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 0xed081ec536f2a9a334837b653ea7edd9dfce4f060ac1193069e04d160cbf96e5. 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/c2f9b1ce-8cae-4706-98a4-787dff8aebde.json and https://artists.proofprofile.net/proofs/artist/c2f9b1ce-8cae-4706-98a4-787dff8aebde.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 0x9e4cfc4d16a5d008394cfe3f2763419d147c98a546428fc0421f54b28c2fef3d. 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/JPCR01807940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2335b22f11cc99ea38e83c0fa2740d3d7eb717e6b7f64e15e6fc75fc6ab5f499. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01807970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a80e7208c328d24f57fc687acbe4729b77c6cf3c0dec5637afaa31b186ef80. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01808160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49331dbadf4dcd983ea49df2d4cf82065bba2d776780b9259e269e882c8341c4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01807960.
海蔵亮太 LIVE 2021「僕が歌う理由(わけ)」大手町三井ホール 2021.06.12
海蔵亮太 - 明日への手紙 ライナートーク
海蔵亮太 - 四つ葉のクローバー ライナートーク
海蔵亮太 - ヘアゴムとアイライン ライナートーク
海蔵亮太 - アルデバラン ライナートーク
海蔵亮太 - 僕が死のうと思ったのは ライナートーク
海蔵亮太 - フィナーレ。 ライナートーク
海蔵亮太 - 時には昔の話を ライナートーク
海蔵亮太 - また逢う日まで ライナートーク
海蔵亮太 - 未来のトビラ ライナートーク
海蔵亮太 - カルアミルク ライナートーク
海蔵亮太 - 傘がない ライナートーク
海蔵亮太 - 不安の中に手を突っ込んで ライナートーク
海蔵亮太 - ベイビー・アイラブユー ライナートーク
海蔵亮太 - 浮気されたけどまだ好きって曲。 ライナートーク
海蔵亮太 - 浅草キッド ライナートーク
海蔵亮太 - 僕が一番欲しかったもの ライナートーク
海蔵亮太 - たとえばぼくが死んだら ライナートーク
海蔵亮太 WOW WAR TONIGHT～時には起こせよムーヴメント～ライナートーク
あなたのやさしさをオレは何に例えよう
海蔵亮太 - あなたのやさしさをオレは何に例えよう ライナートーク
海蔵亮太 - 家族の風景 ライナートーク
海蔵亮太 - メトロポリタン美術館 ライナートーク
海蔵亮太 - ホワイトキス ライナートーク
海蔵亮太 - 行かないで ライナートーク
海蔵亮太 - 夢の途中（セーラー服と機関銃） ライナートーク
海蔵亮太 - 越冬つばめ ライナートーク
サメになって裸足で勇敢に新宿を泳ぎたい (Acoustic Ver.)
Same ni Natte Hadashi de Yukan ni Shinjuku o Oyogitai (Acoustic Ver.)
海蔵亮太 - サメになって裸足で勇敢に新宿を泳ぎたい Acoustic Ver ライナートーク
海蔵亮太 - アンバランスなKissをして ライナートーク
海蔵亮太 - ワインディング・ロード ライナートーク
海蔵亮太 - キャンディ ライナートーク
海蔵亮太 - サヨナラCOLOR ライナートーク
海蔵亮太 - サーチライト ライナートーク
海蔵亮太 - 瑠璃色の地球 ライナートーク
海蔵亮太 - 木蘭の涙 ライナートーク
知らないままじゃなくてよかった
海蔵亮太 - 知らないままじゃなくてよかった ライナートーク
海蔵亮太 - アカツキの詩 ライナートーク
海蔵亮太 - 川べりの家 ライナートーク
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c119c4647fb0c52e3f2b1b2ea5b40db998759a10770fdf7cce502a11222370a. 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/JPCR02304870.
海蔵亮太 - ありがとう ライナートーク
フクロウ〜フクロウが知らせる客が来たと〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ced7a97b8d0df966a31e249b8c06a161e818c40016c60468c417063cde6c4a. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2505239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4f767dec0ce44fdfa80a8c24b82a53e01075b924c2a766e37f85a7d6395b8c. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:45:06Z), 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/JP92G2506019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb489bf9004e4f0d8cf46c0aa3bfa66a9da66ccf70f219bf4e8b640bb042902c2. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:10:22Z), 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/JP92G2506020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e5f1c6141f8e5d525d165c02ca6428f3896b0879fac3935dcea8113e6122c2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:19:21Z), 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/JP92G2514302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f12fa27c056ea635bce60c8e1b6a5b8b282a4e2f1923d37b3df6ace1bce3b91. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T14:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2514303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145fe3d2de19292db1c7d9ea962e16654440c78d2c0a38ff09284d45bcc12e3c. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:07:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2517276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ef8c221d7ea4e940f55525acbd971a5fefcc02ecf48a2d25e81e069e68add4. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/JP92G2518500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2544dc669137d04145c709a9eeccf734a0cc50f1b90df0583bebdbc2fa54055b. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2519471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124cf5b2724a5803222248fb572278a6a2ee69d6b05bae5b64534cbce737a2c3. 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/JP92G2520932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf892d9f0be6a103afb30f8c38d62061c7b49c8ffc18603e868d50888110b1f0d. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:33:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2520933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0920928291d37db4b19376a1747c441ea1e02f401c152b38b01da11e76ba0cb. 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/JP92G2538036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1257fab9d6aa75e3a62ceee88fa1f5b636b566b297b9435ed669878f8e6d067f. 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/JP92G2539119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7320b7c5568662c6453d261c9b6a33ddb0d488db30a195b4867ee1f169e5a5de. 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/JP92G2539890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974369330597fcf7c6f59b7ff1f328832615e4f035e0d7b52dbc1ea7dab5451a. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:40:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN002500289.
君を好きになることが どんな罪になるって言うの?(LIVE)