1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x9dd377b3be015694bdabe9d6c9af62e7dc66dd3111682d1da169a6502d0c799b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/977a98aa-0ab7-484a-bc4e-dccb95d0e6cd.json and https://artists.proofprofile.net/proofs/artist/977a98aa-0ab7-484a-bc4e-dccb95d0e6cd.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 → block OTSBitcoinBlock must exist at that height 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 0x3e696dc674e8180fb5750d4a734dbd42ebf559eff26e955547beee8bc18329d8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPTO09505460.
Imawano Kiyoshiro Little Screaming Revue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9689f859ac34e998e7aba0f95a1a97a8ab2546541164646d043df43532267644. 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/JPPO09806480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edfbcb9365a89f4227e6d0e793fd7a150c6dfe0c5b3881129fa821ba8a0a72e. 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/JPTO09141510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fc4afac1a5daba41624484af27338222ef7fb641b1dc0e55636c6832ba49e1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPPO00501740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6120c7b164ba6203e04ddb65ca81d03126821b0a50fc07f76ecf1da0bbcadc. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/JPTO09505530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4d432cb29bf58c59dd59b1cdec47efdfd78af251554dce2156e763dbc94631. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPPO00628010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb3b5a15dd9a89bdb6ba51bc272d49dff61421f36302c0fda458986010c6fa6. 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/JPPO00830990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4eeb4c6d493041c585e9b1469d995eb29e01edd79daef5538b9735433757b4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPTO09141590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf3ffc7b22c0876d72803c32133b0ec4be8713af431899cf9f9b85fb32c444c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPTO09114910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a0f2a33c558481931fdc315258f16c0ab98f6afb05024e4d7177289edb563f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPPO00320200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc8444fae1fcee4693abf453b986a80265bfa65f21af4a47dd8dbbd5c94aefe. 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/JPTO01101221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6b9c676c07f98594a1ae2e68bfe5ff0c439fdab61f5a6d1e6607e5ab2706df. 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/JPTO08941300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca2248d22f7850d1e2489544550088dd1f5aaa748f45a8543969403588f772c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPPO01621291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd221ca81ebf28110493672012034814328c741cef46b9197f7fabeb5bf9b6b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPTO08941310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b07887f48e94ae9ba1a9264d875bdaada3bc9a2231d5dc3da194af73948b6e. 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/JPTO08941320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea31a7acef1c1fbf46e54e4702cfd533da12760951d4cf8eee7e359088cba73e. 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/JPPO01621294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda56a140e82b468529209fcdfcb647fefe4d49093c80523cc740a7b248298ec3. 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/JPTO08923390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed5d2b95b4fc1fa447381cfae16520c4eeb8861718e272b3f948a0caf1995a7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPTO08984340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1b1b001a7c89b18d377f22ca268ef249ff6ff3e694174046f5c3c9a1a5b775. 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/JPPO01621296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be2f735442c5ad5a723e015c457992b66b3091a35563059924d921caa90db5d. 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/JPTO08941350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7852f3edcac17747e5bd4a492527c0050a5419c0f5f9d515bbd3a758f1fb2e. 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/JPPO01621297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7277886665cd672ad1b045d21aa6c9dabd25c0d55affed8d0ad004ffe8751bf. 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/JPTO08941360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e444b2357001b39319ec5a6b5ba23c6722bbd345c630d77e4262a679758a25. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPTO08941400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1077513d97746c4a27091d46e02dd93814a192843441bfe427871b562a5fff63. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPPO01621298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcf5765d57982da5b0d7ab25ddbd59d01fb95fb9768941b4aa73bae483ec2fe. 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/JPTO08941410.
3部作 イ.人類の深刻な問題 ロ.ブーム ブーム ハ.ビンジョー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3522ed9c6cac80a2d21e3818316e635203de6f534a8f39a39d29471f3e27b894. 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/JPTO08941370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fe3d4a3bd9c1c0866b8956418f066e974e558008e41d3b4e3ccd10227c1685. 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/JPTO08941430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc918f1fa4a785daf0d8efff992b4f3b989ff6eeee585860e5c45c2a9558bd7e. 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/JPTO08941450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf1fd33705a5f77d9cdec2525a38a5d47fc5e082ab01efc5dc700406b244877. 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/JPTO08941460.
タイマーズのテーマ～Theme from THE TIMERS - エンディング
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76351192078917f1061c8b61dde97eed8ed3c92febf7d16c53660cc1d681d220. 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/JPTO08941470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eecf696a4e07d3c32587c07f865ffb82add52842d304855a2936bd96b3f9bbd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPTO08923410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6b9c676c07f98594a1ae2e68bfe5ff0c439fdab61f5a6d1e6607e5ab2706df. 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/JPTO08941300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd221ca81ebf28110493672012034814328c741cef46b9197f7fabeb5bf9b6b. 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/JPTO08941310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b07887f48e94ae9ba1a9264d875bdaada3bc9a2231d5dc3da194af73948b6e. 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/JPTO08941320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda56a140e82b468529209fcdfcb647fefe4d49093c80523cc740a7b248298ec3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPTO08923390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed5d2b95b4fc1fa447381cfae16520c4eeb8861718e272b3f948a0caf1995a7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPTO08984340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be2f735442c5ad5a723e015c457992b66b3091a35563059924d921caa90db5d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPTO08941350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7277886665cd672ad1b045d21aa6c9dabd25c0d55affed8d0ad004ffe8751bf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:50:05Z), 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/JPTO08941360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e444b2357001b39319ec5a6b5ba23c6722bbd345c630d77e4262a679758a25. 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/JPTO08941400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcf5765d57982da5b0d7ab25ddbd59d01fb95fb9768941b4aa73bae483ec2fe. 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/JPTO08941410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3522ed9c6cac80a2d21e3818316e635203de6f534a8f39a39d29471f3e27b894. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:54:17Z), 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/JPTO08941370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fe3d4a3bd9c1c0866b8956418f066e974e558008e41d3b4e3ccd10227c1685. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:54:07Z), 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/JPTO08941430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc918f1fa4a785daf0d8efff992b4f3b989ff6eeee585860e5c45c2a9558bd7e. 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/JPTO08941450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf1fd33705a5f77d9cdec2525a38a5d47fc5e082ab01efc5dc700406b244877. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPTO08941460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76351192078917f1061c8b61dde97eed8ed3c92febf7d16c53660cc1d681d220. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPTO08941470.