is a Japanese female enka singer under EMI Music Japan. Career Having won a singing contest in early 1986, and after receiving about 11 months of vocal training, Sakamoto debuted as an enka recordin
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 0x46ebcc503b2c8b85d0717ee9ffedebb57bbad0f32b26647706ab4a741d0f9663. 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/83092115-fbde-4deb-99fd-548bf5251f62.json and https://artists.proofprofile.net/proofs/artist/83092115-fbde-4deb-99fd-548bf5251f62.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 0xa2d1d92cf0318d15f8616f7657749c5663924aea5068fe0e7202c3fa25d88db0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08962880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562dd55fa6adbc70a1643a3a7a2bfff298bc25154283cf9891f76ca5b518e7eb. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/JPTO08960110.
冬美・いい歌みぃつけた! ～阿久悠と黄金の’70年代～
追伸～冬美こころの猪俣メロディー～
男侠(おとこぎ) 坂本冬美ミニベストアルバム
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3965d324571caf830bb0dc4b3f526e92f3cb0ab053cf5e4e0f817724df3c08c1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:16:48Z), 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/JPTO08748710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26be4d0d64a339cde0ddc0dfb27d86b9078d53ce214c204c8913b0c4a49ab713. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08850990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227d34428d9ca8ba3af795d54c489a6c79e3c268f015a1ba6a05e1b2a66c7e46. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:58:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08850310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c2a6f7aaa93a46cef6f14c0c341d4e115e922c639a3c7f13736bb3ac6f8591. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPTO08850950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855265e4f433e5e7bcc7d8caa26816d6938a00ddb7231664ad00e50e530f36eb. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08851010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84eda436246d482b498ec0aef50092ced6cea239a5fc135e6832b2921d95bd0. 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/JPTO08850960.
忍冬(すいかずら) / 気まぐれ道中 ～二人旅～
ふたりの大漁節 / 冬美のソーラン節
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87dec9bbfe5c353bff792fec8fbab0223b8c2e6bf0032c2545ecf409145e62e. 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/JPTO00600425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa101a816a8de54a386749fd76faa84666baa61188e96bfc956f3ed792b32bc. 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/JPTO00601658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1d21dbd21049e37b03fbb0f23b64bcb7ce6f3e6700e7ea24309f04540464ad. 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/JPTO00601660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27212a43a629103282a3ec9e72095726cef03f5ae48e39e961a905d3d8ab7528. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:58:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00802446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72834915b492b3782d1231fc1ec45f8b9c5a26f10f078e988ec905aa51ea04cb. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/JPTO00901148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d166ff652f206494ce1c84fc77f950ad53103d50467b148a0276293c666154f. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00901166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac97dc105013ff570e765e148f8a7b4585646b9af66c1ef29ccc5f84069afe3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00901168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e8accb47b1967d74c7ab1461c275a7cb074038592ae4fcf8d926af013a06ee. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00901165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b547b7fd3fcfbe57556fcc724232338d0f5a62c563e29f37a9482ca165b45d. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/JPTO00901150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa101a816a8de54a386749fd76faa84666baa61188e96bfc956f3ed792b32bc. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/JPTO00601658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb7258e6cedd9ce84298ab2b382a40d5707ad2e9c6c0d212e6830710071067d. 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/JPTO00600672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1d21dbd21049e37b03fbb0f23b64bcb7ce6f3e6700e7ea24309f04540464ad. 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/JPTO00601660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491fb619553bcb0f0fca6a1a820c68901041f8de750f0442b9d86766a86fc02e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T09:07:12Z), 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/JPTO00100943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87dec9bbfe5c353bff792fec8fbab0223b8c2e6bf0032c2545ecf409145e62e. 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/JPTO00600425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250374ef2ef08f38ccbcc6890ba05942d5ff7bc009c3f3682de5ded35e2e3345. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09628030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca45bf105039f1af7d2a533a2e5b4d6c29472837eaaa8b6f44d80596a4763bf5. 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/JPTO00401323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7297c856dcdd825cfe44fb018829b06dd194dd9393003185ab776f7b2030a70d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPTO00802445.
また君に恋してる (ストリングス・ヴァージョン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c22a918ca59829976b3bd7981a2c7f7f320a309f21167191874e3260c1bbf22. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01000700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156204488ade985c9538911a02af8a837ec095d577d8679a3352f84089270c2c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:06:31Z), 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/JPTO01001594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd7ddc20648b43ebdb7c74088918aa04847ba025426cb6828ba803bbd902886. 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/JPTO01001599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1776c65deaba665719969919d229e770bc7ee3dddde18ab7fa374730806eb33c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01001600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa02786b78c8364024fd17b763c2ac86465a25e299fe2caedb1b1a71781f281. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:37:27Z), 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/JPTO00600671.
愛は祈りのようだね (オーケストラ・ヴァージョン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf874f8d058c68d927895a23fda2b90e29dbcc82d6a44260129e712e07db3eadb. 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/JPTO00701337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf27c74e8686d2b4eb27769ebb446e8de9a9bb83c8e1298cec076c299af8dd6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01349799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa843957ff603d85f87a0b6fbecce474b8eba98e63fc34c757e7de2d360708073. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09323030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad58b4129cf684a66057b398fda887a24fedfc8931c4a436e20e98cb884fafa4. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/JPPO01412150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04129a884b2f838863469acaba85968124644ce7150f74a05979f0b8d85c8b31. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:07:56Z), 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/JPPO01412151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc8c77d980500ce5119c82cde41d569ef907027520fdbb726601497faec00ad. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01412153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b715dd434ee492fc82b6c945519b5c6d9d42a450bf73b0bc42e2705d68b409. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01412160.
「道」 ～坂本冬美30周年記念オールタイムベスト～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842b0cfc80c4976435b197bdf2eacedcc27a125b1dd9cc1f69900da6780327a0. 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/JPPO01619901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c022a9c9cce6ed5b9d8e19fab2d5c175228718237e315200e62cc95fd1ba88. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:37:14Z), 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/JPPO01619902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fef3618084fcc8e7c0cd0fa1b3b0be18d0b7e5965e3960647d9930c0fb71d6. 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/JPPO01619904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27212a43a629103282a3ec9e72095726cef03f5ae48e39e961a905d3d8ab7528. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/JPTO00802446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72834915b492b3782d1231fc1ec45f8b9c5a26f10f078e988ec905aa51ea04cb. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:19:04Z), 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/JPTO00901148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe876b04f39e55a39564728cd173514fab9043194e91d01af06d8f4dcdb2806. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01705460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c765dbbc6b9a0372a28051b0b4976581c2d1dc8faff08d5da3ab8d4e1bc5a03. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01705463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1325a9030e1705ac743a158c3f15016f19b601058252c6d773e23acb84f791a1. 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/JPPO01705464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe359de5c75eb4c434628f858162b01542f8244be54ddcf53716d772659003353. 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/JPPO01705465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5382a4fbc26ce4b8521b342121111d8a983c61a559bcba76ffebe17d0cd873a. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:08:01Z), 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/JPPO01705466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1d21dbd21049e37b03fbb0f23b64bcb7ce6f3e6700e7ea24309f04540464ad. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00601660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c22a918ca59829976b3bd7981a2c7f7f320a309f21167191874e3260c1bbf22. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01000700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c1591a1213db801634a9f346de975974646e7fac9352668cb64ccb277eeaa5. 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/JPPO01805270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a40ec4328d69b23daeeeab547291ea552ca5f40111d97311358be9b2eac565. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01805271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bd441937e5719ee7ce9eac4a1a4acb1f6f010777005688896e5e857bd44362. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01902491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa101a816a8de54a386749fd76faa84666baa61188e96bfc956f3ed792b32bc. 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/JPTO00601658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd77891e27a548cd4e9a03db4d1bdc61015384cf15ecd9fed1619141dcd2f822. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01804120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa02786b78c8364024fd17b763c2ac86465a25e299fe2caedb1b1a71781f281. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:05:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00600671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9f892e114545af4cc20fc5d61d3a427d20544e6e28d5f596e5dff880c828a2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01345092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf874f8d058c68d927895a23fda2b90e29dbcc82d6a44260129e712e07db3eadb. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPTO00701337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1d21dbd21049e37b03fbb0f23b64bcb7ce6f3e6700e7ea24309f04540464ad. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPTO00601660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e1492a6698cfb1cdeae91de50eb0e0adf02cf48ee3d241705166c1d0ad47db. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/JPTO09836740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27212a43a629103282a3ec9e72095726cef03f5ae48e39e961a905d3d8ab7528. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPTO00802446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ce06ec378adfed9478e54e04d61fad3f93868e5c9c3e70215167d0a97c65ab. 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/JPPO01511468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d553e05778614e176add4a8a3807ea9cc40d69f748e8a46ec1cc8cb91ee24e3. 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/JPPO02002719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87dec9bbfe5c353bff792fec8fbab0223b8c2e6bf0032c2545ecf409145e62e. 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/JPTO00600425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd77891e27a548cd4e9a03db4d1bdc61015384cf15ecd9fed1619141dcd2f822. 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/JPPO01804120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7141c8a9e7224db3a7b84cb2472e7f70f7c88510cf5aff6f1f441ee3ddebe8. 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/JPTO00301627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ce06ec378adfed9478e54e04d61fad3f93868e5c9c3e70215167d0a97c65ab. 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/JPPO01511468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491fb619553bcb0f0fca6a1a820c68901041f8de750f0442b9d86766a86fc02e. 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/JPTO00100943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9f892e114545af4cc20fc5d61d3a427d20544e6e28d5f596e5dff880c828a2. 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/JPPO01345092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c05abdfc2503002b6810e53c1e81bb1540b62b956d1414a2d177e7d8501049c. 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/JPTO00701338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf874f8d058c68d927895a23fda2b90e29dbcc82d6a44260129e712e07db3eadb. 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/JPTO00701337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3369e081047c9e2e27f470548c131541a25a0ca8ee1f7374a8b161799336728f. 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/JPTO01200278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cb002ce68a23058cb5ec8b81d3899832b5a0bd653c10333ae330ebdfb8dbed. 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/JPTO09114850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1d21dbd21049e37b03fbb0f23b64bcb7ce6f3e6700e7ea24309f04540464ad. 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/JPTO00601660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb7258e6cedd9ce84298ab2b382a40d5707ad2e9c6c0d212e6830710071067d. 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/JPTO00600672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b85d8252fbdb64738c82c38fc229c647a8943b6f01aac6749560cb0171e479a. 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/JPTO00800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa101a816a8de54a386749fd76faa84666baa61188e96bfc956f3ed792b32bc. 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/JPTO00601658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d553e05778614e176add4a8a3807ea9cc40d69f748e8a46ec1cc8cb91ee24e3. 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/JPPO02002719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09b5a7b799ea618a2b06baf7bdc32e690e7174fe5e7b328e0b2909e055c67df. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02103058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb6423acd590075fc43bbad677d72011f4bd41f1fd9bd0cb1fce37cd8f5c26a. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/JPPO02103060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bda5b7522e4df2070e9365646b9dc1eefc6a3025b7ba467a6eca22c9ae54a3. 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/JPPO02103062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a57ae1cd931af20cec5ebadf766ba017a3f6d59b77ad04e6e8dc5d4b85c3f6. 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/JPPO02103063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339a4cc201c75d77aaae7b564d28c0d83287f7cc5a31f32d202f109d385cc0d5. 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/JPPO02103064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb7258e6cedd9ce84298ab2b382a40d5707ad2e9c6c0d212e6830710071067d. 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/JPTO00600672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077e81d9000014c2c64ba366a80408f0f31f4609a94b9435c138ec15163ce789. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/JPPO02401151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41882ecb17b8b0512dcbf0bb01eaece1d75ab809004086a57d46eeacd78edeba. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02500026.