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 0x5257c9c02cc8349dbdbc78f05c5f36db29142ebc31476b99db102a710eca7017. 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/accd2145-dc37-43d5-8873-f46220dc8390.json and https://artists.proofprofile.net/proofs/artist/accd2145-dc37-43d5-8873-f46220dc8390.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 0xf25e5c0d8d67baf2ed2ebd89e9c831b42f38bc453cf6853a4bc74d66d395e7c2. 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/TWCC32321116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7e89482e3d3d09f2d519979f1c3750422297bf41ab4b6efb8c013fcbf298e1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA472304002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25ee4799623fc6ca69b24c4da6be5a131241a480f8b214e312ff0af781b88b7. 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/TWCC32211238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edd5cfac1d7147c0706fd21e6cf0490a29257b74b1fd99a992246f81ab8fec1. 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/TWCC32122604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d7ca1f25c3069d137fa0013f25c94b20954c25829dc870d2bc87c98e8f59a1. 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/TWCC32122366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edca7a4ea2ca447319f11a72749ba63d840f78a174968f32c9ca522e08aa3ed. 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/TWCC32110011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9f4b3ca2d6bddeafb8a7461758cf507bfeb4e5353ddf8e7f8bbd9ad0073565. 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/TWCC32107157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d514770fa33dd7488c804c8e15f940c7a53b636c7a991374891ce3717890356. 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/TWCC32100679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e88f4744253a832fe150c4f5e6edfe553f4b7851e41259bbf2f2a917a9290e. 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/TWCC31900141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b138747161df18f03cf48bd4d1b28675bd1c2b9452c988c2a5585c7593f49a4. 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/TWCC32122634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cb67c0030817b0b82cee3e9d9c8cc04403605005ce5cb0c8e3663e5c4c353d. 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/TWA532101173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2968a663cd11ab40e7746cba5797bf08852dd3430e694edac8bbb8dfed00ab60. 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/TWA532101175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7914ddb719ec10a866365b840a9bf74be0c5776c9abbcf77eed43c8d6b8f08fa. 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/TWA532101176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd999664b5fe3d4f9cd5b1b69e68f7e5fd9221ff02c3127a6b7879ab0adbcf1e. 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/TWA532101859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa897b589331accfa7e328cfbc56090c3208c8a2217011ef41220bcb7482966. 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/TWA532101868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacfdc06ac29efdfed248e9044e0b75569693a6e246666b9c8cf42db0f713b0b. 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/TWAE32401661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49541bcb09fb4fa95f90e154687de24e173fb6867e98fdd713dbe70e2d4b8cb5. 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/TWAE32401933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63509bbb321f9328110ab15770d3915c6d24fe143156e4e60235ce092d7d367e. 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/TWCC32003090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc31e298eb917bcaad7ee66aaa0da8dd792e350f5dc44db668453caeb9cfbf06. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC32101803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b4e2c1b42d37e32d385209304610b32e7858d059ec66a43b2db580be7c9f79. 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/TWCC32010412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6e5eecb513a72b33a44303d699efd65cdd3f4deaadb3a7135a66bfc9d727c1. 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/TWCC32004943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54021a40dc6bcfe3c9b7e9cb369e7799ba1d5309d5dfe080e8ccedc5d0ee2427. 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/TWCC32101806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53a826c2f8812f304dee105f4408343e5538af2a316ebe7b73fafb3434bc00a. 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/TWCC32101804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a80af13c70e8614bae7cde0e99cd34017cf9f4230e61a6c8502f37fdf971f8b. 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/TWCC32009000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c5b2dc00b45051b047e0c9ce26e878d9d98e25b88f40dae68a926a1adc3f2c. 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/TWA532101219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28c729052d632fec31dbfdceaeaa23b9958343c9442d334e3bc8d06553818c0. 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/TWA532101227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e58120d81929884ff6f25539e6a28155c58833f51758ad9987f46dcf8ea9bc. 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/TWA532101228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf5ae44533bf1ac495a09d72d56ec993175041e5d006fd99e085168cf3abe47. 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/TWA532101229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15433927741c9b1b2b13485415b3c89856bdb789296827b69a71b62e286c6ac0. 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/TWA532101230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b97ec9a8f29031cfb6df77da0ab39683e7f3b83c5e5b43f287900bbe289f7b9. 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/TWA532101233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40f02eaea446e2e1829ee438e42e5f497c6bf8813c6579694298a55f8f27c15. 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/TWP012120411.
Before the END feat. GALAR GIN, 魏小 from OBSESS
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d7f883b0e0ee94c9934b55226a81aed5d93f1194275fefc9cf7c46652661ed. 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/TWAE32205270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5fa52a31ee2a4ccbd8ce142ac94c648ece113ceb3f816b71622ff00938c7e4. 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/FRX282327288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4d5abe561031e821214aef9e7ebe0b36909d38b0f1503f29f2ed15de1da209. 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/TWA532101529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7c855db2f9276b89f91683823438186496ed651eae9bfbcd918cd2244e6d33. 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/TWA532101533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b16974c970ed12d889c46dc5197342d284d78f7f88908709b55eb5e9fa75319. 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/TWA532101534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be4863635c207b70446503ddc74ef843b5401928da44edffe85a2558630b512. 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/TWA532101535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6755deac4ffb2e07d751f352dfcfe7557781a58ed1f6a086fc9478d74f4b423. 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/TWA532101503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b08cb6e93163b43b41d393f9da1ac1b7f52b545b8ab54b337033707dc3eddf. 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/TWA532101504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2ba98e429ab5a5f68aca4f783abfffc2cf27d22d0fb0652b2586946478d82a. 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/TWA532101508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37269916c1820185b3a126ff3e5a593de8fdaccba695f412ca9ef3ec74ac973d. 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/TWA532101440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9dca7b7766ef6efc4cf723413662c5a43d794354946761033d993f5589009f. 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/TWA532101441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596a777ee1c2cb2296d48cb03c7832cd30f94f87029d02b69b312981066ff6fe. 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/TWA532101290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac35cc47c21980f44cc9a5437b49c1c60c0041def4b824bfe7f47fb8a739444. 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/TWA532101298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc813333a095ed6cbcfa6f9d0afc1f42d2e6c7b8c2127b7e15586fd9b88a095. 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/TWA532101299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccc2ac7cc65fe73729a17dbdd82da98432ddb49caabb66e74e733ed92f489a4. 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/TWA532101303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ba6e6aa01d2d02ca5efbe34f8f67f7df4fcb7dfbb4b73168d6b82a153c302e. 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/TWA532101409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7129b3fa66c0b037585f9d5f9a9eeb855d1ed755a0777b91a754aa164fcbf7. 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/TWA532101412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5918721243aa5e30426a8e86c776ef9b4bc54d3b5329c937d55ad8180008b107. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:05:24Z), 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/TWA532101413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefb78481638015ce7bf98ac3c9308867f4e246f021ec7e9b3849eada90c60c7. 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/TWA532101414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9898979121b224338026c6a0f0bf08a96ca7abedb8715887c2b377ce3e6abf7. 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/TWCC31900568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e69c79df1e097df3731ceee53f6282fd5a6df4bba999c4932744d74151cfc24. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC31900569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fe5ffc944af82b975ca4ca03fdcefce9f493107ec9c4f14fa5a2378fb8aab0. 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/TWCC31900570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0efcb079095881b9ea2b71a20dd1d1fcca2396de14a3beabcf01b269a9f781. 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/TWCC31900571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f83c86c895bc05d2ae94c6fa8a32565935c10a918c8a53e53d061ce9c671710. 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/TWCC31900572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7900c492db08c3c866c0bab32c83b05e85f8572b8bc41dbe96adcf641aba523. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWCC31900574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579090c123ee25b91e9714bd2ae45c045d46835a987a6d6afca3b53010130aa9. 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/TWCC31900575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23ce58694baf21d51ceda356d1144f263b2fb39afd1b6d01c011f055842a487. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC31900576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e2132fb1a196fe15547548a4ffe8f7f84716579430492682055dd057466e6f. 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/TWCC31900577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb12e6a9028879c0cadd0bd88dbb457cab8ac825b3225e38b476413370a9c86. 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/TWCC31900579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9444ea98fa1ea042099d48dcb2f0a654873bb2f1d23cd67b182a1acd92b87ea5. 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/DGA0M2498624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4369e31f22c0a15b44b3af1d9f6f204d13a274b75c32d279c693549f7d0addc2. 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/DGA0M2498625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc76bbfce029ea43f590269cce38a8ffe34cfc964a2be7ee4533e43b6373fa31. 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/DGA0M2498626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4a53bd4b512bdc5448392456c9ebdd48384ab7ff698b8acdfa6bdfa6fb6db5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:52:13Z), 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/DGA0M2498627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f158f07206f4fea507ea83173e408d71f580a2c2b0b72bb5d1d67f7c6e5806. 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/TWCC32322502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294d13a4dfb0acf88cb6dfe32604947d3d3f06577c5acd8d337c673370117f44. 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/DGA0M2498628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb395a96e0dd9c100006b93f5afed18cf38f21105d519bf5e4b68338b15b71251. 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/DGA0M2498629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837762f3b7caa4dc58c058484387ce5e0fc6ac88d42342b4d55aef3687ad4b85. 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/DGA0M2498631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef425bfeb0339974ac5e2f998323d392375da2337d0ca43315697184564b0a20. 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/TWHG32000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f8ca7ad6a8dc45ec458796c69ff3471cc37b4066b70885d43a089794d0d2e7. 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/TWHG32000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627e17753a97b26e18e87d9a638dc90afe8df90a7b3c52e705b1c83cf43086d6. 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/TWHG32000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96014f70e6508f1c25ed5dc10b339c7c428a99067a55533d02abd37bcdefb39f. 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/FR2X42404882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea954553dc1e009ad64a00957d23bff786512b518ec6c2d5fac983cd1c7f546. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42404887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7660f69f150bec596ddc55a578f559f9e203244561dd61c61e0fe292308c7e89. 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/FR2X42404888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8f06b8c2d3d942b535412b681e91d09757a4ebd99a491a3c956d665e3fe45f. 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/TWCC31900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24d804d5bd2d45129177e3a0a281f9f557f8f55d816912fddaa6e4799ceef78. 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/TW2152200701.
TAIWAN WE ARE NUMBER 1 ( 哭搭賽 ください kudasai song )