北宇治カルテット [黄前久美子 (CV.黒沢ともよ)、加藤葉月 (CV.朝井彩加)、川島緑輝 (CV.豊田萌絵)、高坂麗奈 (CV.安済知佳)]
TVアニメ『響け！ユーフォニアム』オリジナルサウンドトラック「おもいでミュージック」 (Incomplete Edition)
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 0x451c4718368b03554945476ad0e048cc37e24fa7e5bb44b5bcb950fe8784b51a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI101500897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6919ffbdeb4381f9c76234ad54368a8ce058f4c0b9e1b5618c07c12cec6b19bd. 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/JPI101500861.
北宇治高校吹奏楽部 3年&2年選抜メンバー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89974a94a4fad9b2f52f34b5127b8c055b343678b175d009760f99160bb3f61c. 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/JPI101500898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f45fd6c3268a78fec1db8bc1cccce0b989f6cb3155248719c11e1d8dc4701f8. 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/JPI101500862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f0ccaf6505b4b2c94e7c18641574ef568d1e67c3f34600ed9229243698d975. 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/JPI101500899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5374988b53de21503b985a2e181f6c95ad2ae5b4552d45733ef836a1d53bfcfc. 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/JPI101500863.
交響曲第9番 ホ短調 作品95「新世界より」第2楽章
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a64f5deac249d403f18e16bceb5b22841487ad497f51973b52975fa2ed8f42d. 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/JPI101500901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d6201d81dd8c7a0823b35d9d625b9c964ac66a6836004b3248ed1489926263. 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/JPI101500864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bb0f185f9aa25a34336e0fff0180a1af0b2055ad6f09210982f335cbf11730. 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/JPI101500865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf8cc13cca3d4ea866b92338d42829090994587fb0f51b61f0b19425e738513. 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/JPI101500903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450febd2ae356c9fb50bf7a120d2dc07713b4d7ba15859c1548e9a73b63ea01f. 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/JPI101500866.
フレッシュマン・ウィンド・アンサンブル
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fdb986ab7859224df3454286414efe8b604e9dc528482d789f18833b930b06. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI101500904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf217d67b9f6130e8ae9b3566d1316d5aaa3376e066686b1ce3226e2a96e9ee32. 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/JPI101500867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8105f13809c40378053113cf196a03fec5b801b31627ad0f5d49993e5b88e4. 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/JPI101500906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486b06333709ff611ac7c16938f0eb2234f1134c89f71e68b3c621c1e140cf0c. 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/JPI101500868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad937cbeae393e3a0e1934a19a027b6266ab6474fa8da96a0096903bdbb14af8. 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/JPI101500907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bca46eab0754bf545fbae96cb0d6be9c7da0c87701491be89bca3c65cd78e3d. 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/JPI101500869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4815e738c6ef85e7543f0c4edf37ea2be98ab28c279aadc94edaccaf43018204. 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/JPI101500908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6ff65842e764d84666bed05d4bd3623bcecf47572991986e5ed344564a770e. 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/JPI101500870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d6c0a088f8830bc1beb722553009440da466483e16e392c0eedb940fd2df46. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI101500909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa87298fd06dc1ffe6e44f438cd22c2f7b8ed85a3dadc51b8a7873c3f954566. 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/JPI101500968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc06a640d83b4520ac9dfd5f11914065bd18b2bbe82ef888ec27804fd3072612. 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/JPI101500910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e69b2c738f07bccd99b75cf27ea7db450765bf9e0cf9f07f717a89c78f1222. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/JPI101500871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb579fa7e72361a7213e126f83392ebef508ce62f25f6d8ef7f1639219a2b96c0. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/JPI101500872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9140b8a583e7667ab748ea5647591c8970d184b3e9db4f38f82a48335b0b24. 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/JPI101500873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ad388d5329ed4a5cfa550cbbd35736fe2f685de6de04ce8af62fdeda3d1d2a. 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/JPI101500874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92181f3f98c73da4b7bbe932f7d34dd720510ed9b23cfa95b3b878bc66e5e0e2. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/JPI101500875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc3f8b4662969cfa17f3e5c16411958dec7035b173a03e63d93d563a01dd01d. 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/JPI101500876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc064bcc1bd921430d6479d6d1d15998b57c33ddcba197b2d04bb0e4f74d8851. 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/JPI101500877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0b93357bbda71494d5561a6a75308966319529abc1bc61ccaf6a88001ca9f7. 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/JPI101500878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384bea54090e5fc64d1f5b5b6324836b756caf062ba42d24b17bd22abc4b2525. 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/JPI101500879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2885c0310731517fc915fc664fc7726d83927c7cd6d1e668f6710a849ec4fc2. 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/JPI101500880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239c6be0934ab965030205dc729735167741a64a94f8cf5738266ae07991ed3b. 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/JPI101500881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ef4d04a49423851b16a5c00f9a0cee7c8e2227da9f34cf7f00c1d91f1c000d. 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/JPI101500882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6d7fd379ffe2490b847a3ab1e3a32413c26efea84050c956714e4dad6cc564. 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/JPI101500883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c9fb64d12f0a27fd2bca657781f2c9021aec8f29fdb684aa950fb431758a10. 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/JPI101500969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaeb8105b547c97246eabff39f5964a41c0e559a593547ee38b3d01409c8501e. 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/JPI101500884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92b8df7e3d0ec7f1472196c158b15b3d96ff233a391c5cab6d7ee5016fd61ea. 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/JPI101500885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e51c82e6dafb2954bdce230882240d3c1f607ec6738e72eb23b2ca3cd3a877. 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/JPI101500886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de70e034ceb62da211c48af779f961b1a1e252c2f22afd64edd3688623a5101. 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/JPI101500887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20bf7e4039165d706b5670885cd6ebf31f74897db5bf7db0716ef4e9180eb61. 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/JPI101500888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe696eacd92531c275d45fb12c87a81a10da8a429dec20207d8aaca867e8efea1. 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/JPI101500889.
三日月の舞 トランペットソロパート・オーディション - 香織
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73a153634e48f98fab18303b5f2552c44ed7aca08f7aa3776969ed81479a2bb. 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/JPI101500895.
三日月の舞 トランペットソロパート・オーディション - 麗奈
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e052759230951dbadb9dd6fc77bea42cfab590b66d20f494a3165e9bece268. 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/JPI101500896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f31c208d008034283c88e0bf41a109000d12e591b5ceed638af6854354f9010. 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/JPI101602168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0834aca4351b0cd5d36b56fcbd5fbd09a5f8200de69a7f40a9d4765b3f7c274. 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/JPI101602169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce87ff490db6f25390c8d3c4b5ca5c23b294497496f6b3499b1fb14d5169dd7. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/JPI101602170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99b1ac1d8de6f2e365f14be729b9390bbe8c9144bc32a07ea5750d0744a0cf0. 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/JPI101602171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9256178f082a4e0554ce0aca4c081b71b39d427c8731660b2d26b4a84860a0f6. 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/JPI101500530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d953dd417045443421d4cc24e53b56ab58ff25060e18b0ed50acdba5a3cbfc. 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/JPI101500531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdfb952fd4e5b8ac0e4764cdfa8360738a7622347500e1baf5a14ad0f01bcfd. 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/JPI101500532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e041726845bd0a1adbe85ca03c7049621cef8e01dbada2613fa4faf2bfcaee4. 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/JPI101500533.