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 0xafa9a5794713172ad4491eff9c932edb1b15ee777a86ee817cd4b75aecafb0d2. 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/146fa2e0-02d1-4927-81cf-ab24b3b60b72.json and https://artists.proofprofile.net/proofs/artist/146fa2e0-02d1-4927-81cf-ab24b3b60b72.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 0xb4c0115d1eef1e48f819035136c7cd2de6805a61479d1c443be8d8481cf1fb24. 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/TCJPX2384504.
FAKE BALENCIAGA (RYOKO2000 SWEET 16 BLUES mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf833e9b8e508357adc28913057c98d6c8ea803140974bf31a1445f7eac0a1c6b. 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/TCJPV2350617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe443e7701f663d483ccc6ff007279212ed89af0ca8c6db0674e5a40ef9fd8eb5. 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/TCJPV2350658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21efe1d67c33d6594b2b983a115e5d2b7ef3939c97f4815d85de43c0f2983867. 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/TCJPV2350676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dec8499e7d7d0a850d13da37f74580473bfb38a0a07ec060b4988a24c15a72c. 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/TCJPV2350680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5413a4244970f85720942bee027faa411b3258cb9ecd39b3edd8393a282356. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/JPZ921914371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ac6ed326bc4428b843ad732055164c3eff4c7aeb3e82922459cc7d846ceff3. 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/JPZ921914372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f46389d7c2b035c3d9870ed13d85f0f817ab521fa62bf20520e7c3206f8c507. 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/JPZ921914373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420776f99797b616b89578a750f2b7e105fe93516ce2e9f9e43ba24bf23ef805. 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/JPZ921914374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd440d7e5a11408247ad2beafbebf73375fb29b1f98810fe7a466860b86f000da. 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/JPZ921914375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75f288bc53b84fe57b1093b7235c8f662950eac1be9618797e6bb3eec6669ba. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/JPZ921914376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976609276f8df66033f472bae0cc8d5574ef95a172722598147faeb3fb471d05. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921914377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d769022052c8235fded0260f42830c623fae8bf781468f24a7477c0ddfb780. 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/JPZ921914378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd600031a5323c077b04406ca0d09979babf8092fbcebfbe846dc2c3a2002d1d6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921914379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a90e2d8661694835bf4f85d42a8936146aef72d57cdd2f5b394879942ea5d0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921914380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11a4ee198e8d57ca4626a584195cb89e68ddd6c25b29619f3033cec73ef126b. 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/JPZ921914381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26457313294de8d296d31d5e8a592458aada7149cb3fc63db7a6ba2c0cd529f0. 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/JPZ921914383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75beb5666d5a0f7d9ad29d27babe876cc016347614b4b5d7bedff68575a75fca. 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/JPG102100828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca626fa82ece7fccfc03382b7294cc08c4dd17b73142922650ec539725cc5934. 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/JPG102100950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1af1c80ea1c712d0238085fae92c3a00e0559c7edf1fa6f600e39f3f5cccf18. 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/JPG102100951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a64c225cb3001494507e3c2c7300dec0d8f84c51385d433eb170a6105e05a0b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPG102001255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10c9d7d13b78d16662b5b83cc87d92867aa2b45b4f7eca9baaae5d37a9384b0. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/JPG102100952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2e495e98e2749cafe39c68425e6200a4c1ae173c6d52f1eab51c12d0663fa5. 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/JPG102100953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75beb5666d5a0f7d9ad29d27babe876cc016347614b4b5d7bedff68575a75fca. 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/JPG102100828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e47984c70b5da56b4dd9a2ee3c551ef008f9bbf48e1b3ded8ba4ddceb3ec012. 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/TCJPZ2498563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebeaea32156b0f388900124e08ab32205378f8160c86eb8e27eee0452f6eed3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCJPZ2498567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf13bdf0c5ac93c595e21d027a1b8d3c0248bf1e6aaaa84fe5978e41fc60bec. 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/TCJPZ2498582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64cf63e292f95d3b67569e5c09c34e8709ed175f7c1bcfca28c0a9d99ab8aa3. 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/TCJPZ2498589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f974520ca64873887df779d88a4bfd06bae424cd27f840c5445c56522a851d. 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/TCJPZ2498610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702b68bff1fcc011ed53126b5df8c9f70f0332d84170f17d9870f5b373e06895. 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/TCJPZ2498628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fd5917ab7776b4910e884fb489b85c1f9e3838978bbd34f4c83974f64f680a. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPZ2498639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a9d03931d976e610593110149d5156878d70ab877c5fd38a61bf54634df93b. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/TCJPZ2498692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98027de5fb1b491869d792c057d8e47511417969b3fc36874fa3dfa1579d2194. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/TCJPZ2498710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e80bfc931baf796c415b443f8d63cdaeaf221f15f1693cfa548417ec182ae26. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCJPV2306181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89bcf91d1be38269a98ef3403df06500b3f712ffd8cda871812fbb92c62ff82f. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPJ1985631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2c689258a9422105f462433731cc314925c42b4ca6d2cb9ba9526ca0ab1c8c. 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/TCJPC2417697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e77aa7c1de64846bc0563894129dae0d05845baff2ed7797d314a75dd7cc340. 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/TCJPA2471796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ad171ca0270bddbbc495f060607939acdacb7a8f2e866ca2e1a68689704bfe. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/TCJPA2415990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602e915d976c0331108412375f6b8a4e086041549175a4a3bd146f84306d144c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPX2388931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e80bfc931baf796c415b443f8d63cdaeaf221f15f1693cfa548417ec182ae26. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPV2306181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d32f48ccf92620d88c1f033e98b020401e56145fc424f0733a90c17ae17d93e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2225497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97401cacfe71525e3d84726125eeb3532aef3a683d02712313bbce5e1469a1a3. 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/TCJPS2225504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5466459c4506883c3565ea0bc2c0909de56911fc995369d68882fe7736b20b45. 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/TCJPS2225538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1200cf5e4693b417147fd07daa298789b73de8c5eab419ef2b2ede73385c6a. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2225540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d700314b3f2366d7732d02cee54f58901cb664785a486cfb940b9291327ac06. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TCJPR2279931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422a711fa1112604eb71223c0a8e4f7f28923cd57c862187a9d0873f32afcee3. 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/TCJPR2263414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d07f3487635d94e2a684c3df3d41a2bdd0b60eb10dee70426e51ef4cbde498. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/TCJPR2213972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4111e490b5773008a086429e142554718ab46c71144b820ee1c5f3369d38a50. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPP2121792.
PURE MIND PURE HEART (feat. LIL SOFT TENNIS) [Lil Soft Tennis Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce30bd953097302fd4fd849e85539f98f9408e8b7b1a81b5a2ccd226518104a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2113737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc936a4224b6dd648078a0cce96157660541f45afd76b92b3f316772856163c47. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2172278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce371f830f1b34283c3faab590399f9a801b1a7325a7ed6866920b650dc32025. 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/TCJPN2029493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837a1f46a8b3a66904a5c8f0331cd30f9d46395de0e599e41dd2aa67fb29a8e1. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/TCJPA2455570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65a4f218864048392c548bd7b3e66c0d9d0a4a58b67b3f912fbca259926e3a9. 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/TCJPA2455579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9895eb7ab6c8f8d7ba2a24d52b8b60048f858c1d11b52b22e2931ce982add0. 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/TCJPA2455575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46a6f07a47f90502dcf1bafb697cdf08a92f9f49132bfa897664d1c115c4bbb. 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/TCJPA2455549.
SKRYU One Man Live 2024 All In One (Live at Hibiya Open-Air Concert Hall)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11559367d08ccddf2f1c81ea5e8e009117320b5e197b60ed499d2fa872d72f19. 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/TCJPC2454014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703dca412b4a5b61eebb298de6f250aa71bb06bc600348b0877c0e0368a683cc. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/TCJPA2439137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ccc859c29476b6f723a92b89029102244cba850e81abf7838902482c30581d. 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/TCJPN2001922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6537ebc70164a7be665448a64053b1ed5b5a6bf25f7fd172188561af02875632. 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/JPVI02101955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5f9ceb0b388535c6ff94b4aa592327eaef33fd21c891b0571ff174099d3410. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02101081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6410c1078752a886c5fd49d384b90d02e7d55e3bb3a9ff3bb50982d1de65971. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02003012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda6a002d418e96bd5f77e63d1b8ccf8be8714ee7faac24c4486e36150715777. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02101957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3b61d22337383c004d73f6d3c5b7938d5de99e2cf3f70d74cb237114fdd4ce. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02101958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d56973b5b0f755123cbcd258afb4eda7c00b9b0413001a7fc81843b2662f19. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02101960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab3b7c1247e19ef037f33aee2b0d3a7d4c440d66928e32cc084d995eba226a5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02101961.
Status ailment just alive (feat. valknee, Haruko Tajima, Namichie, ASOBOiSM, Marukido, AKKOGORILLA & CARREC)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ef5200da612f3023d1f0db0f1027a296bfccfd37fff7d385e0bf732111a5cb. 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/TCJPL2029228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1614ffce7578c294e0985f771707992889aae4a7a55e3f2e71a0229da84af5. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02102740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c772136eb4bf3a2ec79f4c171265f3d70f6aa87d6d40f47d2814a0c4f6082b. 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/JPVI02102742.