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 0xafb3154391a27f38ad64c690a6f8343f017c1df9addfe2bc5539afa3f6cdfa53. 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/3e716fcd-5cad-4fa6-b867-d81d046a9dbd.json and https://artists.proofprofile.net/proofs/artist/3e716fcd-5cad-4fa6-b867-d81d046a9dbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
〜西野カナオルゴールコレクション〜
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 0xe4de7e3a8b6697f97d1ddf3c5cb749342317ad53bac767990c97ee57acc55f40. 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/JPQ332030828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d4ff98869cd670273469762a87246fe361198d925cc801928a08ade8161bab. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPQ332030829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138a429cba0f1140ae17e5e6c7784667d4db23d91742b497ee4e782fdf0619af. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/JPQ332030835.
極上のヒーリングミュージック〜心を落ち着かせる〜
〜あいみょんオルゴールコレクション〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1191cdb23deb9e59995cb40eb82bc36eb6f988108c594dfdfb2d4ac1aedb6732. 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/JPQ332030878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c55fcd467f6e4980f9441bd178fdfd31741dd7da00edfd1c31e26b814b46c. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:16:33Z), 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/JPQ332030879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4544878559030776d0117109051684a62a5eb240642e5182ee56a72e9042463f. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:36:11Z), 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/JPQ332030881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35c22035e1834bc84e3e95da8c2009a322663092d655eac2bc09b9b3dda6374. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/JPQ332030886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7889342bb82b282ec0e30bf38068bae8c7a540da5967c0769fc6bcc0e39a9332. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/JPQ332030887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647faab5160ad0299281441b992b0af39433c706df85ae58e5550fa97cb2807a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/JPQ332030838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48924220fc142872ae77286b7082dbfad2a0af0b7c79643e806d2ac3978797b5. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/JPQ332030839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdfc6dad0033dc0ba15bfbe711e000bb5f25ab43e2ffcc4b72f11f286d5072a. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ332030840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af043dcc45bf315aa10ab57f7dd67350370b0d4854665effbf9554b115c5a32. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:51:01Z), 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/JPQ332030841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40739abbd5d4d555345723817d6968727bcb0040213d565dac629ef094194274. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:55:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ332030842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd606ef1aded625e7395c84799a6dbf15b4d35502a582818c7cb5d30f5dbf351. 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/JPQ332030846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc372b0fb7847b0c9c5be09c580d597d7985f3940777013b311187d08a17b2484. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/JPQ332030847.
極上のヒーリングミュージック 〜ストレス解消〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236ed016d9f250909ce899a21fc27c684617204786d21441e66b2efae05f2f3d. 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/JPQ332030868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704b9c869396ca01c96007db4ded948899e2d61b7e05848b76c41e04e54bfc19. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:30:04Z), 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/JPQ332030869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa5e4e3cf76ea8fe329b4d73d2c57302fd21c780c99ea4941b8cfc2a96f5330. 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/JPQ332030874.
極上のヒーリングミュージック〜集中力を向上させる〜
極上のヒーリングミュージック〜最高の睡眠〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9b15a8a187fe3d5f4b1ec56c129adc544b8837ae80706839b095a6b829f966. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPQ332030861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5815324381f8bdbf52ff68142c9f560a3be79e2ac85fc2c8997fb533f31e99d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPQ332030865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3ff2b9e1a191799eaea98c3f267b0ac48801a37ae3dd0ac59f7bc6b5578118. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPQ332030849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ad3eba2f683d854aeb4d819d7c0da327dba49b1d01b9d65dc4ecfb4b820db0. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:06:23Z), 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/JPQ332030856.
鉄板J-POPベスト！ オルゴールコレクション
CMで聴いたあの曲 ～オルゴールコレクション～
ドラマ主題歌ヒッツ！オルゴールコレクション
J-POP 映画ベスト！オルゴールコレクション
極上の癒しオルゴール ～懐かしのJ-POPコレクション～
極上の癒しオルゴール ～眠れるJ-POPバラード～
極上の癒しオルゴール ～幸せなラブソング～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa5e4e3cf76ea8fe329b4d73d2c57302fd21c780c99ea4941b8cfc2a96f5330. 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/JPQ332030874.
極上の癒しオルゴール ～J-POP ドラマコレクション～
極上の癒しオルゴール ～CMで流れたあの名曲～
アイノカタチ オルゴールコレクション
愛をこめて花束を オルゴールコレクション
カブトムシ オルゴールコレクション
チョコレイト・ディスコ オルゴールコレクション
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920b4c72a8a7232564800d3643cdca8f66f7660172e5d5c13af40f2a00d4bf1b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:09:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ332040221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5e482735d3a220ec05fabeb162a29ec00108beb2fa68de09b79deb942144e6. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPQ332040236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228dabb40e51145a5d3f1e4e9be04e0bb6600599961daa0775884dea21fc254f. 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/JPQ332040144.
地上の星 オルゴールコレクション
栄光の架橋 オルゴールコレクション
マリーゴールド ピアノコレクション
極上の眠り ～スリープ・オルゴール～
おやすみ前のヒーリングピアノ ～懐かしのJ-POP～
空も飛べるはず オルゴールコレクション
涙のキッス オルゴールコレクション
あなたがいることで オルゴールコレクション
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d58d2390ec4a65bc38bd2589a859d2b7f59ba81d811d8b3559c815ad4b5572. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPQ332003840.
ただ君に晴れ オルゴールコレクション
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199976d402bc3eae2f991a069c4cfc935081c84ce318a8527c7d95e67008ab78. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/JPQ332003809.
奇跡を望むなら... オルゴールコレクション
愛をこめて花束を ピアノコレクション
チョコレイト・ディスコ ピアノコレクション
まちがいさがし オルゴールコレクション
シグナル オルゴールコレクション
虹色の戦争 オルゴールコレクション
世界はあなたに笑いかけている オルゴールコレクション
Yasashisa Ni Tsutsumareta Nara Music Box Collection
Serene Drizzle of Relaxation: Rain Meditation Music
Relaxing Rhythms: Piano Soothing Melodies
Soothing Piano: Gentle Dog Relaxation Tunes
Relaxation Dreams: Music for Peaceful Rest
Ocean's Peace: Gentle Water Tunes for Relaxation
River's Embrace: Relaxation Music Serenity
Mindful Melodies: Music for Relaxing Moments
Gentle River Lull: Binaural Relaxation Melodies
Binaural Nature: Birds and Creek's Relaxation Melody - 78 72 Hz
Relaxation by the Ocean: Binaural Serenity
Rain's Relaxation Rhythms: Calming Music
Stream's Relaxation Soundscapes: Water's Serene Tunes
Vrikshasana Shanti Yoga Guru Ranadev Chanting
Universo Splendente: La Mia Avventura nell'Isolamento Rilassante
Sacred Stillness: A Meditative Voyage into Calm
Music For Letting Go And Embracing Simplicity