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 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 0x7eccafdd56ed8f7eeaa1c558456ce385216c3c1d92674c60910456a2089a92fa. 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/0ea00867-11a2-42d7-a765-3ed90499b479.json and https://artists.proofprofile.net/proofs/artist/0ea00867-11a2-42d7-a765-3ed90499b479.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
「めがね」オリジナル・サウンドトラック
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 0xf907483ec5ebacb9fb617acf747e66ddf0cf0c14c524e51bdd7076fd09a57d68. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/JPVP00705602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcd13deccf0389fe59c47d0f4006c4dde7d3d0596e47269e85c8f942e3d7524. 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/JPVP00705603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e80e341c2cbf6bbd04d8eb3db2433fe54b69211c4cb63dbbdc810fddf3e7253. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/JPVP00705604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321bad978a03e7f3f899f830a6a0601c0c11ba19cccd809d155da51ba43f2c12. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP00705605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb05f91e37a69c73bcc878bec70801f9a6e37ae092e18e36f3055e546d7d965a. 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/JPVP00705606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919eaaf495557c7a2cca45698fd8619e3c6e8622b4e33ba7d103471984502bd1. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/JPVP00705607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cf6ecdc185194c854c00607fe38dd6a683455f498ce4121f6965f59a87cb51. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP00705608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f674677b5c70b8351eb23fa3ccaec98615f8ae66ea6703985c51d728519aec0. 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/JPVP00705609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589a5cd04d37d9b17a040a848697fbc201f301524eb9ab4aaf4e076e082e9e15. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP00705610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e17bdd295a20a9363cd8a03f12e90ee521f2cc83a0c5bb39dd693aa6a439e23. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/JPVP00705611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d5df85a0172615340378c990f1562cadc7effd37a35536126e65f94a82a6d6. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/JPVP00705612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774719fd97c7da85c2ce7b6be0c68a9fdd4daf59356c711629673d56c3388a3c. 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/JPVP00705613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8baef6dabd84a9019904cac8154ef71b50b77c9a60ce2904580a7ffb3bbe03. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP00705614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd938bbc0d684e75839ab9a070ab062eb4ac94fa3792b2da69be2509aa519b47b. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/JPVP00705615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae366f67470ddcecd218284ebd883f450a03f658e1bd579afdd3bfb4ba6be36. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/JPVP00705616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ffcf0b114276891b66274ff5918edd7eb8343f2500710e70d6fe6c297c1094. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP00705617.
「2クール」オリジナル・サウンドトラック
日本テレビ系土曜ドラマ「銭ゲバ」オリジナル・サウンドトラック
プール オリジナルサウンドアルバム
マザーウォーター オリジナル・サウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe307b74b9e853cf3783bc21a08138de793c05fb7d214a141356e9af89d73b32a. 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/JPVP01004703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1405f6af745fd87a15cfdbb87afd79e1a7d806619201ef2b9fe359f55c5bf6d5. 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/JPVP01004710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d11b7b15ab102b46c2136aab68aa64c266d66817b94220fecf8278a40cbc6e. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/JPVP01004715.
日本テレビ系土曜ドラマ「Q10」オリジナル・サウンドトラック
日本テレビ系土曜ドラマ「ドン★キホーテ」オリジナル・サウンドトラック
Mysteries of Detective Cat HOLMES Original Soundtrack (Mikeneko Holmes No Suiri Original Soundtrack)
日本テレビ系土曜ドラマ「三毛猫ホームズの推理」オリジナル・サウンドトラック
パンとスープとネコ日和 オリジナル・サウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f0aaa372e3a89e7a108a6edabbbfc804b8a37424dbfd2917aab406ded8be60. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/JPVP01316201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee4b07591afd10ea23b36e34183d60f303b7e35d998a9a0b944412d95b15f7f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/JPVP01316202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb6fa2b5e6c7e1019d1761bcf69ee4e5292341e1f1715c21646607db786280d. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP01316203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeeb286b7690d1a63b8b20ed065409be1b9dbec1c597f92f4b6013ee858d6dcd. 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/JPVP01316204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b04ce57af25ae04198867fb1748179a849b431d8f8fc19e330658cb2ed135c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP01316205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21428b7ad935404347530ba231cff6f19b7d9ae3b368d12164b546422d5f0a0. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/JPVP01316206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87307f1b6cb37aa2611259094d5cab76926bdd2de59330cb2224b725f2a425a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/JPVP01316207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b3b44944a203c9b192170c1426ed4557af3db4ffd41437b386bd9c3aa8eee2. 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/JPVP01316209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439d0ca1f7795fe6976a6d4036a31f8fd1ce9802c9620450c71df48fca0539bf. 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/JPVP01316210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2892159a77d30e2dde798b89e6cada04c2801b827aa769a710e1eefc4c0a1d4a. 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/JPVP01316211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe511b55d113cdaa8449616deb2931d615fa3652a54f37a502cfe8bcf57684e96. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP01316212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1506495dac654afda1695a369a8fdd75bd30741024676f05f06c52e4cbaf1212. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/JPVP01316217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6de9a94b917e4407315a650960e900e4a83b894493beb06f46612470bc2a423. 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/JPVP01316219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5b576d9af47cffbe7f1e8bff0438c94dcc2acccaf64808eabe5af2939d9791. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/JPVP01316220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a1aaf4242125dd4239bbc44be12c154b0bdfcb94e8f9b051d4e060fbfb3df4. 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/JPVP01316222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d96a640ab00f8979e74f775bff3935f49bfa62fd1cd137cce7dbf5a5da0c7a. 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/JPVP01316227.
Bread, Soup, and a Cat Day Original Soundtrack
NHK Doyou Drama Meoto Zenzai (Original Motion Picture Soundtrack)
日本テレビ系土曜ドラマ「東京バンドワゴン～下町大家族物語」オリジナル・サウンドトラック
Tokyo Bandwagon Original Soundtrack (Tokyo Bandwagon Shitamachi Daikazoku Monogatari Original Soundtrack)
日本テレビ系日曜ドラマ「エンジェル・ハート」オリジナル・サウンドトラック
「コートダジュールNo.10」オリジナル・サウンドトラック
ビッグさんのカムカム英語 みんな来いジャズ
100年の物語 ～カムカムエヴリバディのテーマ～
連続テレビ小説「カムカムエヴリバディ」オリジナル・サウンドトラック 劇伴コレクション Vol.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a79413a16a8a86e0b7ceed85fc27c6f3e8ca4149bc78c5a8628d7c53f1b0f1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/JPJ822100245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dfc69b7fdfc0889355f1d621d219ed7306fb8bc669fa5513187395344dc041. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ822100246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bda50683da813850bfd02c5f1a0c2130019ed75225232d0cd0068bd0f3c810. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ822100247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a3220b1676a4726225ab724e8e8a2ef0d0476d4ced9b7c421704a212dfab4a. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/JPJ822100250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeed2885e260f82933e385fbe8fdc99d38cd70865542a4b935430696365c4283. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/JPJ822100253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b6594d23c1cfbe1c95cdee44baf4d9771e8a1abb968aec1f1e56498715898d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/JPJ822100269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e58bd5310c3e95eabf940e2e4af091eda03b87fca52957cb1da2ebfb757228d. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/JPJ822100277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1b75068cadbd45720b19ef1394a110e98afe016c7243e1975da7b75ab61db2. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ822100278.
連続テレビ小説「カムカムエヴリバディ」オリジナル・サウンドトラック ジャズ・コレクション
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18252ce28c678246909642171d33d7c78d0deaa2d9bf58fef1ab435f01dcb0c0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPJ822100300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed547f67b4c412cc21a6ab95d2f55ab0114cf0edd6a1de55da9b28e487b2050. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/JPJ822100303.
オン・ザ・サニー・サイド・オブ・ザ・ストリート - ピアノ・ソロ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fc7a9f78fe511b4b5da90f2f1cc945eb1c2380aa2daea6b312f1e0eb121374. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/JPJ822100305.
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