec4-4c4d-9d6c-0cf4e9615346.json and https://artists.proofprofile.net/proofs/artist/5aa28b2b-5ec4-4c4d-9d6c-0cf4e9615346.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 0x93f48ae1f7a91664ead47e488008304a40e0e30f0fc5da2b0dbd914566d1cc9c. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZK6K2028763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20d474409d9c8ac5585d8595ab51e5422eeb132f7866e1cbc0e996c3c488bef. 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/QZK6K2064945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25481c51a14092c0ca5d35448bc8ee369c2a013fddfaa133637876110538063e. 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/QZFYY2126105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f6c7137da5c81259b7d457c7189f38741c357e7cbd7e2e646f2c4a41087784. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZFZ72196359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ace76000509e5afa8f1fb89f5eee56a2db9de793aa0c93d945787bdab8ec1a. 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/QZFZ72196360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc123f1b61636e81ac8f483ca4017bb89ed60f5e09420fee8f1bd85ed9f8c4c. 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/QZES52186919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921dd1caff89a17706b9655fe8cd8e79b36f344ffcdd2dc09568088f3d4b8eae. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52186920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81384fb59b17b8496a775d0aa843a9a05c72a425b2a9a1c1cd9c6ebb910435d3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52186922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51757d86907fde934de68db18e0a1c288a8aa42d8b90d06cff198326fa38cca. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72139076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04aad74797bca53353fd25842c345c85da90efd494fbda98efee2a4a64af960. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZFYY2126098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca42a3fd7685261c0cc97b7c35670758fd39252589a4a4073a2bddd56050b6c9. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92116989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa772826dcd0b63892fcbdf672bf357417f3e55dcc49791889a6a7b9ff5a6fd58. 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/QZFZ62147951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9049fd13c3b26923d06f74d0714ebd861b9c4c119012ada8291203b219e132b. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92116991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdc1461d47979d8a5119604e5b68d5be15e98bda9dfff16e5bfb36907dd75ec. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2083402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d16a015b2ec594434f52688396c804d93d5f018583e1a94a5f2db32aa1cbfc8. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2166670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b9f44c3b066e6001f5c969d12a4e775162a43400fd727f85e74e4b5e3e745a. 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/QZPLS2162142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdcb30b6a20d76381d254792a8a50aebeaa3e1e46c923a8d7015a20ec1a968b. 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/QZFZ72284710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd098809f0b167fd59b1c099e95f48f15e3bf1bd3173e2f9cb0f47cf416628c85. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/QZDA72210916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b72158652d0e71052c4f81d033930fa26f9d0a6c33ee67fb7375384efc7193f. 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/QZDA82268847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7a78445eb23e4eec8a6dad2440488e9aecd16aab31ab09a7918181b1c0ce0e. 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/QZDA82268848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f36272676e31d4f3bdb65bd5e87c8b88945946e2e0f8f2302fb1cc0fa4090d. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZDA82268849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9422058105d46eed6f8acbd50be6cae47f0948a10fe848658fe2ffbdf0ee4d5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZDA82268850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d18b2deeb65875f4cf6bd08ad8d224429d087b0eda4279895df68a9fc5f688. 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/QZDA82268851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c30dd50d285e9a7e769d37f10a5846b51667384fc1a14a108da9a5d21ca447e. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZDA82268852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc7978e7923817dcafef60706dce817a9d1c3f3bc5e5b5657d17b8eda8b7135. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82268854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4f228f4e04528c125b8f8f41c8e9e348da683619022b67c928cbbb8be06502. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/QZDA82268855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2486c69bf4abdb0fd18b5f9d170e5a4d19c453652e75a3f33cb40c37b4ce66f8. 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/QZHN32225671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1aa7cfae71353f6ebd455d170f2f250de9f3927d5c3df5efdc6e314ff02151. 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/QZHNC2238431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cf841edafba3c4906ecfc35758af9d39df98a370d11ead1538cccfe339b519. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZK6G2266395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0916bc90596c835e2edcb47540b649b459ee217f5555909d35eba02a5e988d4. 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/QZFYX2325303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03f5eee1f7e99ed4a384fabaeeb9b84c5c035523773824146b17c19b0a3e430. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2325305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e0e6da7262060ee97546cf0fe54c085a7b5ec8ebb3b095b3e3799fa9884058. 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/QZFYX2325306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7286f33040eea2e43b652eb366c3db0aca9ec48d2d15744f926a7b890470bdd. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2325307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48a241f44592de9d2b63de648426505d81c5de34ffd16ed78c2ff2ea06af39b. 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/QZFYX2325308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5445708f0a93c70e3c75b8f33e42f3785e1c22b6083495e5eef530016c7d1ed. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZFYX2325310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8205d97027a155278d839b5458e82188a761731cdd2f15ce64eab89e7a0e05ca. 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/QZFYX2325312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006b8b6ec2a2ade564e44a6eab75a630c949e37bb5d2e2565903ccf0a369eeea. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZFYX2325313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35405fc19267a1a4412ec5f20343f2e449ebf58aea307e7a3dd9371497c84d77. 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/QZFYX2325314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf110c986163453599fb02aaa31be0ab681bc4a4e2316338d196892eb6da30324. 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/QZFYX2325315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6622064d7ae25cf33340647abd47870c3f48a65773c7f47ab4508278a668f5e. 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/QZFYX2325316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6637205fe1979e89359164f3315789750c0466d67fd908ff604debb249dc8c. 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/QZNWW2303350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ae6f549499abec19013f95891409a5393661b2708f30e39ccb15f0c167739a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2337113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f774e1818fb180f263303da24c7a3a17a8bace06d68d874b67e26de6f8625c. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/QZTAW2337114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b10657c287ba236885e63df12b2379d40a6e2d3a5b228c64cff61899bbcd92. 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/QZTAW2337115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8324c3bb8fda445fbdfca10711aa9a0deeb2805c3df236ce46f79182f2db61. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QZTAW2337117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ae1a957d48f86bc3ddea136596f6397573b49e5935738546647d773ce85105. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2337118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00daa9e2cf29322bf7979e7080ca9cdc72d8804e41d60e96fcf7933a020af1f5. 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/QZTAW2337119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd6150c5b23ab56b26210741107d356c89e58e6ee9661458c22104fd8a91b08. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZTB82317620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b2c356470e2ecfdc076f319fb1fb12f9549ee83e2626b13525e28a56b5cfcd. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/QZWFN2395855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16730e5f3482c47f5873f0c13a5cf40635fa7b7de134342f916350139fee7af1. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZDA52447708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fd36b34463077c581bbd3169fdab1802f19c71bf5e2e275b8dab7615b4be01. 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/QZES72434376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be498f53cbab1f13a936558b40987da51c3fc5f36fac09b86d4249c71275f8f. 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/TCAII2454524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddc92bf3780f1c284ce7e9d1d52ea33abc4f67760416b973910c614e882bdef. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIJ2481233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011979bb4ec356e0457762c2d2d4c61d5dd27ca345ce2c243723053621c1af88. 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/TCAIR2442750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e8bd9da6d699134825c8868d8930bc242b984ece174d790182cb0a7f2d5fee. 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/QZZ7S2421169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee60a0fbaa45629c3f70d68b874e23b34b86e86377f3253e5a8531344e05537b. 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/QZZ7S2417242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171ca156e1271ae94bfdd22e3ee7129fa51dff9e7d55be8a5c421abf95245b73. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62544165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb829db2bf2287e8ffff9d07501b2ea408a9a797e3ded148de4b337135a170c37. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZHN52543593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4dd7d967aaa9f7005eee61c07ac605398d0d6c10585a75be89a56fa8e1d3f9. 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/QZTAX2544601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb971c897cec58c0dad581aa022de3fe6981b4e85dc39378f873e42ff8828eb4a. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2544602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01cb75a505b916a5a6620635fddb0f7db3cf9d7342eee55d6dffc826526059f. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2544603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a72f691e8264f7ff8ec41aad52d088d8e981a65a661f6b677602eeab84b9e5. 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/QZTAX2544604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d7e0b19ffbc0cb20bbf4b3ebbc53df2cdadcc6d41fae38dd4c0fadb896ed8d. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/QZTAX2544605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e275c17afc635bd25baba9f5a74bffcddabd7ff3d6e03ad6c8af6c6d0da38aa. 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/QZTAX2544606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4dd7d967aaa9f7005eee61c07ac605398d0d6c10585a75be89a56fa8e1d3f9. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZTAX2544601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb971c897cec58c0dad581aa022de3fe6981b4e85dc39378f873e42ff8828eb4a. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/QZTAX2544602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01cb75a505b916a5a6620635fddb0f7db3cf9d7342eee55d6dffc826526059f. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2544603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d7e0b19ffbc0cb20bbf4b3ebbc53df2cdadcc6d41fae38dd4c0fadb896ed8d. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/QZTAX2544605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e275c17afc635bd25baba9f5a74bffcddabd7ff3d6e03ad6c8af6c6d0da38aa. 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/QZTAX2544606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a999eb772da308a4e573b30c2b8d5d38367810a97876a44092e98f54c07e3aa. 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/QZTAX2544607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e275c17afc635bd25baba9f5a74bffcddabd7ff3d6e03ad6c8af6c6d0da38aa. 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/QZTAX2544606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc79aebe61f3e7eaa3d6ddf789fbb5f1ad21fbe566f9baf668fdc0596e5ffe3. 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/QZMEM2365700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0aa0df4a4dfc91ec900bde4fab1f5abab61c161e231b3587a0d29630ba10267. 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/QZMEM2365701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe0aeee72bb579f0d0e1284933a80de18a103d267e5ece7d4d3f1d1127bee5c. 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/QZMEM2365702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e11a5587056e079ccaf63ba5dd1dd2ade2ee756c55185e6aea50628db8d12c7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2365703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae70cf5977fb0061f69251e1e31b6fb61033340995c6f319fdfb3a8f29333b51. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2365704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe323a8ea35cd354139ade3f5f8a5a61bf306db8ff2d75cccfc5069869f19043. 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/QZMEM2365705.
Ultimate Shit Talkin (feat. Louie Ray & Grindhard E)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe869ae3a7e57eb3fc07ccfcc2ad26ceaa3010f2ea7a695bb77ea8051144c5307. 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/TCAGF2222859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e0254d5f52ccb9777631823010ce59e8c7c4be9e2537c179d876f6f6336ca2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2467090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b1c6eb27cf594e8f31c3de6d3898733f43f7f89a3965fa6f0010f18ad3b21b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2467099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1252fe9ca2819de099a6a0ca7a8ae3267b46048f2328d52d3de0257102eb4b. 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/QZNWW2327651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b49de8102bf5ef42cec97911466ff4b52dd4fbe72644251784f1ce008f328f. 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/QZK6H2374832.