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 0xc9b5a55c762baab1ab85b35eaf0190b8f1970ba96697169f1faf8a56a3811d8e. 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/dbefadfe-bcf4-4dde-9706-6a9c1c75c825.json and https://artists.proofprofile.net/proofs/artist/dbefadfe-bcf4-4dde-9706-6a9c1c75c825.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 0x0ff7fa8115a47294f35c4fc5f9df96fcf50ed3a42042f1b66c42f217a7379ae7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c32b41864279dbae110ff6b05ef6d645e78c7be69d7275b17e73b6f3b6009e. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a048517e1a9f43d9e0c315ec7b4e0cdcbd8164890906cd05941265a36eedb72. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KRA401500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2559182503edf6ff975ad828803582e9f1bce5f5cc63ae869db9d4a593549bc5. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T07:36:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f78860dbf6ca9ce7c01cb30a9deb7efb861472a59fdf3418ca238943cfebef. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf78707043e489417fb9e12169a9737a5fd28ca9edd905c128ace72b22bab83f. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/KRA401500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a294b8102f25f6530f7d465e88722b743f81bf21f99ea3f844e3544e6db345. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55623cc23be9f126dedaee42e02b18f66ae4174f1c4aa22ccf323cbb0730cd1b. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/KRA401500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8252cc7778218b82b0b616acb805a98c9ec17fb442dfa065bc2479f5a294a717. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be370b0c27459c3885d840bfdf6dadc41bcf4cc0681e46b4f1ed791a4916901. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/KRA401500162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2dec97f59c38552487d3dc95d9d7a90e3ce960391dcedfdb4782d03d8fabe9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79a95ce255795160d94161c1352cf006859d00bb3ed3d64a8dc9baa6d72953e. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/KRA401500164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc338235ba4647558378495392ed84031494ea94c2a459cd88cac8e011e037a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bca3b4dd878ec0bca6a4d1caa1355ce18859c8983b7da0ffcd1c06b4523f94. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500167.
Luz Control (Feat. Seven, Lexy) (Bonus Track)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a742f1411c86f2282c949f4a69854f818cc27e10c0bfda7cde0ab48ff1e74e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a98f661ba4f63c6b29f8dc7958b3312e81d33681f35172e23abf41e9b74b29e. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/KRA401500229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8de9c941f0878bf652c8aeda7968d6e3e66b4f3d21fdfb488482422ef1a6dd4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0779fe35d17878310c05922e8f893077bad767fe4e326c4e56a0b4fe88be0a8f. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/KRA401500231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1aef5d1fac9f1e9280d86b5a58dcdf2c8ad859b04b4a2b20b5476fd42ec0ef. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500233.
Corea New School 제비 스딸 (Feat.1TYM Teddy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb319db8af91450f9c2b12d27574ebe0b28e4ff96e3b79bdb0bc8f3ee5807d85e. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/KRA401500235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1559bd8e420b42f4794155264eaa7759248930475d40170cea249f97c8335b. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb38a37aabc0fda570876f9664b23a76e8e1ce880511fcb2bb420c2f2c06c71. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca9bd2ee212c23ad69342013cfdcdb5317e428bf32de6d8064eacbc73e2da7b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9c8991fc077da54c9226e574e50b663d70c1a631922d91bde76ef5851e3f24. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8235da806d6c52be6186b6e024c335db2cf5202b079aeb90f46b98a9460ba7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6856941705bcb4146bfc69509cf8dfb10618860b87ae25c73d10ac266e7f93e1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bea775e032e938eb4bd0fdb2b935050fb515bc17f375db2fb4bef7e6058c2b3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eaecb4ff36d20fd956b3804c47b7064bae6df71e5893d9f8f9a3f6948920127. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d16936bf185d3434473828c07b45f57bf0cf1eae165cdfcf76c4ae7716f903. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a6ca990c494368d18937e7be2e45e1614f0e8ac4a7a5e828cbcfca52b9557e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d98f0109f9d629717d7b334e3a1d4c07ba71f15a04bfb9e5595435e1e8e20d0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a0bcfd1f7849cbb1de5290ee179859c34fc9590d80a119fe6263da9ecebaf0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c8346c6ae502ceaed4d76c81f9247ab5a818f753ba8763e201dfa5b73cd7c5. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA401500346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501d3a27cb83c72397ccab6e694a401fe4db523edff6c4d3d5241405bda69032. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e404b4afe3c12c3a5181a553069f066a8182bbc2ab639e9f8b89b70d1632c4. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56eaaf93c74b897e04bec3f1c3e671e497ac22099a578621d146727d96bab88. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ad0f8849a53c0d0bdd837ab05f1a962a77f5be8b7b4064844e1ca3204b71d2. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe754f78945ae1dec2a4de1f0b1ff59e1bc9fdf99845b7336893a67bad2fba273. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cf7306439cb4009ab784809192bae6e8a27ebe94833a0d84aea133346da7f7. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad76c85d6f49a9cf57439afde8a367a72013569bd9fe36a2129900006d80ffb8. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/KRA340900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5998d9942f51e7fcc434ec4d1227115598ce657859616c88630603555d4caf07. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/KRA340900156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5449a48541eaf43deb26268c12a6b08ae42afa93c5ca52ac719387189fa31c8c. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12e47cbfd89c8586d7339821d0d704f509bfa76e2d0721bfe0d2a025becbe6d. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4da787af4b7db80bdd921dbc03cee5a70e4aeda78a2f7e2fba201ca0aa741f1. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/KRA340900164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc86b898d6737415a661e3780d4af01aa71bccb2a2b5abc6ad892aad06ed82b. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/KRA340900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96dcf2b1850c997ebd2b803b8982c0b2eca740982780f5dc9224838865372d1. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA490900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79fe56cdbe027221ef6a838b00b90048fc7e12ddf7e73969e6838d485574175. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA490900176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b6da551e64004269aeaae5292a481832021fafb3905cb29e8fc5e81da52bb2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA490900177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b49d74c3d0f71dd9902a6b3f058f840e8f8843cb4c16b99daa2e8c1ff20cfe. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA490900178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747622f9edf4093314f580323bc8b5096382d4f0542cd1e48209a881d26eb7fc. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA490900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e36dd85aa0f6466e5e0d5e94124e3a215e6a7844a574948cf84dc3409c1bb9a. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/KRA490900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2af538230bf075c89fb5c53ebdc4136146444aa1864eb0c0f404988ab4083d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491000167.
닥터챔프 (Original Television Soundtrack) Pt. 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd075a999af227a608d0dc54082b0d813e0cf032c7db46faf4cbfc04ac7683a8. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381201050.
It's Okay, That's Love, Pt. 4 (Original Television Soundtrack)
화려한 유혹 (Original Television Soundtrack), Pt. 2
Glomorous Temptation (MBC DRAMA ) OST Part.2
Beautiful Gong Shim Pt. 8 (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99679f4cba4b0436c904fc68b83e28cc4df92278c631cfbaf53b6b0ccacefcfc. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382322987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e42b7bc932cd44bc5c2ea2bdbf69bb082894f49b147c2573fc94c6e85d2ab8. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR1707892.
키스 먼저 할까요? Should We Kiss First? (Original Television Soundtrack), Pt. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea04486d17d8dc257acbd2c90f83496a5352cc28d865ae4e120678e61758cea. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA301800125.
The Ghost Detective (Original Television Soundtrack), Pt. 4
Rainy Day (feat. CHUNG HA, TAEIL) - Antik Remix ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7d0ea4208f7e37d89c33ec3f01eb5d99a0259d8f87eadd0097bf4d79c58420. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM1810263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dfd4083875a41c0b38ea3e3a00791a0132338c4f99785ff79fa1e94f0d9993. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM1810264.
3/6にm-flo loves復活&新曲"tell me tell me" リリース!3名の新lovesは誰か#mfloと#lovesで回答募集!まずは豪華41曲のlovesをチェックしてねアルバム
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a8af85286b7e27bcc77f39833d241a337eed169ad2fd5c7a271622c1e14648. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600593426.
I'M DA 1 - トンガリニポポのキムチジョゼヨMIX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c367a6a5189be37d925d5498435a05fe4e5eed09ad9f466049647ae4f6aad82. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600555511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f08bad6da8e023cdf2b507c242e00a434cbbd55de45dbe27df693674fa9d8da. 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/KRB462200822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f2005be262406e6e0b7a3c52b6fd7579dfe42849959d0b6b67b501899c39cd. 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/KRA401500218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061f0f42da65e6de745f6cd948a9c6a7976a5039d5a5aa6845fa7cfe44ee5c77. 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/JPB600537904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dddc0173d4aeca23051362dd8d442030fa2da510407a287a929bb53bf237442. 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/KRA491501024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6223fab3aee09ab57e9e614cd72f07f6d5c7ad586dffb9ae908883cd6a934a. 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/KRMIM1901052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe061da1b348855df98d04aefefeb6b2361da62ae5eacdf4ffa629926470d815a. 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/KRE892000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8606fb5a4d83d461807a22438bb701bd8ddf86447329c42a36522c8694aa5f. 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/KRA491800602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1840501f8000d2f994d1e4d62183cfa09f10815caf517f3470fd5905380c0abd. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012121238.