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 0x949e798cd7bd5d44497dc84c62e3db188458069f9650eca982ae0b49ff5d91f1. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4921a030-4a42-468c-8f06-c0095b2784ae.json and https://artists.proofprofile.net/proofs/artist/4921a030-4a42-468c-8f06-c0095b2784ae.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 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 0x5684b84ef8e33849f738b1c4430a98684f4ceb7cba3f773cd9271793892551e8. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/JPSR07919560.
RADIO JUNK - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953f0f44053ea7b1185733e8fa8cec0a5fc83a8dbf840e602d478c3ac0c0d515. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/JPAL02100800.
コネクション - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9188040f19b9cb716ab3bdeeff5b54477bccc237bc2fb75715bb8f70f700220. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/JPAL02100670.
DRIP DRY EYES - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd77871e6f053aaf17a5dfc4083e254f72bc20b26646ccbcc172cd85da6c47e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/JPAL02100810.
大いなる希望 - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca29d3c0e2ea21a8919426c05b92b747c09496586e1d0cd6ac0ac351ad0ac2e5. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/JPAL02100680.
ドリップ・ドライ・アイズ - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07e94666ac0ce76244318cc63a32729fe4961d444f8c9001e081be03fd39b82. 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/JPAL02100690.
カーテン - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bd5282941cc342e4cfcc3964fef337992c84570cfbad1dd6fe530cc567770b. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/JPAL02100700.
サヨナラ - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9634c64eb127942e28a99be95339f864bf67903aacb4a2694ea6470407a1f66f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/JPAL02100710.
MAPS - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314059b81680dc7f4f6e20402df9ec24da608d2fffada78df3f610c9f07f9a9b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/JPAL02100830.
MY BRIGHT TOMORROW - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0773ee17c4b66e276f0bf820e8798b323f5008cb8f032287de01150e5b2fdaf4. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/JPAL02100720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74116ce2862c9ef4f057e4fa63c0e6edbc33eeeb38df441d0aa8c45fba036321. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/JPES08102090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac305121831decc9602cc3fdb20ba73e2f94d0663effa8c4d41468ab00db46d8. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/JPES08102130.
ARE YOU RECEIVING ME? (Remix) - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280f85e96feed948216258520801b33dfb62ec5c297d82cb8f79e6e2fa7eef67. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/JPAL02100730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89edf213da85fcfaada914c2d03c53528362bc8eb9a6906a449ddc9b4e88300a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPES08200630.
ILLUSION - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08d963fc9400b610192bf1b9fb2f396a425c62a0e947aeea6ff915b8097a412. 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/JPAL02100840.
GOOD TIME - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9db25b482c9c0743706867d4fccd07245c26455450ec15b282a1efaf2439f5e. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/JPAL02100750.
シャネルの5番のオン･ザ･ロック - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ec76642034afd3b9787b1a1673072c1b6a09c500affcb736e04e6819c73be6. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/JPAL02100850.
STRANGER THINGS HAVE HAPPENED - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2979c6a4fb8699c52e885c646328a233176d4c1590134a3934552f623fe06c. 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/JPAL02100760.
ビックリパーティーのテーマ - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325397d87e264896b22a70258e371ab58edb1b57ad2b89ffefb80f77acc38a90. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/JPAL02100860.
WALKING TO THE BEAT - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8adfafe106dce67a885e415ac6ae5e2f960911ecd7c9caff1153c5be566d76d. 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/JPAL02100780.
OH LES BEAUX JAPONAIS! (Original Karaoke Version) - 2021 Remastering For Grand Espoir
スーパー・エキセントリック・シアター
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2bc1e263bb9c8c06e65158453cf97b500db67ac98d02f777b3846754e03ec4. 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/JPAL02100880.
四月の魚 (Single Version) - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08ac70b9a8185cf8c8bc8b64813b9ebeba4a50126794e7a1fb059d7a317028e. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/JPAL02100790.
今日、恋が - 2021 Remastering For Grand Espoir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643c48585facd6797726f08065b7abc0b2819263db3aec6893547254e2fa184f. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/JPAL02100890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a0a443ae6553dafd62b0f53760753bacf19a140f5320b4feb4fdcb774f9824. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPC200800084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3e9e8dd8f327eb607bbc2cef85db0a362b884e4aa4ab75bfffe32ab74ed3a7. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/JPC200800090.
一緒にうたおう!NHKみんなのうた (こどもVer.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2cd751d81562d63eebc61ccc71aa2e6c24fd841729718ba679bce60581c747. 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/JPC200700805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdc3e64dea62a8e4626ab1494ffaa1c1abd8bd43e92e2a19e67548e1f9e9e84. 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/JPAL00501820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5763a552ce0bc2094e2d1b4f77224083987e094b5a27a9fd807d981f6edb661. 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/JPAL00501840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c62d3e1957bebf597e72976c08d5a27fb3fb80dd7970e51855c5ef50ff204f. 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/JPAL00501850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323badc178db77af5c34c839745122497f34754112ece3dbdbac5a522e8aed91. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/JPAL00501880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db85928c577e074e805287d6db7ffa83a3d1e6f21aa0a4265beb0f34a0da738. 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/JPAL07901044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1858dc9321d3d990bca4ea7027b8ae9c9f15fb3b27c9b9ef6b6c52f29a4fcc96. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/JPAL08001614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e42a429b2d2ea591f632710d8456fde103c44340ada91bc3021fd8c9ccdbdd1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/JPAL07901064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc442c6d03b8fbfa499a866dae678fb3f26ad42b4688b33610944732348ef61ce. 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/JPAL07901124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf979b00b047b4e03262a90f793afbf22945eae3eb3710f805b105331b23e9c12. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/JPAL07901074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e45114afccc8595e46beaba72e43bf0424b400d2ea181b9b97d295ca6dec06e. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/JPAL08001514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e9500ee663ce8fccc0e193bb36f8ef829344f6142b826d0e49888e974ac19b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/JPAL08001524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483c13496306987851d9e5dcb6203cefc2f92e585f03d0bcd6a7d68f4422426e. 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/JPAL08101254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44b036385e5124e66664002aaf1da1f1e7f811f2151417e71e231350a509582. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/JPAL08001554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8342c0b46336e58a08a3e75b3416c9197c3af85494fd34b1bc4df4ba52a823f. 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/JPAL08001594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c724532a0b1bda34acdb153c1be3a61009741e1e705865c55c3620455b23e7. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/JPAL07901034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33138adbd9cde856eb843e7813d27506f1cbd5598b04f35e9e4dee5a63feed8e. 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/JPAL07901114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020ea0dc5fdcdbd5e6aa03e82a8a479aab58c4d90440ed6c3090061d87e7c955. 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/JPAL08001604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320a022fc8f3372e07e81fa82c8fe4857f735f3844555a5d74a93594ac85d400. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/JPAL08101334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a031c46ee2133a0e4e2b710a53402c86689aac04139a85d33daf044a98184e. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/JPAL08101324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f05a8aa17d4a4ee0f52d149caaf8a34a2f4f2440d42e73436fac3681756ffe1. 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/JPAL08101304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfcaa18a49b7cbf4846da581ece51598819e3b81bab30bf95ab885d30812c79. 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/JPAL08001584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969ad68bd7178cbdf8ada398592e4dd5abea0ef540c7c637b7104bdd0b41d1f3. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/JPAL09703564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94521ee93053988d7a3e37d4b294f2df3ec3e24be3941b6b37a7da6a73e6af57. 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/JPAL08001624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b340a8b37cba19fce158ab9948b15a4af700495040a99e3616f5c6a21307ccf. 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/JPAL07901054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78276e84ec3ed9d97f3a3a71bae04bc35f1033d35f2332b24eb87f7b8d8d161d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/JPAL00601614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b4f46f092ae13e99dffab4a17ab06ee81d9e38cfc61eea4a74f59c612ce622. 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/JPAL00700144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bd8ce1dcd305c5f14750ccb88a438063a15f0fbbe747bc27f0cd87d8fdc177. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/JPAL08101264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46c95bf2f14fdd5c3d7e31a581281bac4a0b097171f7c34181fb3f645859779. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/JPAL07901084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81359bcc09f1763181c46ba9a0edbc48962151b10d6c9d54df2a341e406032b5. 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/JPAL07901134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38e74a0ac3cf3ae7ad41f170dcf18c8d66d88514c56290d8a897b7dfa8d8158. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/JPAL08001564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd838c8075d11b15a982f51d14f6defd2493de048d753025bdb2e3f37be03fe97. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/JPAL08102584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeeba9dc8f47fffb9065c6cf1908b8352115bfc57b673bcfad32e92dbf4db63f. 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/JPAL08102594.
Rokket Factory ～ the worst and rarities of Sheena & The Rokkets in Alfa years～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f3faf9c5a00bb871d55ed1da172b8f7851b78ba3c6c4be0a2a94493a4cbbdb. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/JPAL00601430.