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 0xc23a24dc55a3d81d8217ef4a3578c7b8f8035ea51b511d6f7b0fb584dfe29769. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c192ce3-bdbd-4767-bab8-3c70147c97c3.json and https://artists.proofprofile.net/proofs/artist/1c192ce3-bdbd-4767-bab8-3c70147c97c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nobody Cares (ThanksForLettingMeBeMyself) [feat. Cutta & Ugly Boy Modeling]
This Will All Make Sense Later (Collector's Edition)
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 0xcbd30f4963fec1bf0159c68287fbf7eb662843f02b007042361e43e1df169b96. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZES91907293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5e31f0f1a16e935f8b9dab1ef8eb370c5e082fb33b6288147c6c2f5220a1f1. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZFZ41915482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b51db6e93ee1b51319679e5c8453ddad14938d5705866007bf88426a294a4e. 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/QZDA82093626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0386f2e8de92c46550d95e232a2d6cd981ab3c5caba3671a6de38da76f5c0611. 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/QZDA82093640.
Flip Phone Hangup (feat. U.G.L.Y. Boy Modeling)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc970ca0e60b6febe1ae2e4a6cde97d5f30e00bb9a47e3c21a1063f0f45ca5b09. 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/QZHNA2116526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d69690e743f673be86465b851abdd6fc2562478dd8ca2edb02e313ac56bcc9. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZHNA2116527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4f4929599d70ceee2af63245278e68ae0a7928edec8c554a45381c39473835. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZHNA2116533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9de8f46ab1c58a4a091f1b6a6a0963557895b598215c4140c08cb75eaeb7a62. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZDA42220899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf6f3f6a05b79f88864a6a87c49dc56665de4c4287feedc0f9ebfa1538c9794. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZDA42220902.
Celebrate Everything Until Further Notice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4be9f73fa1036b4c9a15de1179c9f62d6bad071eab27d210e67fd41d98050f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42220905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ae3b4c135d049c8506b445b1a8463f92467c7def90277aaf09eba28bdb178f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZDA42220906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e745a558821ac2d189fa21db85933071007bc2551bef7aab4472e4f57697c6. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:35:28Z), 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/QZDA42220911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbe8df47f2041ae2d01180b1152dad81cd78c0730ca60f950fbe113c1bc8720. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42220912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae469c6ee263006661781eae85859ea546cad180e9fd714f1354d7ab010496d. 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/QZRP42293714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5ce3ad93e43c61b396dd1838229d2f75ea9c0cd08495d0f562a001257c1572. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZRP42293715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c6ed499813b9304777394de8047a067aec85f6ede738b428c1fd8993d114e4. 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/QZRP42293722.
Women Don't Even Watch Women's Basketball
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961a1d618f8b22ff087f2c7025fa1aa24c588d9f602bd37c4272120f3b193274. 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/QZHN32358351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9487bcbab61c38871a0e5db84888578d9c5427878f829a60ed5a3d9e6dc17d4a. 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/QZHN32358352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2c997904a4687695b075effd8237ed15e853831e4ad0e4d5b32bb1607a12ed. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZHN32358353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb143aafdb80de15bc84a082daf14b93a19f55f43b74893f7dc32adde1114d576. 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/QZHN32358354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b3fcc7f01b6f38bd912497e0c675076f33613a80ef2623bbf41f6c8480366a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32358357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962ebdb087b1a53a5154342f00e3104644ce3574d7a4fe6af591c7a7ce09a442. 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/QZMEN2360464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef82e2afde4db4a2b98998bbc950ba3581318427e528816d93085dc412d0585. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZMEN2360467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef6a9a275ca96e794f036ee858d134ca870236fb46ba55c2c2230cf5df73383. 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/QZTB82389468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf316cb7d66933db624aadfa50397d53b0b8992920da4ceab8a4cb08c2d056c6. 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/QZTB82389469.
Cut Her Son's Hair With My Ball Trimmers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7730d6dd831c34db72ca662572df3eebd099fb148e4131a19fa73852746c0dbc. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZTB82389472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c816638f10508969142c2b04fe7fb128e2946c350aa54d5d3b352f40808b818. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T07:59:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82389481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68715b8633a2136b0b3a06bcf553bfbee9493b2b909ca0f6f94dfdf55ecbc55b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZTB82389482.
Tiny Jean Pocket Is For Your Spotify Money
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64a04221fdcc908445b2c1d9d8b0292fb565dcf3c5aa300bf7ea34e52b1a39a. 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/QZK6H2480807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9237b393bb205cd2ce09ba454176b512a1755a217ed4c27dc50d95dca7c0cb77. 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/QT2VB2410844.
Prostitutes Always Have Butterfly Tattoos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d282ac13d61ba7e8a7668662503bf9d5c298b9e0a17a98667da16f64235953. 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/QT2VB2452008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9889d0a11ce691e93b0c2e3636253ad89e5f9d3f9c51af5d38bd7cb64af40d. 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/QT2VB2452009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea05df310e1b3193557c168765d09f66a579903a5cc2a5d0a6792343fa1776f. 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/QT2VB2452011.
Focus On Leadership Knowing Suckas Never Exceed Masters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bce12178a832fc83df9ec3c2485351b1a614950fccddf32bee5993795d8a06. 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/QT2VB2452012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbd06ecd16d20a4f87c2e7e2f78c8e16d2661c4336fc729087cecfaf995267a. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2452013.
Single As A Pisces Man With A Girlfriend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe02290902ac686c620c4c3d5b9f21893d292b7dfd4f3ffdb35b2924624170de. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QT2VB2452017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae366c9923630b7492ea5be2d131e72bc4799c29afc98b0c478c025ae7120a6b. 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/QZTAT2531197.
White People Think God Left Them In Charge
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d964a8f2d9d9ba5838dc213549c2ab521ab775f2773561b65f7511d98e47cb3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCAFZ2289035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ee2cc95dd4af3c4e629d110593b5a813f4c1bd5553b2dae4dab669962603b5. 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/US6680914075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5a1b71cbbabdc75eca7f71e5d5186205506d8e044488f33bb44dc4e316e9a7. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QZWFF2436310.
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 0xc5ea0f009e3c51bd221f74358eb1e5cdff61fd533186d02de83d624c9c986d9d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZES62478263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078b84f473e08d9ad22b569629e9ccbb04a4b7306611facff847ba07d371d124. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBCQ91800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313a3ffcb4627460966b0bf343169890ffd6d6fb0fe2f9c86981334c3fb699b2. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USUYG1411708.