Shintaro Sakamoto (born September 9, 1967) is a Japanese musician, singer, songwriter, and producer. He was a founding member and the frontman for the underground Japanese psychedelic rock band Yura Y
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 0x8925578f1fd16a534dd0730688dffaefb5da445d63c8880c513bdbc30e4550c1. 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/b633d06f-0b84-45c5-8a8f-aa7d107e2f5e.json and https://artists.proofprofile.net/proofs/artist/b633d06f-0b84-45c5-8a8f-aa7d107e2f5e.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 0x54174387d38cfc42fd5242109e14bb46390207355c27d278d26a3eb35d555ec0. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/JPZ921110452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007bfc489078eaea0910ac6238bf86e31080aeeb9ac5fe89b3cb485966ed922e. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/JPZ921110453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7293e60577c1491c7676157a3175247e24b12d6390588c97114d6fc34ee04e. 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/JPZ921110454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e55d69ec2f013527fef07d432c2d177714752bc6c583ac0ad54e5e8e88820ef. 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/JPZ921110455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef208188fd37865689a41524611e1f36aa5d7812c71ce5a76299e970e1618e0. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:29:28Z), 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/JPZ921110456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dffb927709ac6d1fa4ab7690ab9a225b990e15604e5c0360199b1ffd0ca7f09. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/JPZ921110449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9f4ab3152e5779f1d8f405882672c86fcd7a63521aea3652ad7a00779df23b. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921110451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54174387d38cfc42fd5242109e14bb46390207355c27d278d26a3eb35d555ec0. 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/JPZ921110452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007bfc489078eaea0910ac6238bf86e31080aeeb9ac5fe89b3cb485966ed922e. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/JPZ921110453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7293e60577c1491c7676157a3175247e24b12d6390588c97114d6fc34ee04e. 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/JPZ921110454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e55d69ec2f013527fef07d432c2d177714752bc6c583ac0ad54e5e8e88820ef. 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/JPZ921110455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef208188fd37865689a41524611e1f36aa5d7812c71ce5a76299e970e1618e0. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/JPZ921110456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f13e7beb41bbcd022c42ffeaa35a9fae2f4594c379d7a21ddd94330452cbfbd. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/JPZ921507020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe95a39ffda1c024a140cd193f379dc9207fa6ac6cf3247e61c423a65c1da70. 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/JPZ921507021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66688a2b65f618dda6ccca1d6f64a7278cd10886b65b282e016f1635303fe23. 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/USFP71227601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224522a77a6c6e0b951156c05e777cc5e8b0f83d1ba94e0478dd39095907bedd. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USFP71227602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378c264acac6473a10aa5446698b20ac3cc7e9e16a517627aa9e235cf3f7ac34. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFP71227604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3574f324bdbf09908aaef7dcf1874501ac1e07a5a241cae3c54f9cacaea7ac. 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/JPZ921212720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6e67f70dcb457908fb3cff7287cfb6e7a380c109a49109c4e51973f2e4c0fe. 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/JPZ921403085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bca9f5f5656f6bf5b48b78c6ca52d3de8092fa4e7eeb6f151016a4dfb24c8d. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/JPZ921403086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0700feadb0309a0ef376a4d78fa1a55ab0129ee99a5f34e5e9aafdf2f7659eef. 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/JPZ921403089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bbdab498a21ce4359ed5ee97c97123aec32e11b55b21a4b4783fc025ee0f66. 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/JPZ921403090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd485713d22f9e8d871ecdbabd7301c7edaf3d8e208df73f2803821eaea35106. 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/JPZ921403092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119d10427afc3d1ab4432f951ed41912b1a6a30110f8be4ce9dd04da5259afbe. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/JPZ921403093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fcbd805061fd0fb011a379cfcb83e6f2c8953a966b0cd6ee83d7d22c7e3ede. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/JPZ921403094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6e67f70dcb457908fb3cff7287cfb6e7a380c109a49109c4e51973f2e4c0fe. 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/JPZ921403085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bbdab498a21ce4359ed5ee97c97123aec32e11b55b21a4b4783fc025ee0f66. 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/JPZ921403090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd485713d22f9e8d871ecdbabd7301c7edaf3d8e208df73f2803821eaea35106. 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/JPZ921403092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119d10427afc3d1ab4432f951ed41912b1a6a30110f8be4ce9dd04da5259afbe. 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/JPZ921403093.
あなたもロボットになれる c/w グッド・ラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99c850ac06b50f85b72e1def0b834dce24bb674946fa43567baddc5e312a9eb. 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/JPZ921413308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ad51ef7f101a4d06a9f07c6592a0fcb60d7c3e9306b115bdc8fc706e27f1fe. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:30:51Z), 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/JPZ921605995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80d5f1438caddfc4d1bf65334f371991af12e393849b0f4b632912f596555bc. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921605996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11aaa6a98595ebbe2ad2b0ee38168beb793ebf8cbef06fd9515f4b7b75af73e2. 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/JPZ921605999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db2588b8937438a78863eb0a782946ccb163d8c03ca566d91150276f5ccb263. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPZ921606001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2f27917e018dc7291cf6ac210877b728316b81ea01355c092dcf81de75d609. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/JPZ921606002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd560f1c591e06fb051eeb12c5cb5de169b58e984985ec435d81acf5275946b. 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/JPZ921606003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ad51ef7f101a4d06a9f07c6592a0fcb60d7c3e9306b115bdc8fc706e27f1fe. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPZ921605995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4e5eb07f1f5e0f1f8450be068653f08762c9c26874e3e6bfd8c30bf5f6ae50. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPZ921605997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c163f4ff3b509492375261e3c0a1103ba674d5a303269333f22eb700a9d399. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:52:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921605998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11aaa6a98595ebbe2ad2b0ee38168beb793ebf8cbef06fd9515f4b7b75af73e2. 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/JPZ921605999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8ee88c20dfc0cc3ab910762117e175c7759e4ca457f93a509904580a570037. 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/JPZ921606000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2f27917e018dc7291cf6ac210877b728316b81ea01355c092dcf81de75d609. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:50:43Z), 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/JPZ921606002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd560f1c591e06fb051eeb12c5cb5de169b58e984985ec435d81acf5275946b. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/JPZ921606003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34edbb5973e31f9497a3f0935240965d9883f55aa570cce2b0ad6c15806e04e9. 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/JPZ921606004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cb362e5856d6e6da261c45d5e2a522c7a0157175db4c5184cd6965ee488ff1. 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/JPZ921612773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd560f1c591e06fb051eeb12c5cb5de169b58e984985ec435d81acf5275946b. 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/JPZ921606003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9561e1c41487fc230ab52d59e3b4c7c06402a6a88c81ce422482f0aa2ad6947b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPZ921907012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8ea8aeea81842dbc3dd7f7289802509045e3a6f20a3a50efb93a8d671a81c6. 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/JPZ921907013.
好きっていう気持ち / おぼろげナイトクラブ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e42e08e1d27d8f6ca840bb182767c6906a7ad257ddc49381a39b35c97a6a8a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:27:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ922011078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a2c37cfc9e37d7abeaa7eca52520b9d7e2f2585a01148d67658c92e733d9ca. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/JPZ922011077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e42e08e1d27d8f6ca840bb182767c6906a7ad257ddc49381a39b35c97a6a8a. 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/JPZ922011078.
ツバメの季節に / 歴史をいじらないで
By Swallow Season / Don't Tinker With History
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a2c37cfc9e37d7abeaa7eca52520b9d7e2f2585a01148d67658c92e733d9ca. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/JPZ922011077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e42e08e1d27d8f6ca840bb182767c6906a7ad257ddc49381a39b35c97a6a8a. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:43:30Z), 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/JPZ922011078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e0213e755252e51919cd3135c51719f9d8144a0207c1d546ed054b21c8afe4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPZ922011079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69a9b1b314c05afceb75fb343dcc5c39ed493991c8f6ab9d4eaf25c5bbdee03. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPZ922203043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900bfff07cf72af8dc602d18098124e11fc271fd23bb3acdb1e11e06d927f5e4. 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/JPZ922203048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069722cdc1db1b1867adfc677094d164a861b8c8f0bd57e94fad47e7839518ef. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPZ922203041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737e4ce31ab0f20d32785bf96cb02d508904189ac9966d7fe2bd968a323f76e8. 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/JPZ922203042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8289bcebeed696c1f8449646d7e58a9f379ec0f657cf3bae1f93a2522c80d7de. 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/JPZ922203044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6e583b36f660cac15d634a014dd75ce86846f886cefbb64d735980794436da. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/JPZ922203045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7717965daca9bee4007094bceec688d0fe2a7dc62b30e7ae16548f0633f492. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:34:52Z), 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/JPZ922203046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf07c357bebddb523babb42157babc8cd6dd6289b9aa7ceeac3c16b8e6db197a. 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/JPZ922203047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900bfff07cf72af8dc602d18098124e11fc271fd23bb3acdb1e11e06d927f5e4. 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/JPZ922203048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aedebe88e066de2bb64ddb048b3d9b828cd0582e1a1a12f4ebd4fc7b02fbdac. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/JPZ922203049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ba10fc3b1ebbfbf1bb06defa9c91cbc7ef4b890bda84b2ca9e8373ed0e4010. 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/JPZ922203050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99818c43a92b803dbb495cf04d26130b328bc8e861fd822dc374c7a47194acd2. 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/BR73M1900007.