The was a Japanese rock band formed in November 1971 by husband and wife duo Kazuhiko Katō and . Japanese music writer Toshio Nakamura has stated that at a time when it was still rare for women to si
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571c5e86f3bdd4868bfb44cbe0403395d95169b0080625c276c31ad16888b66d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a481767f-22fc-4378-8749-e6e892c380dc.json and https://artists.proofprofile.net/proofs/artist/a481767f-22fc-4378-8749-e6e892c380dc.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33597810506a9b46f142fa52b4293bae9e73c897b30778af833704fc2bfd79e. 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/JPTO09111950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba92902f8037ab29253635a746f36d111eeeaba6ead482bac1a48ddeccbfc01. 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/JPTO08729710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee57db5c4d0b14dd8bfc60ffc16a8bd6be4f91c2ce49d94365ecee75ebb507e1. 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/JPTO08910710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62657b742febde497839fc493636730e7cb3740604ad627728f47f8bd55b7030. 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/JPTO08922280.
別嬪（べっぴん）～サディスティック・ミカ・バンド・ベスト
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54fb05235bee39bc5d2ba1d096bae42ea30ba6bba6743ba2d0ed48005356db0. 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/JPTO08713710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee57db5c4d0b14dd8bfc60ffc16a8bd6be4f91c2ce49d94365ecee75ebb507e1. 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/JPTO08910710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1878615e82d595bbb60577260f17028c1649ebfe9d456eca78f55ac2db4b6b. 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/JPTO08917790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee57db5c4d0b14dd8bfc60ffc16a8bd6be4f91c2ce49d94365ecee75ebb507e1. 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/JPTO08910710.
晴天 SADISTICK MICA BAND LIVE IN TOKYO 1989 (Live at 東京ベイNKホール / 1989 / Remastered 2023)
晴天 SADISTICK MICA BAND LIVE IN TOKYO 1989
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb85c8cc774935ed9e882b181062142c89ee5c5b32f769c1b992301e72433ac2. 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/JPPO02400625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62657b742febde497839fc493636730e7cb3740604ad627728f47f8bd55b7030. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08922280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910d0fc07daee5ef2a4f23965c959688815913f48e2412a0d72641ed4db33871. 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/JPTO08917800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7915d025e76b7b8d2e489993d72186c846580ba911ed18a39ae1a35361fe930e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPTO08917820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240f2f4e591b25df1e31bc75cc001b138a414d510940d8f96287b70af125ec3e. 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/JPTO08917830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec2d975032f4d5cc58ec428b577c1ef83f85488afded09d4b22cfa0d2df14ae. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/JPTO08917840.
ダシール・ハメット＆ポップコーン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d077676ddcc20211cd819df11b82c746f98fc0864374a3014d9e1d4678e54c. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/JPTO08917850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5367e7f2237b0919d891e6d5cea700c4ddec34d71e422333fd8e4e67525cd63e. 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/JPTO09400410.
ベスト・オブ・サディスティック・ミカ・バンド ～２０ ＳＯＮＧＳ ＴＯ ２１ｓｔ ＣＥＮＴＵＲＹ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c69380b2b47da798f847bb0002ec877e7c1786324a0a29347447e350afb9d3a. 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/JPTO08724470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54fb05235bee39bc5d2ba1d096bae42ea30ba6bba6743ba2d0ed48005356db0. 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/JPTO08713710.
ライヴ・イン・ロンドン (ライブ・イン・ロンドン)
ヘーイ ごきげんはいかが - Live In London, 1975 / 2023リマスター
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56263c50a8e9e14689170132040cca41f72c525de1ac30285c6ebb7b06e1af81. 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/JPPO02302135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbd6c765872a527d1e440e6775df8ac945b14a36d8b21f8a0331b416d42c81a. 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/JPPO02302136.
怪傑シルヴァー・チャイルド - Live In London, 1975 / 2023リマスター
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ccd3214c73da6cf7c8417b7198e32b30ae3dba25fb248dd202c1731cc6cd40. 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/JPPO02302138.
何かが海をやってくる - Instrumental / Live In London, 1975 / 2023リマスター
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a03167f1de5d0c68a9a3fcd54fd59100b3b12f42eb652bdd198355093866ca. 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/JPPO02302140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e153f213070bbb2c867eaa516923c8f68605a72aef4f967a23cae7d5d12158. 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/JPPO02302127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a541445cc50b87fcdee3318a352264331d3747ad43a39ecce23373b9f7a32c. 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/JPPO02302129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4280a4d3572f6d4bac15b7d83ce6bde39c3427c130b6868c4b77904c4013abe. 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/JPPO02302130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a5289a0a10b8c65ebfa153ec74b7aca96c9558e2235fa956ddd1daf18a0e4a. 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/JPPO02302131.
テキーラ・サンライズ - 2023リマスター
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa69ffb3bad742187bdba1c1720da1a0648f8d8d0d4ae8c030e8fc9319fb849b. 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/JPPO02302132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ba329ad028a51b1fc7a2b4f5acbc53a6de4e388bec575a45700da7550adf0a. 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/JPTO08722420.
ミラージュ - インストゥルメンタル
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb238a42f344e78a10f8b8d630ca089b6ed9c8b794484f10823f056fb9084f28d. 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/JPTO08722430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9c525f81fdb6780d89e16ec2ef578e0799007bae0ce0198a9bca5790609127. 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/JPTO08722440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79ef2364b7c5581e460f68e501cbc8b37bcb6d52bab7a290144800869611e70. 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/JPTO08722470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6caafc33d32f3c5c064a6cdda1530b159bb4085a2a0a8d00595d93f4d08dd9. 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/JPTO08722490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b1ef7c80e02d5abb2d219b51a44b8e3fd36d3094a5dd61370014a468c6c8a4. 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/JPPO02302112.
何かが海をやってくる - 2023リマスター
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad20b91de7c6d2e8da0245aadcf5db6a2b79e1aa09fe222802e9c8b47600d14. 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/JPPO02302113.
タイムマシンにおねがい - 2023リマスター
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fea7fe54f503fb1b6be74b7f6b4fac401f60575d5995edac36760672356f44. 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/JPPO02302114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d81cde8cf33182e08194136cc20d9cf97bb3fd86e1ccbbc5c50592aad7ef73. 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/JPPO02302115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88aad2afbf88ecb6f10008c24d4cf21d727be4cf59e4ec063109c6aa8ea6831a. 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/JPPO02302116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba19a692f0a38d08b9b18e75b838a7209fbadc8d275bd18216078fbf6927595. 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/JPPO02302117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13ada17d2bfcec251149f9849eff468e0f55d58bd2352d9fbc530a02be8ee0c. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/JPPO02302118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf585f503f4461beffbf8861bfdf0cc75cb861e0c7d257eb804dd59dc19c546af. 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/JPPO02302119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da67e1581a216589c560b1e1b8a177ff6ac3d14c78f23d51b70c1b977171394. 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/JPPO02302120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3015d6dc40a75bd0be1201fd15acc2f6ffca150fa4b3d333780632ae7e5d61. 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/JPPO02302121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5586d0df44abc030624ffc2f8aa694c3adb14e1fabca3994ce1933d62ed1e141. 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/JPPO02302123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc426667fe5cf0ae708ba36d057f5c680164893644fadf6e4a4dc76ca8f9537f9. 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/JPTO08910690.
何かが海をやってくる - インストゥルメンタル
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666e4a729b7bf16f2c78075b3a97fd938744ada47c676d7e1bb1dc2447c7f889. 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/JPTO08910700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee57db5c4d0b14dd8bfc60ffc16a8bd6be4f91c2ce49d94365ecee75ebb507e1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08910710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113467a755db707b4bd2a31de54900005db988700e24d4743a16cee9933b5374. 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/JPTO08910720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d321f29ea967f2220f55023c9ca57ae39c45dbe0c52899b99e2deec8f4b81de. 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/JPTO08910730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba01eda9671532c4bd9c9e2a4ebbaa2c93c0f7061bd7d498f77ae97b39c722ab. 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/JPTO08910740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264121a7c81576f879802ef102a8c121dcb8b6122e6b8c08dc142f50e65c63d6. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/JPTO08910750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29df27c32d52e2d3e1bcffa766f57a1b82a64045d30bf1e19eefb3404303e2ae. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08910760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9499d0bbe58cd617474395e4bb33928b799ffe0d57565f4b6a149cc217943a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08910780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bfe8732bde57afae5742f50eb73c291056a1f7eac0aae50e386944b8d21b5e. 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/JPTO08910790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353dc58c564837c7b0121854cd173ac16ef3c8b2ff3da951e6855208b6721993. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPTO08910800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95911da4d0eb8bc8e89c7abb35c69ce31362ddf53c523f946ba936157590956e. 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/JPPO02302102.
シトロン・ガール: 金牛座流星群に歌いつがれた恋歌 - 2023リマスター
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe217b8dcf320bd8827e64fcee710509a7f473043aa287347d99a5419249ee449. 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/JPPO02302105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c95e9123fbff47383188471807aa3c37ba501f32fad6dfa77661ec17d88ae94. 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/JPPO02302108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f30df57d4cb5aecafabc42729e65ce291a6af8aca87ea107d59fd14a529675. 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/JPPO02302109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885d9895ef76a58970e93453e37aa8e4c7cf20fbe7270d3a6a307a17f8ffa551. 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/JPPO02302111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c587b17eb75e6e36f920cd979d51ea9fd955fbff7e219caf6bb9e2cc8a7764. 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/JPTO08724380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a23e56a133dc403e5ad518f9ff9fa3ec619cf0fce2ddce8571a2b449bd01a31. 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/JPTO08724390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8826a2665b8a0343f7bb450e5116a1f9f65663a09ff24a4de2df2356b3b3a01f. 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/JPTO08724420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf863ad6bfda5a633650b7e2c1fac0f1c94556789b8ef3251dd5f590c2244d97. 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/JPTO08724440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c69380b2b47da798f847bb0002ec877e7c1786324a0a29347447e350afb9d3a. 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/JPTO08724470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c83afdedb3d3145889d897cd6f9d8ccdc31d27444d8112114121e71f4b75fcc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08510230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cf86d66dcc2488089e1b8ba6838e8eb69f3a0345bcc59a34b6e1fb59e6c1d7. 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/JPTO08823000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91532102e82e7fa0f0370bd313fffd212e4693f638538012942ceaf9e9a6348b. 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/JPTO08610340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f7847d17243f0b41659c5bdcac20ce1f760f0486b4ec76bc7e6549fdf4a627. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPTO08919710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47725b0fd2ddd7096985454435457da64bb7f17c626b5b0ae2615f7e881b59fc. 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/JPTO09247420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbdb5e72a280acbadf992da9ffc3bd39cd138ab814146c15229195ceedc78f3. 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/JPTO08713110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c27d3681ec47e16030521590636d5f50e87916a50b5e96ea3a6fce0a25713f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:42:51Z), 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/JPTO09016730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b4e1f93c017a8e0cc70de543741c776fae11d48b794e6a68e2ef578b255208. 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/JPTO09223750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06de053e2e62278dafd1ad7c3fed5a0221c605d12aa3defbf6c84c1006a5b1ab. 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/JPTO09223790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba3740927edd46328913734adafdf6af63688be693e9056605c0531029d1b05. 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/JPTO09314430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc808b245dbe9245ebb6d0f9db383a9060466fc0ce933de3a36ec06327be5ab83. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPTO08510210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb46d9b76c62e0f1f737b7bcc6a0f35d01335a495ac74aeec01d9f0e444727a3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPTO09710200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1673d8e93584e404839acfb290925b2d4908169bdd37d29f4721a8c0c198e072. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPTO09015190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7c86e956745342affb4bb771f281e5f4169082a90dda1ab9b68721a4a0fee8. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/JPTO08816140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe056635be5fe2ed123baf01488c12ef672402c24fc9a1c21335f2eae896ae865. 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/JPTO08611410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee5d4afd84ec9f76a462ba4b9026a9d53815e01d325b2671cb6aea45a89a96a. 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/JPTO08721470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca939eecf6439c304b89111e17bdb4d48914c1240a9f9975cb2fdebd68d43f84. 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/JPTO09137930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8534c5fe2fa0042910a5bc72eb5096389f0afafd894b7f6b53ca8f996aa776. 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/JPTO08816110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe902d8228cfbb12d1b7c49b0718ae99e937137d1a4597544f793448f39aee147. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPTO09815970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e31af85c1dc4231f0e7ef6ca659a52b2125d40e9ee3210e9ce10d840ef0f12. 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/JPTO09125000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113467a755db707b4bd2a31de54900005db988700e24d4743a16cee9933b5374. 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/JPTO08910720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d321f29ea967f2220f55023c9ca57ae39c45dbe0c52899b99e2deec8f4b81de. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/JPTO08910730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba01eda9671532c4bd9c9e2a4ebbaa2c93c0f7061bd7d498f77ae97b39c722ab. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/JPTO08910740.