1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28324f5864c5088529957a206384a1087642e32e930888be70e98df9b05d78a9. 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/562e275c-5d28-45d4-98a1-6fcae084c600.json and https://artists.proofprofile.net/proofs/artist/562e275c-5d28-45d4-98a1-6fcae084c600.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ライク・ア・ゾンビ〜ヒャダインのリリリリ☆リミックス〜
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ca5cc2955f9e0c7a2211902cfd8597f8d51fc493657f7c306972a62c8ae67b. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:48:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301600338.
Live at Harajuku Astro Hall, Do the Strand Vol.1
なでしこ色の恋の歌/あなたにあげない
Live at Shinjuku BLAZE, Do the Strand Vol.3
ダンス・ファウンダー（リ・ボーカル アンド シングル・ミックス・バージョン）【Include live tracks】
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427d2375219dd8bdc9eb3cb668062ee3686f9ad30db0f12170cdff55b99a7daa. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301800236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0710abd757c1f8cc6d76b764aad0de8c343399b3d09378f0ed885510deb9f710. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301800329.
オール・ウィ・ニード・イズ・ラブストーリー
ラブ・バリエーション / ヒューリスティック・シティ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1633cf0f85d73b844abda906b150d3b6496adba2a0870fd760c53cc0c08ff81f. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78d364d5d4f97e2617987f2e8be37453348dbcd5fcdf36aeca6380c4dd44c60. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPP301900130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0756cd8da53483ec8438fbc9bec1cba2b8ea5f658def3c5afd138aec74cd7fa7. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/JPP301900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1a18f3270f1a3c63d9448411f4578cf3eb601b869c46d48d0b25969c29ef01. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301900134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff8b4e99c48a3c7251fa9ec3e6f6d72c576dd60e5aeb513e5ffaad60bb5f57c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301900136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231ff1241687100f3fe7da18b808e52f76696419b687936a6211d5eb39223f38. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301900137.
ライク・ア・ゾンビ～ヒャダインのリリリリ☆リミックス～
アルゴリズムの海アルゴリズムの海(ヤマモトショウ リミックス Human MIx Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b04bf3c0c211412f0db7c30d803766ff8313c3ece6d5425b43896f529879d9c. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301900478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681b0008993378e54184d1d212c3f833a9e0cc0aeff6a0fb60a3c2718ae70ff2. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPP301900629.
スーパーヴィーニエンス（Night Tempo Shuto Expressway Groove Mix）
ライブ・アット・スタジオ・コースト
アイム・アフター・タイム (Remixed by パソコン音楽クラブ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3b713415429e0b76904499b186767a2818f35f10b6c9257d388a17bba28d5f. 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/JPP301900797.
アルゴリズムの海 - ヤマモトショウ リミックス Human Mix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9526398dc7856899083f5e2307d770c2f91947dc890c1a6d3df13af34e2b50ea. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301900424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355f0f29042534b8bcce9c01d14d6401d2d007416faf5ca9ab8f44447c69cb60. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPU902002038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe4a385f8beb4175aa195b2379bb5ef3154a19bb8a8d5d605bc3902ab76dc41. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/JPU902101444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe4a385f8beb4175aa195b2379bb5ef3154a19bb8a8d5d605bc3902ab76dc41. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/JPU902101444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca08a99370b90feb73de9e13a18e32d973d8e6edaa5477515ff529424602ab25. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902101823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26c383e6ccc71e96e295ef5568f1254aadba8bd6b967f8599882e40fc3bccfd. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPU902104610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e4af3cab4504b9227e1a979c945b040c7cf45d4e9934de9aeb0488f6affafe. 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/JPU902201285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bc665140997f832daf8d66706a08d9e55feeba464542c29a522c618a26aae8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPU902200787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b8219092d969d8ce5e2b3a9b1263ad5e85726543d3f161fd1d282962e3c05b. 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/JPU902201286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681b0008993378e54184d1d212c3f833a9e0cc0aeff6a0fb60a3c2718ae70ff2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301900629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97e3e80765e8b89bd1b802ea70c68722102bc72e00c446c36505791b7ae097c. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902202668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28032c157e3d5fe3197771192c88f6d312f0e33f5022a2c3f4ff1d0db8eccec6. 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/JPU902203488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d65ba0a83ad646d746ee159f8690cb2babcaef899a1ef2eedff7d32e78ad0f. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/JPU902203489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75328fd6464447975bfc8acc373ef9538d9d7814a6c6ab3689f669cf3d985ebb. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902302042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5064aaff0683219c5750907acd0cbc3b91c82c99deeec7c285c8fe6631e4ed. 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/JPU902302045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40aa5bbf2f07d932090f4ef789930c9f20c1f08541b4df874a2b594970d48b2c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902302968.
“Brand New Dance TOUR” Live at The GARDEN HALL 2023.05.14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a57c0f5ff850bfacf9bc107d5b6f90760ef0161e86e969662b84584e41d4059. 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/JPU902400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4749943450768211062cc21e8806a6f9cf6aae94ee39d65e4a22c92e6c3b1192. 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/JPU902400585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebddba4b2b4470124d8a91c2319487391f0a88951b549e9af3da63d93445b380. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902400586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3310ae3cd02b974bccd460003572b6df8f7ff5d58ed2a3e95107fefe5212fcbd. 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/JPU902402103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec9252baa4092a92c5acacc0455090f978b5c79caccbf9fe0286f0e1e00cc49. 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/JPU902402105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cd8f38181b2dba8774128967e4b707bbf5020e48347d741e1d61baa9c91bec. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902402790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0aca5b887a97f2c46f5a2f2f5668e53c547217d69c9e2272335df8fddd5756d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902403605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c143df5c7144d33ef2af519243afbf88cf56bd7a4caad616e99232485265c3f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902403606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d98cdcc2817386fd9cd8f354e48683363be898d6c742f0441c29753e3abc4e. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:51:46Z), 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/JPU902403607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0492c43d89c89a0d03e82e0205510231b1c6c8258500e9ec99d389244af3ce. 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/JPU902500580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8722973faccb036e692e485136c830fcfec393fcbfe246e25e28ba2f3c1328d8. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/JPU902500581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff959ba17ee130efa8685df635f201513075df2aa8260cf39d35ccf85052abe2. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:49:39Z), 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/JPU902500582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6f66dee3d38ace10bb803120054b4ab78e8ff8a9f4aa01b228162cae0abdb4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902502357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a987626fa1dd120a0b6cbc7f8b0b513411d251b60012c6b54cf3f2f3a376835. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902502138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6f66dee3d38ace10bb803120054b4ab78e8ff8a9f4aa01b228162cae0abdb4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPU902502357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3225388207066fba3b6da43bceeae28d4928ed8a2324e1da3d56fdf016722c2. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/JPU902502358.