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 0xa8c312aa9128080d60788cbb3eb681cf0d066f558586a8d7c5431561b81a1934. 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/94f78b28-62aa-4334-a383-e22ff24d95c5.json and https://artists.proofprofile.net/proofs/artist/94f78b28-62aa-4334-a383-e22ff24d95c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
喜志駅周辺なんもない (ワンマンライブ 「まだ早い。」 at 大阪・心斎橋BIGCAT / 2016)
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 0xfe410aff6a30672423ef5d887d70cecc51302ffcea00bfbdbd5d5749d7ecc632. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/JPPO01620815.
DQNの車のミラーのところによくぶら下がってる大麻の形したやつ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeca852d22ab591ec4f0e28789c0ae4f0208ce03e0ff19219696c3607b2d38ea. 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/JPPO01620819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1aa8da3fb6de328565f3dadcd3c6d1cbe8affaf045911295eef4e119058e8f5. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:32:00Z), 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/JPPO01620820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2a477090f83f0463c9b79cb0f9aa3fc2b44c25d810e1d30acd1487a494a5e7. 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/JPPO01620821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44fd0e039c8d28bf6d3025e138c65d5d73eb44cf2de234dc9d32f30b7076d18. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/JPPO01620824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c64770a49709fcaf67f6af9a3aa38e1928ef09737fce1156272d849c9c50752. 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/JPPO01704811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c22e35685f06d153a6f199f0796b4cb84d3a686a0dc5acadc867ddbbaf20afc. 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/JPPO01704812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc527a5afde8a70d750dd12a4f7d359a85be1a6bc6ea7c529037798a3e8a59978. 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/JPPO01704813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c22e35685f06d153a6f199f0796b4cb84d3a686a0dc5acadc867ddbbaf20afc. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPPO01704812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1585e39d2efc42e3fc42dce593bb9a3d496729d9f770ce99085b51de3e7d1975. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/JPPO01706389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf851a75ae799c6935eddd6d06953fdec62de7b48efafc7e75b3097e3bfbf8fd. 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/JPPO01706390.
鬼POP激キャッチー最強ハイパーウルトラミュージック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b83c1c1802b426f741858a03590d8a5112260269057720359e8ef50946d781b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPPO01801020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cbffb0ebcbed9211d257a8e454253efd218c5830209b0b840a06cac610b123. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01801021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9746f57cf32a9facc97c231ba4d5ea073f53f81757dbca7d25c9bddcd286e9b. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/JPPO01801022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe370030efb5c5fb7b026c130597131e3c32c208679a28c45f2322d84e27103c2. 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/JPPO01803946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf249913dd665ce7e1c291e9e8cc6c6bd224c228990c6bb6ac22fe40d60f92db1. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/JPPO01803948.
小ボケにマジレスするボーイ&ガール
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab86b2d4606396092f0b32b34df89d189004c83f562ca2061dffb4c3f6e55eb2. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:21:06Z), 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/JPPO01806340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6040022b59267011c38874b47a5b7b2a66a9cb83ec641dae6b48fe8c72509785. 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/JPPO01803947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d784dd6d2c0ed71b11ba101bd52dd836326984bb89e786908a04233a295b6e. 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/JPPO01806342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0516bd548ce880d7410273e92b302efaa13af4874d52b00634ce14718fdb46e7. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPPO01806343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c822ad8e408a32b2ee53026c539583af6b66080c624113d7ad93ec423a420e2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPPO01806344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cbffb0ebcbed9211d257a8e454253efd218c5830209b0b840a06cac610b123. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/JPPO01801021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87c042fa493a960754759defec1a7aed68b2198d198f55dcaeb988a0a7b2fa7. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:06:08Z), 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/JPPO01806345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43654140b765bf879c847a53881d3c6c64007d10ae031baeec89c9a40862523. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/JPPO01902266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70496a3492ce6180847ff408bbc87d6259029aa4baeaa06684b03b3dcc54c627. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:00:42Z), 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/JPPO01905163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ed267e53295ae5b9c977d0b6006040828abdb3ab6cef1d633b4b60d06210d2. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/JPPO01905162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846df51bd5f3629a0701223653775c5532510ccbbd7f556caf32d0987fa77e1e. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/JPPO01905164.
げんきもりもり！モーリーファンタジー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132948dedeac44a453735230cc634d45110d7f56afec6624780308e79c46812a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:00:42Z), 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/JPPO02002270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634ae8ddd61f053fd0948b7afdfd13913d3ff711c4c15d1478fec0ad7e923062. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T05:47:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01905161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599ae5245f4d00f0f272b359974f95fef2b5651d82ffeeee05146e0a9e79fd83. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/JPPO02002265.
珪藻土マットが僕に教えてくれたこと
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511b9fd4834f98a2e759d7f5677ae66d576180db3bdd9eeb3af8e4b9e7e517c1. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/JPPO02002266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8290084d0120b3a396c3583b7e77975e3b378abbd1a152750d3960bf8d474fb9. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:10:12Z), 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/JPPO02002268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8bf53bd11e378dedd571de4545dbbe1e3b835e5b4e794f9454d8114e5786a2. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/JPPO02002271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc53c37fa64a63299e5ffadd60d068c31952cf06d1914dbd1b86af072de7d95. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/JPPO02002272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68c0ca0e9de323e9fd490c9ef1a472a1b7a01d27b7638e0628339db794150dc. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b321ae5c42edeb7aa30fefcc12980902e139974b897d80b1ddaf4319375d0b. 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/JPPO02100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286812f0d4ccd1c3c3003418e764941d066da5b55616a5e1161cd9be46c86b80. 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/JPPO02201526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c8c9bca18b8661e9d3d6fbcae2acb9fcba4d0a4053c54b3211eeee04de5971. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPPO02300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9616dc1bbe893f1c7d970b645ef5f4c5d96bbad92fb4e2c93dd8f5c7c15893a. 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/JPPO02300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bed4b2405e26c16a38c3f97ad83e4155013d94bd3a23541316c30de6512d1c1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPU902105493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e6f982e7bee85e26a4d16c7f29bdb25c787b35260d0421f07c6a8a8496e3a0. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:58:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02100591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d26ab3ce6992bcf1387d65788859436c989baf69b91a418e992a59c2e0a69e. 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/JPPO02204197.
ハッピーウェディング前ソング (2年以内に別れないver.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a23a977406ac948cd100b590eb759113ec1786b40df429ae11998869290f15e. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/JPPO01620817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c64770a49709fcaf67f6af9a3aa38e1928ef09737fce1156272d849c9c50752. 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/JPPO01704811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492dfd29e5d8789fcf44de7f2a43fa0c514f1e0324e40c624c1aa0d6ff123989. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:57:57Z), 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/JPPO02002269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c82e2fb718831ea35856b89d5e9b07d840573146cff4bab55d6825060fdbeb. 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/JPPO02300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01244e3bbaa7d355cae94315090f30d09c8063291d0b588e2ea3c22e7d6ef824. 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/JPPO02302457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34b0e50d87c74d1e7de7783b3a53c415793809cf640719b0bc36f8d01ecb557. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:04:45Z), 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/JPPO02400703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e6c304d5b6dc43632b6475d4adcc6d8a9c92707f5eb6a96a6e01b56fd7a1af. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPPO02502901.
ROTTENGRAFFTY Tribute Album ～MOUSE TRAP～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a889666654661bb4a1dd72c88053f79ee7bac20f8ee96597a6bb6831bf9a338. 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/JPPO01904588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bed4b2405e26c16a38c3f97ad83e4155013d94bd3a23541316c30de6512d1c1. 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/JPU902105493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07536f685e61cac57d675d35ececdad712d2e18b10031e9a9fdd2755b8eb88a0. 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/JPPO02200628.