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 0x682ffcc63caeac47d532a59345c463d2c5b61007e2de8ddd1189178bf3ef5a74. 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/e4dd2749-5dc9-4d84-9e5e-9ec49dc683b8.json and https://artists.proofprofile.net/proofs/artist/e4dd2749-5dc9-4d84-9e5e-9ec49dc683b8.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 0xbd07d3a45cab05deb35a60961e22be104a36001c0f8359cb7d9daf0a2b327005. 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/QZFYX1979326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd00b25c78fc988fad7fb8e348eedf7dbff4a6c2e0e4bc51e97e17858063238. 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/QZFYX1979327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1803d18e20ce01ec8901aa8f4e712f784cfce0add511f5831320d55854e1fd79. 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/QZFYX1979328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55eaaed4dfa8404c6514abeb029d28bd076c8b3d4d51bfe793166c2de5ec81b2. 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/QZFYX1979329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f39be2999ad9eda57ce38ab7964f122aa8bd93d2eab975fb7d13ecb616e0b5. 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/QZFYX1979330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac873447125b04de2d47b0cf9c6e1d01109daa6b6ab5ecd3af6f421cfd10b977. 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/QZFYX1979331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c119628d4b888137645edb79af78a6b11a690b62af63063070c0ecaee1b180c. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZFYX1979332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97871c25dca065a40e196c545a66db28756c86a6d8a61a9f92d02c08d41d1626. 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/QZFYX1979333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2632d394a7c19c657c4c2a57e1c800c45b10fc267470debbc3b133906a7932. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZFYX1979334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412fe432526fcf201af27c7e91526856d1e05bb7fcb7514978581a3434b56d28. 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/QZFYX1979335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f1cb661af3e2e2a2d4202acac7d1010cca03c282781ecc42ee007a83ca5875. 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/QZFYX1979336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c81423884d252930b2a3082a682a58d60c9becbc97161dcad9260d80ef5774. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZFYX1979337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc127ae714a2c5b65f92bafdea0530a1cdb17b1d9016c7751b666a47c453c182f. 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/QZFYX1979338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007a833ec51b81a3fdce6ef3123ebc2e5532ce947e8db6b9c7f485dc4057b04b. 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/QZFYX1979339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabd484ca1ad32a22c4e5eb77a3d5dc1d7dc564e5176026bd31d453bb52041e0. 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/QZFYX1979340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b10a4973ab4968ab0f87d44ec537227b520f5e8d29515346c86d88f6f6ce2e. 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/QZFYX1979341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4b4df51c7e0fffe4907641ef89f467df7d58cb4da1ba9367e89e7f1da6ffe5. 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/QZFYX1979342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaa55d82285f2ec448840369cc010ce071ceb77903b96ff1c44666c0030365a. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZFYX1979343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5b8dc2e1e0ecc07cd5ea378f14dae99f60250a6ac596cc318174790793b77b. 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/QZFYX1979344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a79a1b74ede864977d809d868531a561f447a1915e3418885f7c8f0169c081. 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/QZFYX1979345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9497baea1d1942d608c061ca49bc3351ba44f68584468a568d4b6b6d2d648820. 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/QZFYX1979346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9589ed85f423ad304f5f1a0d42cb1506d4b07da34b8f79c27b28c22b52e7c9f2. 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/QZFYX1979347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3527cd92420831aa9efb768c514979ffccad2971eb8a59f1af7819286392ca0b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1979348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9200670ea30d96a6df177afa73bd45e253f4efc493cf96d138c372efb0ffaafd. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZFYX1979349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9bb612aa5c9722e38291469bc5c27491cb3b006376822c03afba7210a580b8. 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/QZFYX1979350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b30d638b29f149099ddb35fca6a330d9502b7f9d4777fffd6cc4a476d1bf46b. 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/QZFYX1979351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a15ecb3a54f4d024e3bbc39f84ed67f624a9c018250d3152e03d2949fd714f. 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/QZFYX1979352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72792b59300da168a196808a410968278890b05a8c7f1143636930233f85557. 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/QZFYX1979307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745de96c532bf47cf2b8351c0bf1baa8e0b51771b8f1b14ebb6b29a88509a307. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZFYX1979308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bff309a438a4650ae5ae98a2e91ef830454ef88803a6330d7a51c49d1b5a32. 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/QZFYX1979309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43875491a280752accd98c7219240cb735f5d41a44c43c2187ec8a16d668bbb. 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/QZFYX1979310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dd34f058222fb4bfc2fd1b0989c112f5fd292082755b4b446fcb73894c4fe5. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZFYX1979311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7971e64b0a4b44f40dcff775f9cd854684e4ef2cc4f48364c93b634639b5e7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZFYX1979312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750f49fab1567cd065a22e280ab39c5f64b83d53c21b6c51a11b81c43d7c6dd1. 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/QZFYX1979313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89f0c8dafc73acb06fd1f0be8c5f462ca67482cd93cc39b0fe616b396526365. 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/QZFYX1979314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876989c1c74d62b827ec194bcaf6809282c749e4e14bb66e437d951512548756. 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/QZFYX1979315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5967090de94f93cab0fb667f7855fd2c81b30d7ed1d15061bb7cd9de50b58e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZFYX1979316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5a4abd764320e79777bb67737ecaaf75d84c7d8093c0a70e023e4171267516. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZFYX1979317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee357cc4d26e1bf53818675861bc93412740ec0f172e2966f700adcf566231c. 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/QZFYX1979318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db5bc22246ffb5b21ffa23eff0ab37d42bbd2b477e5618e33755891dc77ee64. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZFYX1979319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0b787fde7b9d84eb33bd7a47acb27c8dc77012b9033cf4a6ebfabfac5f2b2a. 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/QZFYX1979320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e443a76769c9b7fcfb19ee9f2bf247ca5b5c3140ac0de3f959fc2c8890867ef. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZFYX1979321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f225a00a2d1479b55733540a4bd7b4a2c334572353becc5c750931975c81cd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZFYX1979322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2359ff820a71b44ebfdd31e9671547c3bb191aeb3106d51797fe837c5f1c1868. 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/QZFYX1979323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc50c44c64dedea8d03377ceedca2c39042ae681ce825394f1cb8c1e776e6f9. 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/QZFYX1979324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c531409b0dfaf7a34c0d85de3349d3a581e45ffc0d7b304cec8c35e77af56de. 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/QZFYX1979325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6d1603076a0bcce2b4af2ca1f9fa067598528c1b2da5e942cce95d965dabf4. 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/QZFZ61916720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d576f5924cb0e5c60330c54d2d57294895c72d3ac3928226d4b0e533c52ea8. 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/QZFZ61916721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7798a7a4ba829e5e105c096f9ddd1eba19fe379be4ac066493d65ce0a83bb68f. 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/QZFZ61916722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7b3d4d80ee64e983fda771c3e296ab177d047b080d2c24f2fa8f2a6849b934. 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/QZFZ61916723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf929228aa1cd11833825bae4594ad2770103252430aecdacd5a9aacce2cf2e39. 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/QZFZ61916724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a10707120c69411e4b25940147ddbfc00e8c995143e36d06a71abaad82b111a. 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/QZFZ61916725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f55b7450626c99dce7d192540bdea8aa72373b1225dd83d09ebd491ed4bfc9. 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/QZFZ61916726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77964c0ab91c1ccfacc6d931c5c1b22f0009dc9d938bca565fae6b64e4e3a02b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZFZ61916727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f8a48f06beac32689df780badc712b77a365eadda23e2aebf592b8f4f9c983. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/QZFZ61916728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba45b4e2153db0f9891717f4a8aca029e4b2260e8a188c61ccfff9edf69d143f. 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/QZFZ61916729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794c4cae52f2a4f88f7ec36cd8fca004aba823e4e5e313ce6c040cf054dbfca4. 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/QZFZ61916730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283bf71398eb75a76463167de27f2608877af348472eb1cf231696bf3d65cfc0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZFZ61916731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dab0562e23fdc156f8407cecef0293966b3c255b8f37e4cacc196871a5ee31. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZFYY1996534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa592907ca205ca8642fd59079a104f1b9ecbd487a0cd175f5ffb5fb159e3c72a. 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/QZFYY1996535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042c193e11cd9bf9e785b3790f5270da175bd656a025f3c7c8baa1cc915f0b2c. 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/QZFYY1996536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e2e93cd4d861d699d8efd73267f321c0d6609ce44511e0ee2cce3a08348a56. 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/QZFYY1996537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40b5d9fb91211319c1c98adb56747c76869037c2c07cc9524ae46196197c14f. 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/QZFYY1996538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee290af63db8f1fdc8ec1c81e1eb320b3cc65a2706a16c0b5c4bcbca75e4af3. 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/QZFYY1996539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be729849a5e3d2089dafee9359e970be81f9b1375fce7647424be95b1df793d. 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/QZFYY1996540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd845c1c9be80e72a8e8991e27ad482e55d9865f49e1a529db0bab9313d1320ea. 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/QZFYY1996541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64975a9fae975ec253fc6f4f76ae775ff8f107f223988403207c24e170221e12. 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/QZFYY1996542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c0be5cbf8e3dbcc32aa1adc485295661ade9568a230b98888809885e3d84b5. 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/QZFYY1996543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda66157ee0820d4c2aa98b720e1b0165351f45065b9d405dbe1d329a033104f. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZFZ61915614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd8acac0cb5188d32a347fee50c28a8268b8a2667e54e829f148ba9739dedf7. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZFZ61915615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77d15cb9ffb051267d0a8c0367e19c6bfed042e240bc12ae44c83e3d41e3988. 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/QZFZ61915616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a931af816801d7bfa253728e25a13f35336a0d15512ca42fa98e5c7dc1a746c. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QZFZ61915617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac16c2edbce9d44ce966ef6026e3164d6c29ef37498d91bbd2ca28687633f66d. 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/QZFZ61915618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7355755f501f87deea74ea88caa78c5a290e3811fe2dcca0a8ca97611b458509. 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/QZFZ61915619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde1af10c96bfb4c7a0140e42d84b7cb04e0fdb7096229d51ccd649622bb84a0. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZFZ61915620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76119d66977b3d1acac796406a667021875ff11d7fc2c8e0ae44ffc4ede0c19c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZFZ61915621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6552a33f55b82a950ad1962ee7510da3ad50da79c24d7cd6b46086cb3b7e6d. 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/QZFZ61915622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1085357bab597d62e05d02af4f2cf3ed6910e4e199acb63c77a70c6f3e480241. 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/QZFYX1978397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc942c61b5e3f95a7445ad2a5ff4d1ae72ad931c7762ccc9d99bed99c3faacb0b. 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/QZFYX1978398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddecb2a6efc3d3262670b20e425a16fda960049e403a1c4e8bed73339df6989. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZFYX1978399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a7c2faa807995da8d635cc0349da33f9b3665fa3aec8aa21383c6b03a54fd9. 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/QZFYX1978400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a804d6a972c15ab03ebbdf877ee19561813395d129f48c1215a0252ad586ea1. 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/QZFYX1978401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd0a782fd630a5354c3b71192cf44350f8194e5ee60107a2140748c1cf87d99. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZFYX1978402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83035841a2430c7467374b40c0e13f61c7ae3a8d1d18c2e805336e51317960c. 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/QZFYX1978403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819bd7c5f6c59790829408c16ad8d1b6719a76f5389602ee2077f9bf8b13e604. 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/QZFYX1978404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7483724cad5b094a5b311013f79ffe5a1279e49db856af6efaadd218a153f24b. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZFYX1978405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451ecaa0c19f77df3c4f040e91019f73b7871cc856c59b081e907e8854ddcda1. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZFYX1978406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55bf6113ce6878bb15a1af5ec7728564841834578315e9869cb614fd6e0b545. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZK6G2069091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4653b58bb5f1b08746de21d9d614f4e5df377a5dc5a292028eb5f08917d44962. 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/QZHN81925700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c56865fa4ff67e89c696bb495205fe44823adf2e073e400adf524afac3af5fb. 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/USDY41938624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759f0751992862521062e89988eb09b265159ae7cfa626a3d41639c0470e67fa. 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/QZES72024604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa931eb4e4534df67cd015e4277387ce27793ad79a01e4c2f683708e06511c713. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QM4DW1773277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe633bb71b2fa1f457facaec008e2130c155b095f88bab8cd6518817c62fbabe3. 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/QM4DW1773278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c016376e3b08d11009b8cbfc9b27fca4a3f2c502175d19b42919f2d811c3e9. 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/QM4DW1773279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154cf6e13d711cb30d34ad63fd6a340a4702690e15fa044decb45ee4e0e7a265. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QM4DW1773280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69e7b17d7fd25721de08ba14b32bc0884d7c5d4ac4549c35a26815ca0cf9421. 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/QM4DW1773281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde9335dd955523c80fcfc53bed6f7019b8c84ff211e1d5655f576294810a466. 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/QM4DW1773282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e6b73c049c4bdfd57bd43c21717ac43b6b0f5caf7d5ae28e1c5ba73cb2f46f. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QM4DW1773283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9205c19cafb1652a1d6b8e4149f744f28ab00c16bfb6d172923063ad14fe75d. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/QM4DW1773284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7069d80569b779aa6a0e425118261177e0271b09415c5e5be028bf9d2fba363. 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/QZDA61905751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716229617c49a0d0874cb582f296792eabbcbe0ea59d6b9c51849b9767213ad8. 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/QZDA61905750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63ef0bd693f9613c8b88779e11aec3582303c87aa8c846ca8575983b1d2d186. 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/QZES72024603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae3b83045e44c4705b948e372e53cf3d13b96d8ba6ccc24fddf6b2d58457a3e. 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/QZDA61905754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759f0751992862521062e89988eb09b265159ae7cfa626a3d41639c0470e67fa. 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/QZES72024604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9534a2d0eb7bb77508de143047e24b162ad891e7098c43ce07fcbe6d21416b7. 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/QZDA61905757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47248bed53e77ca16c2ccdc148ce3dbfa1febcd62b97860deac0419c7b76c34a. 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/QZES72024605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddd8cd658573b11717a6c190791ec23879b00c01075c9d8345c79cfd3ddb095. 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/QZDA61905756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434958d3f0d0a0332a75cd1f07e0a2c88277e0481d3f448728dc05a4e7f26fd4. 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/QZES72024606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bab05fd0e3d71cae85786e11b265f3a332661db6070fe4a0f1705ecfa41827. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZ4JJ1949172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624c7c069dd2f9614a452724f1e0e967e0b779ec402a8c6afd5c1a192bc06301. 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/QZ4JJ1949173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3131a5de07bf6fe353674e1bf5abbf3a99835ace279adbc93ab2849c0cdd56. 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/QZ4JJ1949174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6baddbe4200fdba745453ea4694720c660c464878d21d78ce489552e48635356. 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/QZ4JJ1949175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c05bee5231a302836f0ced947b0f793f20e45fb5707eb52a2193f4c87696acd. 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/QZ4JJ1949176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b9cb784b5b73f86803c179523e181a576f01181fd2a0861e07bf24b14ea27c. 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/QZES51831647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ce82c2ecd1ded73798d8f5bd4eba07cafa04fce3e004ca886d3a3e36817ef5. 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/QZES51831648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc43994848064855328dacf744b89ee652130d3e6721569eede1ab136607744. 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/QZES51831649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b0243f6c405f4404ecd328f563ee16eb53ee0aed20c8cd7985d35cb5d4135a. 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/QZES51831650.