, nicknamed "Shibajun", is a Japanese pop female singer-songwriter. She was born in Setagaya, Tokyo. In 2016, she was diagnosed with partial hearing loss. Musical characteristics Many of her songs
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 0x0fe50efc0716a29b1484820724e3cfe18762a7dac360103c8212dd2bc7b6f0ad. 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/a3b9841a-d1cb-4900-8bc4-31d2dbdb34a4.json and https://artists.proofprofile.net/proofs/artist/a3b9841a-d1cb-4900-8bc4-31d2dbdb34a4.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdeba19b5d94409265102961d6dad7a2c9ad8bf337f2ec3e786f4f89705ea5e5. 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/JPN900104030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509e884cb760d2b4f8ecb52001262d1b9896991853da164561ecd8406f7c8245. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/JPN900203320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20c94b87a8b5b327a18d5feae952b31bcbf1c09ad50e9be620879b0a3d48490. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:02:43Z), 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/JPN900202260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db2a33ce6d88c4fc7763c88a81acc64c38e277340e50b8293ac65588ce211c6. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/JPN900500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d4bbb46181d1781951dc979d7af48cd64391455188fa80f9381a315a42fa8b. 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/JPN900500420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1450113b94e16219ab941d9d1bdeb9902775d7da78112f891d9e0965ce4ffb9b. 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/JPN900500480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32311e9d3dd07309e8b991aaff4afbc6ce730b44a393259a39f0fb681eb0255. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/JPN900100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdeba19b5d94409265102961d6dad7a2c9ad8bf337f2ec3e786f4f89705ea5e5. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPN900104030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5008656062038ea1a838df26bfb949fcf0cbbf8f4fdcbeeb33925e4e97a03e33. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:49:35Z), 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/JPN900201550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd7af6194246ee41a9d349a6e22fecf29f44b32df2458cb4d41b7d4e613ca9. 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/JPN900304280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d14f69466b1b03d29566dc9ac98b2fa0033a8712a9469f273b809895e99700. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/JPN900500440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe927b9b46bf83c81e79913e21b4782f13f9b8f86966bd0e5847cfb0ef75b5ee1. 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/JPN900500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1450113b94e16219ab941d9d1bdeb9902775d7da78112f891d9e0965ce4ffb9b. 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/JPN900500480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2c49a75195e2f43c5dcb53a4e532db5fc8b5f1716d87bed3857a1c00e2095b. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/JPVI00624830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fddf046025758b4882c46941a09f4f8a71f7a1be74c53985ee832e54fb87121. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:47:38Z), 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/JPVI00624840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7387b14d57610c7a84321d7013e9a43665485daeeae272de3c7b524aeaa1a1bf. 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/JPVI00701020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6564e7d94b45bf95352694935ea803e026a1d31c7d1e5bb3f055c3cf77ab8030. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:56:04Z), 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/JPVI00701050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac570a77207b4229e99d12f6a343cee617a4cae67ce38a4f69e28d0c6b443355. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/JPVI00811670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a8054c28bf1eb57274b2c2aecfc3d258f6932c392c78e6024188c01081a548. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/JPVI00811680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1a354fa892d9ba86496d78a2e831800e0caa5952b78630bcf2be26d9e41ebc. 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/JPVI00811690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc77591fde5984cbca0f5e44c64ff9d74d92d0a4e6555de26fab8ce69a0f531. 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/JPVI00936270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2c3ca4a0bcd418816aeb2d3c82e56829dab9a849db0d14974dae477b8e2fe7. 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/JPVI01114240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ae305ef4c23c1d3d0af1a1912a89d7d8413b9f86d0b8443f448fe5d0d64c6f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:46:38Z), 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/JPVI01114260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfaa07a2f132c39bc12e777beb47ffdc6e7beac978cf0d5cbefdd13e84a1a02. 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/JPVI01114280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23dd5940338d98f9745b34c6afef53b85d961270e6599b22439a33d4c6e7cb6e. 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/JPVI01229440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2a78c8c3d263231bc761a61f6c23cecfa9c88571eadb992c602d542976a265. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/JPVI01229480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3831cad0e1b220fe6687bca400a421c8239d583245882d65e47de3b63fee5ae6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/JPVI01229500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7c8ebfe45a71c1d9f158b52539c64a9a5fa1c3cafead944882ded919d3fa79. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPVI01229610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e3d190f3e061dbe40b0b6da930c9095b5afd37e7725f1d4126a14937f93d6b. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:12:54Z), 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/JPVI01304680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18777e5aca024f47a3b8dbf5835a359af5356a40d52e1e527a18b173a304c1ef. 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/JPVI01304660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0daf545ac3fb15e1c6f2edfed8d2c5a72a4a031acf1e782cf303b4f1a2cc68. 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/JPVI01304710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc990ddc9627c360b787fa73aa22f1f8f2b1ef432a9961f3e01d3ed7e54a113f1. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/JPVI01333260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66609e40914b651f7d2a6d27a461aa9aed3219211ace2728f6ab29162106fb01. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:19:26Z), 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/JPN900300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedce3c59b2c017dbd7a85dd0a57d32052eae782b29028eee294492b0f5ef551d. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:59:26Z), 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/JPVI01432510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ad39bbb3cabb88d43cfc9a5e312fe2fc90050353248754859d0bceb78b6ca1. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:24:03Z), 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/JPVI01721060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a887069a93602a517838b7a7fe6ba0d2b12bc129a7627edf66ddd50dfbccb3. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/JPVI01812871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb12d1961925eb0399acccad3984ba93bbe0598b8bb9c94090bd46a69dc41733. 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/JPVI01901941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78209274004809c3e810727c5655d2695c297bd16457f3ddedbcae84394044d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:03:09Z), 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/JPVI01901933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ed749a521f7f08ae8989d6f73f8d4f48ae0e0193d9598a2e858d5d5146f845. 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/JPVI01901935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffeee0970da50726911acf2b90e2e9d6aba7e9ee07785fa58a00acfd31fc7cca. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/JPVI02403335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5442bc59d474c39d9e58d38f26f7de813bc2979c9717b4067b6d6556c149b1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/JPVI02403336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90baa51fd7c7660883c630c74bf5a5315db628a41cb85956aa7d66b7db75b726. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/JPVI02403337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32426df8eed3a6ad70127dfbae9b8f2b95f2e99b939710d66f6b4597b6b702b3. 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/JPVI02403338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280c91a9ad40547766e1f7550e0192d6002ac8ca995985d4de84fb427024d8b9. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JPVI02403339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e609a55da2900b82a491f191bc0ee7bc9c9ac745622797dca701970a700cc57. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/JPVI02403341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566a3254a620cd2f8e482df2a26c43c9ab6b106556e488f1b34e7cc9b12bed69. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPVI02403342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6042fbb6cf22564f9ce51386de4d57475511f78bbdddf098d29911efbe4d1757. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:56:35Z), 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/JPVI02403343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdfff71ccfac019344d2ddf32c15587af168c7fb14085c13ea6f840dbb0859b. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:43:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02403344.