1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5435c8d2216abe166b7a7ed2f51ac3d9a043604d7aa95f4256bb676fc55e6cac. 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/c00d62e9-0949-4aa0-88d9-0b9e0e258334.json and https://artists.proofprofile.net/proofs/artist/c00d62e9-0949-4aa0-88d9-0b9e0e258334.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80a6b659f3546099f8c59013797d3bdf97eafef18d280bfad99fcb09092208c. 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/QM3DF2288536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c9b55e96b5f225611e61e17f822e8872f00de289581a47a7156cf47aefc2f0. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QM3DF2298133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1456919fb690860d98e297ec854f2304d0c9b6764dedb0bd76ba5126f378be0. 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/QM3DF2298138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b5d80636dd6a1b31302da704cdbd002d891cb0ce3f2601b4560bbb5ed72cfd. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QM3DF2284949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257989e4e65b886345836df4a4fa1bf886bf01b4a83f15db6689b00d35f49723. 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/QMANG2237262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afc1dbf1967aa0a8375d9f7677c303870a2588335a824b5a7d3de8bfad499f3. 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/USANG2440618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e38e7b7e12dbc53071e363e44e97f0011e44b6274bed329eef376f3dfe7c758. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:55:25Z), 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/QMFMG2326155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd7a80298a9757edb8889a2959dc8348293a9a7b8940b19587e605b54044009. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2244135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332554ba1222c1ababeb34d5a4ab254ee813107bf52001d70e9356746bfb0027. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2401099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c39aaed6a56e4e028bce36b9e2a46b9f6142ef15531a5f9c1227ad693b35c59. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QMANG2249519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce483f8d40e031db306c1162372da1bb1f4eb72ed776f513d0bf982ee68c165b. 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/QMANG2249516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd8315dfc0ebcbf2f8e04e18874b98101829d8297f23b9dd18abdb9438a21fe. 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/QMANG2249515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c39aaed6a56e4e028bce36b9e2a46b9f6142ef15531a5f9c1227ad693b35c59. 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/QMANG2249519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce483f8d40e031db306c1162372da1bb1f4eb72ed776f513d0bf982ee68c165b. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QMANG2249516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7874fce26800b6cc44cd13a274946bce9b8e1e83b8392a08f49b70055b08e39d. 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/US3DF2409195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899f20647fdac1a61eb2c497fc5657a2ea4f112e6e48ded15517ff35c54b84f7. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/US3DF2410680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656e37eb314e0ce1fce0a42da01f8bc1e035017edda96dadd8b59eedffbe8a4a. 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/US3DF2410678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b5bf09b2cc5f5ae1ea81bb341a6843a5b6cfdcd09085c18d9cce3bcf3684b4. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/US3DF2410676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbdae94a9493f5aa35674dd1f749cd893db7f0320938d82733fc6cb11747713. 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/US3DF2410675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6e420e80a715ea94fdfef0c9502f5c2e5ce66ae5235487bba7797ba304282f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:34:58Z), 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/US3DF2421379.
i think of u every day (Slowed + Reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8943b6456f023027900748e570c93e15beb699cdcea105a145b74a86864b05f4. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/US3DF2435942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad3fec8b6c0e121ce8dbc2132a52ab1e10748b9217cd5d69b2b1c0bc65c1bb4. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:31:32Z), 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/US3DF2484053.
nothing i could've done - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fdb07a0d712065e4eee14f2f12917875b7947faf188faa300189655d78f67d. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/US3DF2484050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b51a39c0e2d04cef4a93fc1bcd5a1a231b4b004dac88f4e15141f0877752ea2. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/US3DF2483457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a4d603542ce54cdc19db784849a1d463022ce88307e1da6a915d6a73509e2f. 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/US3DF2484055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a85c84cbeb49fdf086c70ee0e20c696e193275383368bc76d859e6053900df. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2485863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb079b199ca334e2f8123c110f941dfa5af774419590262f61ecead372b3ac5. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/US3DF2485878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367d1ae3dd781abd7bb71a69904126309808348f4bc9ab1c82bf48df82f3c4ad. 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/US3DF2490568.
it feels like i'm alone (slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7994b6b76f3512314dcdbf80e89b06c194882c6cb62419438af02c1a553b5948. 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/UKZGC2407186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8dc5ccb500a93d41ca6a2b2978969f279e9a64bb3ecfa99d7d97bc59ae00b6. 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/QM3DF2281763.
it feels like i'm alone - slowed + reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7994b6b76f3512314dcdbf80e89b06c194882c6cb62419438af02c1a553b5948. 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/UKZGC2407186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13850f3f90a8188d6655b3bc63dee11d149236b1e4ec1cc386d3c0d360d57fb7. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2407187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc978992e194f80c628fb09d1eef20e1d6b2c7a79d0805d6581f4f539a0a5dd25. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:19:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2407182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc978992e194f80c628fb09d1eef20e1d6b2c7a79d0805d6581f4f539a0a5dd25. 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/UKZGC2407182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3926736e5ba6ee0d0c71ea288c8416bacab584a149d46b63a63a387c1e146c6e. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/UKZGC2407184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e4fec8b332b2c44aec8b04a93c6bdcca0b5f83cc78f1f69aeedc768a60bfae. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2442148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b7e47da12d357ff963e75ffc720ab9d1e6ccc0da34d42cb0c95d6171478c1d. 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/UKZGC2408441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ae316141db6bb0738bb0e164c262296c2a736aa38120cea6b130129b08d05b. 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/UKZGC2408442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc750a01722b77ebdd2b0f4002b7be31031e118041c772cb2a03995fd254f18cb. 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/UKZGC2500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e014d01e92c66b458e3045c4a2bfd086f645a86b21163898362eee99523406. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/UKZGC2500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfbd3c993da87d18f239928ba7e389c857e2b78596617b229be914d28912bd0. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:01:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5379c60c5459ba5678b48653a0fa0bbd0e6e55bc9bec6e3fb7b44c453ca6915. 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/UKZGC2501134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a940a4c877e4988f6ec5a89cc6848bb6f7352e6f39b2dbd7f08c3dab08c6c5e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2501135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66239e659e116a646e04b06276243720d2d4ba00e9fed376d191513e50136ec. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2501442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6805d75825a01b7492b3bdc856a543008fc15dd57974c5a2f47003a3d2308f6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2500358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3d04513ffa190638b18523d89608e42f99214d6b2b6f1513cdce2bf3dc88be. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2500354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83835fb93452cc1c2b0d89bc6c98bff0bc2aa174af075a7eb91845e169210274. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:35:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2500363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b221bd8484412ae00a4be06246a50f46800f3bf44ba0b814496c5d8a19cb8a. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2500511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f90e020357a547859cef39075a0705c3062fa9167e3ea007ca1f6f20b1cb237. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/UKZGC2500619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad43ab06df2a0b9ca720abcdb7489defe648d04ad63344b8ed0e53bea4a0af6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2501385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78be5352793ffeb82e6ccc8d2e2b5992ed332e039126b5593908faa13f21afa. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/UKZGC2501479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda57f8806fd4d258a16aac51d796fe64b505d1d7ada2b80ea79566f11015da60. 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/TCAHX2499103.