Chihiro (ちひろ, チヒロ,千尋) is a female and male Japanese given name. Written forms Chihiro can be written using various kanji, which can alter the name's meaning: 千尋, "thousand fathoms" 千博, "thousand ga
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 0x82ac443dadf122d087f40620709fce312732e9b74dcedc1c1a52e13a997938b5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d9540b9-0d08-4117-af56-6a98413a0763.json and https://artists.proofprofile.net/proofs/artist/0d9540b9-0d08-4117-af56-6a98413a0763.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 0xb45b6332187042be4e1abe672ff265123a2d67da6c40c34e0f398c6a5f7a507a. 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/JPTE01500440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7450445985a7c60810dc13d5c87c436f551d587ae65c62bdeeb2ca675c38b4d6. 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/JPTE01404200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913ab21a9b06b45ba8826bbebfe8ddb41da61adf3cdc206219b8bcf01e4a2d0c. 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/JPTE02203840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134701f5d6acc38edc905ff513a633cdd38b1dd9d76fa9f422e8d3c5294912d6. 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/JPTE01601030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61607b242e35b215d33ed4485ac69a1c95d352195246b1677379ab852f5d4a7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/JPTE01408790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f3b27863bb8a9fdcf348c7e6b15a2bc6cf9fdbd4816134375177cc952a9c65. 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/JPTE02207900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5bf3068b3525876e76b128640635edf561b3a5f7648c737bebd6e82b5c7e2c. 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/JPTE01700750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa570ee6b498675a414edd19ecc1c1513ff8f8c5d68bbf53eb321192c151c206b. 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/JPTE01706290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025582685489d8f36c01d9d9be80cbaab43f8f3cb17280041fab5672dc15b17e. 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/JPTE02105040.
私きっとこの恋を永遠にね忘れない
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ebd7cc36673179440a024912ab6e260162cb20af829fc94a05441e1b04c7b2. 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/JPTE02200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1b5926b96cf45875f3dfc468957daa5f0843f194d32a20723e8a5a842c8aa8. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/JPTE02002840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1cd8a01e80dff7b105d4bef0b61d887888cafac001f04e94745eed3222c04a. 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/JPTE02007920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a443331f140ab8c0ffc2a3cde6f9a31a8acf12988296b317e56b9b154b5a3c. 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/JPTE02002850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8064f98e26945259a22829c96054593f97cf217cc105f82971d6ed3258b279b. 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/JPTE01810910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de5d5c374f49306c079ad9e3e2b23e97cc9dd7783288cf81b7b2861511fd90a. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/JPTE02004090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304dd3bffff21c21b7fabf218876977599d2ebeb4965ee0d4adf7229f0708f18. 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/JPTE02200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025582685489d8f36c01d9d9be80cbaab43f8f3cb17280041fab5672dc15b17e. 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/JPTE02105040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ebd7cc36673179440a024912ab6e260162cb20af829fc94a05441e1b04c7b2. 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/JPTE02200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd72589d1f183f67a2d2b9d1ab6a112532aeec569fbe113b5e493aaf426653c4. 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/JPTE02200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9c3f02bd89543feb70945cdf70647122c9d42610be5c18edb589d50ea9c3da. 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/JPTE02105030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1cd8a01e80dff7b105d4bef0b61d887888cafac001f04e94745eed3222c04a. 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/JPTE02007920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50dd8b29779d88c837c93a8eab521d8f8b728b1f4b181c31e59eb153c325767. 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/JPTE02104350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a443331f140ab8c0ffc2a3cde6f9a31a8acf12988296b317e56b9b154b5a3c. 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/JPTE02002850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1b5926b96cf45875f3dfc468957daa5f0843f194d32a20723e8a5a842c8aa8. 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/JPTE02002840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc512f150dc08c488726e73ece82a0ca5361c354cb5fbc1959462a3f1f8bf3e81. 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/JPTE02004080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de5d5c374f49306c079ad9e3e2b23e97cc9dd7783288cf81b7b2861511fd90a. 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/JPTE02004090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a968ceb2f32294957e2553125c1defd40b080dc36c987705b75a35a2809227. 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/JPTE01810900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95183e9ae21dc31799131c196b4cb5a91dce1c2aba1d140f459dba839ccd67f5. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/JPTE01809330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8064f98e26945259a22829c96054593f97cf217cc105f82971d6ed3258b279b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPTE01810910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5320585f5d495f05032e903ae4443edd370ca372b816f76ab63c84c60f74123f. 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/JPTE01810260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b25c78ac5a5fb352847c879400297eae2c1ce41800b1a288883126bffea104. 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/JPTE01810940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b90b6efca512b228beda13299ca924ff5c9b44cae4e9caa036a461877cbc87. 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/JPTE01810960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fec3035a09ec7ab4e74a1f8d1ad0d20f7490beb15f8d6fd945e668bbc763c8. 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/JPTE01810250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5883bc99aa5e0e4b8f5f3a1ba0f5554d2142e69f6fcf96768435a4472fe03b35. 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/JPTE01810980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6643a13f5a1956b1fda6e1730b538f62ac8be04f34283a467372e27e57c0b537. 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/JPTE01700740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5bf3068b3525876e76b128640635edf561b3a5f7648c737bebd6e82b5c7e2c. 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/JPTE01700750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134701f5d6acc38edc905ff513a633cdd38b1dd9d76fa9f422e8d3c5294912d6. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPTE01601030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2f811e09dbbfe178996ffdf488be0b3ebf447049384c5ade88eee1e7d16cdb. 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/JPTE01601020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a9538382602b6711048915cf7f9e66691f7a4cd3fa06c2573e84649dcf3a4a. 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/JPTE01601070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54323e1d00ecc98bab1a25be8bde8cd5b6e8c75bf0a775b2c0f60aa672bf60e5. 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/JPTE01607900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccfd1c92083d3662e985a192a34c782d70fc8502efa7985b5bfe8740f26f297. 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/JPTE01700800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2f811e09dbbfe178996ffdf488be0b3ebf447049384c5ade88eee1e7d16cdb. 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/JPTE01601020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134701f5d6acc38edc905ff513a633cdd38b1dd9d76fa9f422e8d3c5294912d6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/JPTE01601030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41712766d9bb814b282fb9ce208a87a8bf5c9b59971016c7e13541e1bf8a2d4c. 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/JPTE01601040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a9538382602b6711048915cf7f9e66691f7a4cd3fa06c2573e84649dcf3a4a. 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/JPTE01601070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0464b7fa7fa91515f2cc22a5f87ee293215469dfd5d7f9846a07929df1c6c3. 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/JPF551500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9492f1bf6e1789940e7ca8309238764e35d8edd970e0ac95414051b1b2a644. 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/JPF551500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aba7e7f6d02656b66447214430f7663cf6e1de3a010242725bacdc339b9cb1a. 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/JPF551500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613bc37d0f32a95fdf1907809fbbdc981e187723a3351bccf978143d60df738e. 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/JPF551500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8faf3bfadbd85b0eef9a2476794dfa8a5d6160684a2c8f8df5b0864c56ae6e0d. 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/JPF551500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3471b6766ba694c64bb43a34073e9ca30cd47733931cccbc9710f2338bc6502b. 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/JPF551500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7450445985a7c60810dc13d5c87c436f551d587ae65c62bdeeb2ca675c38b4d6. 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/JPTE01404200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61607b242e35b215d33ed4485ac69a1c95d352195246b1677379ab852f5d4a7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/JPTE01408790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91332e51d6c0290f266835c12a4968f268491822b7cb0d35aa21ad3adfe5987. 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/JPTE01500430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45b6332187042be4e1abe672ff265123a2d67da6c40c34e0f398c6a5f7a507a. 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/JPTE01500440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57d1fb27957666acbbb8196e56571f1b8a49fa216d1ba0b7a180d987c3f7e7d. 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/JPTE01500470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82251d8a2206a152a8a9f7866342b2c23b56596fd8fc958967cc9c2628e33b08. 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/JPTE01408800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63cacff59a04a892944ecbc64f0239d1ebe160123220c656e6de8030e18a680. 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/JPTE01403590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bafa16899cf441d03aafe8b2999f57142af710bbcbd85b6cc573f61a06b382. 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/JPTE01308100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3fff99facb6b9cc1fc8950bc9b9ee7a75719075a6d5c15600c525014a9b98d. 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/JPTE01301650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c3f15fda3f24618f8aea20ddd105ddee8273238190a636a7d79927e377c48d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/JPTE01305550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5336a23dfa9adaeebfa3bfe2186b23c8d7f6153cbbd28fad415ca680ba2cacf2. 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/JPTE01305540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf538e6f5cad1da8e42b85112f1631e1e645340ed7ab20c01167bd974f19d436e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPTE01301660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a888749cd33dbc754e2cb33a6eda09712c4208bcf52cd9477e494b8b1afec4a. 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/JPTE02309080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f3b27863bb8a9fdcf348c7e6b15a2bc6cf9fdbd4816134375177cc952a9c65. 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/JPTE02207900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bff7712d340f90c00928926e145373b3d6fbd30c6a2a34231c71d1d6a828ef. 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/JPTE02204400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913ab21a9b06b45ba8826bbebfe8ddb41da61adf3cdc206219b8bcf01e4a2d0c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPTE02203840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025582685489d8f36c01d9d9be80cbaab43f8f3cb17280041fab5672dc15b17e. 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/JPTE02105040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9c3f02bd89543feb70945cdf70647122c9d42610be5c18edb589d50ea9c3da. 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/JPTE02105030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50dd8b29779d88c837c93a8eab521d8f8b728b1f4b181c31e59eb153c325767. 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/JPTE02104350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1cd8a01e80dff7b105d4bef0b61d887888cafac001f04e94745eed3222c04a. 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/JPTE02007920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846481abb3ae8caf435b4541f3cd20ebe99deb9407da1435cf4901ff51995aa0. 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/TCJPM2078420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a443331f140ab8c0ffc2a3cde6f9a31a8acf12988296b317e56b9b154b5a3c. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/JPTE02002850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1b5926b96cf45875f3dfc468957daa5f0843f194d32a20723e8a5a842c8aa8. 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/JPTE02002840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5320585f5d495f05032e903ae4443edd370ca372b816f76ab63c84c60f74123f. 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/JPTE01810260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fec3035a09ec7ab4e74a1f8d1ad0d20f7490beb15f8d6fd945e668bbc763c8. 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/JPTE01810250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95183e9ae21dc31799131c196b4cb5a91dce1c2aba1d140f459dba839ccd67f5. 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/JPTE01809330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa570ee6b498675a414edd19ecc1c1513ff8f8c5d68bbf53eb321192c151c206b. 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/JPTE01706290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5f1781e8cb32755745c77d9d942f7e87676448774a553073011630243169e9. 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/JPTE01607860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7450445985a7c60810dc13d5c87c436f551d587ae65c62bdeeb2ca675c38b4d6. 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/JPTE01404200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ead4bc307bdda813f9916347bf65f66baff386758b008b48cb7ce12d54c9350. 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/JPTE01404220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bc091afb128b70589cb589cbb65376f8a2e80dbca34d9d937994b0d9d37eea. 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/JPTE01404240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63cacff59a04a892944ecbc64f0239d1ebe160123220c656e6de8030e18a680. 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/JPTE01403590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3fff99facb6b9cc1fc8950bc9b9ee7a75719075a6d5c15600c525014a9b98d. 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/JPTE01301650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf538e6f5cad1da8e42b85112f1631e1e645340ed7ab20c01167bd974f19d436e. 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/JPTE01301660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ae5c2cf1a4195024ddfb855a63fa4fa9bf424136b7d7835b62997979576e77. 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/JPTE02500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f53f5cd832eab0d22a175126654caf2457054db05ca02542cdebb54b392007. 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/JPTE02500030.