Nariaki (written: 斉昭 or 成彬) is a masculine Japanese given name. Notable people with the name include: , Japanese politician , Japanese singer, songwriter, producer and CEO , Japanese daimyō Category
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4549a0b0a658770d54bee13becca0bd33288f70fa86e5112b9dbe96b82191091. 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/715e7878-b0ad-4315-9e45-7a66b4e1c31b.json and https://artists.proofprofile.net/proofs/artist/715e7878-b0ad-4315-9e45-7a66b4e1c31b.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87242d418bdb52a5679b30cd355cf1bb3083d8844575a22c51aa5d6faa609b5f. 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/JPU902200940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fa799e1c2f324ac0e92a8fd7be260a69b0b0fdd69f0eed56f3d8c1ba5976c5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPU902200941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a7fde3a84065fce848b6e84c1dfc47ce7bc228701cad178a8de97cfd0ee56f. 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/JPU902200942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53acb76a4833ae9708786924febbc0da16aa94adce165280a7336310dd9566c. 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/JPU902204112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0641e3524c82a8c519e077b69ee589bdf0cf6ce9fe6024f7a01367f519a393fc. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/JPU902204113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf419263c739a9cb3b1ba16bf35a5a7060dbd6a8df9d51d3973b7d90e44d53b. 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/JPU902200945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef1f71fd92519a83c0675a91e31096686b5092f9ba9b4fe36b472dc3425954e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPU902200946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2d34e2b0514b4d7fad0ecbbb846415889feaafe5e9f7407184a151faa809b9. 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/JPU902104093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd283b9b4e2c4c2107a23ba4ec4a192b3744db818accd1541c3094b2512a2c5. 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/JPU902104094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd434bb99ef02f822c70510ea66f3fdca0e6adf09d1861574bdaf37ffd6b5432. 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/JPU902104095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcb6511f0064f1a76cb8e22a722f2643013d39c2f967345e2e8f78a97b45d2a. 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/JPU902104096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a353c05349d3487bda72f2c192cf8096690e4f84442f19c63fae334225c816. 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/JPU902104097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465c8b7caed153dd92f78730f7855c9978cdfd62083eb54856652df912a044db. 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/JPU902104098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85ee998ebe9aaf702f139fb93667a7d956cc8102ef7adc823d4b92b9d11301f. 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/JPU902104099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd051d8bac8e24f777eb80454d1196f84b7d972b29af5a9b97251b0db14f1cfb1. 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/JPU901903256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48c3359ee664d9a07a9497291f60f46366aec6c88cf3bcde32a23f45b2e3b90. 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/JPU901903257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8743ddb21be87e2342750a4d2c5b587a2cc22699190e191305670b627426096b. 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/JPU901903258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8816ab5386edb4012d3e94a5a86c57f6d05d2744ad77b50072e1297c31e3ae96. 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/JPU901903259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58ebd6da0fdb3e5fa06fdd67531028778168d5f2f0d5173a47431247521d435. 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/JPU901903260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf69f34456a8f0a2abad8de899772ac69c93789ff4593f76fdaf1576fd8ea035. 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/JPU901903261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82c49a95ddd38526bb401386e130b183a6811197b214c89e80525e20dbe2ce8. 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/JPU901903262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b5bf9cd69a9f882cf43a4a5bb8e8de94f988a328eecc28e6186be83a0c746a. 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/JPU901903263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222f695770c84299bb91bf4b4fabfbb04859691704ecc6fd9ef03c6fab79ce8c. 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/JPU901903264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5851a957fa16347a92d31e6a17291a24a33e14581adda734486c342073aaee6. 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/JPU901903265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f8569dd71adbf36fb0694d9f5d660d8daa052953c044cbdf596ea1e788b983. 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/JPU901903266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970d3922e71acb322a30e8257a5458edc5b900410509051d95e3a76e8a6e25a7. 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/JPU901903267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931fe9c525e2fcfccc0cc19762bc8272d2b935644732dbb094d4de3c540c158d. 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/JPU901800525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232fc8ec124eb443f05119e2bf16b9af318a73fbe771cfc6a6ed4ae02b9b5861. 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/JPU901800526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f8e0de1222ebce3dbd599845186fc0e7eff957766ffb7943defe51bfc97346. 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/JPU901800527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a0f74cb36535fe514904c5581f199f67aeead2c36e072afe66c1ac641c40f2. 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/JPU901800528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5d8a7c7d6d18eab7fea33b2c9679f883509e5f257ff3c2c61382f3c589a8fd. 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/JPU901800529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886244d1fcaddc95ed5961bdf1c4698e4b3a23db407287ff6e4ae581c1247d66. 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/JPU901800530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a6d0498a923b56194e2da68967670f632cc7df8950cc5da8264153f92d8bfd. 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/JPU901800531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b93ac99eac7e36188a0449eb21959fe00bb088b32c1e8d5207b42de04e93d4. 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/JPU901800532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5add0592752704d81231576064b22156bcde054be6cd3699bdac12cfd0a9d7d9. 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/JPU901704047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e9e59f589dd50ab3aec544f81d039ea37dd8665e04655dedb1adb37383845c. 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/JPU901800533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4386f3cae429ef2d6139c73e6a29cdfa40747e2864238fde0286272baff5503e. 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/JPU901800534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f58a650018c58ac283bbe4523ac121a09f133333da5167d803c06667370fba4. 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/JPU901800535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba73c720fe12823e52fd5dbcd29b7ae28ba7de8c4e09c4b4a15d2584de4e1fee. 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/JPU901800536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b7c792efdccc7c31ad7d537129a58a3a84d49ec44e5d03b2c16509f3bb7cb3. 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/JPU901800537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0148b9d3884e547a18bf8c154bf9478b849d91d79c43acec54137f94d997f592. 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/JPG102000911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fe592e47ecf32a8023ac524bbc1f67953f03b21c8f815b94773ebac1a5930e. 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/JPG101900529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756d7f66b0a66517948dd81a20680889cbc51ac8fb2991c4e33871c87dfafbd7. 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/JPU901902263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6878a11ea8a5836c831f3fcc2fead3544a21bdc7fbf3a06590922dfce51acb. 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/JPU901900512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c5e1027a4bd2142346c50d414ebc37f947b7419d28651bc0d5aade20887345. 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/JPU901800967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a6d0498a923b56194e2da68967670f632cc7df8950cc5da8264153f92d8bfd. 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/JPU901800531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5d8a7c7d6d18eab7fea33b2c9679f883509e5f257ff3c2c61382f3c589a8fd. 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/JPU901800529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5add0592752704d81231576064b22156bcde054be6cd3699bdac12cfd0a9d7d9. 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/JPU901704047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dae23251640756928202c6fd762757abdcf3de4ff6373391166fb53f23943e. 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/JPY202000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a560408189b4728d0a424394f656451c80071a6a847850238913c09fbb65edc. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/JPY202000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede100189550ca56f3aba48d51420b9c747e62b04e89898d42f648864c9ac45a. 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/JPY201907476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b082ff544eef107398a3b7835e210845f9ea7b522a46a321f4a7b062a49d4de. 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/JPY202000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3f63371ae25af65b9180d3f9f08d49c7cb3e232a630c98d173e172da0f584f. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/JPY202000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f350d9061023972a51def8d24187d2b2c1d2ffee395ef5a1a62db82ce90725. 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/JPY202000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa414c01db51c64948aec8f05243e651693123d08c31b9a9bb482bfb2040a5b64. 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/JPY202000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306a6d448f370178a3495de2fb54ce26ec49fab6ad3f46d3e68c32dfa4f7a702. 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/JPY202000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88febe2743d419eed634f6ea96524f9dba8d3b2bb03c8752409221e9014ce96c. 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/JPY202000033.
Give Me Your Something feat. Daichi Yamamoto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d50be63ca894016edc191f8e5ba94f915579fe597c79bfae09ff22f0659e45a. 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/JPY202000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffdff98808efe1b9cbf5521a39799cfbcbc72fe6ea473d346b4980f1b0ceee6. 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/JPY202000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62b1a09a3b8c112502695846d5b3e0b432e2dcaf29069ab20d122d3356b57ca. 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/JPY202000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57c0bf97b7aeca94318a3181f333e525ae0ba795a6ab08705f963d2cc3d362c. 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/JPY202000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879e870cba8e89e308364275084df2165c435d84767f794dd19c5970c1f4e5a2. 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/JPY202000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd8c4b1cb775b7880aeb03a238b4ab567b666b494a154501b63be79d255dc30. 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/JPY202000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216192558185e6cdf63be94db5e21508371bc05aa9f4bc5bb49bd0f833e383c0. 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/JPY202000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2969f905e5785517fef3b6d7428ab4635deec366fb3b0f9ce601af353aa6c3. 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/JPY202000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516c24096cb44a3796521b7361ddabc0ed12d5184f8f47731a0e48a113cabf12. 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/JPU901901568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6878a11ea8a5836c831f3fcc2fead3544a21bdc7fbf3a06590922dfce51acb. 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/JPU901900512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc605f3bc3f97f2411e948633c305bdabbf51d89a884786f1d9896baf4dcf660. 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/JPU901901089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f54339716bba8e1bc2d1e14861de5c1b94f1f2ff1ebe9ce3cdc35a6d2367b9. 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/JPU901900392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf629c28d8b598fd746a0cc7b3d0a6915dfbe1030d95ad976a881f67c6a238069. 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/JPU901901090.
Dilemma (Produced by DJ CHARI & DJ TATSUKI)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a11a55cee4fcca3f814876f86e9ebbe70dad574840323dc4bb5d87c1152badf. 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/JPPO01805992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c37e5e437cdf125567feaad8e7e1bd4d7a3869cdae505b9c98e9bd68c409dc. 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/BEN582000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4f490bd47eb5774157065fa6e67a9d6071cb3005f4661064f3ec48a437a58d. 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/BEN582001109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9a3133f5bf48b25dda3aa008717eb639a78553b2fa6e7698ad635ac5685b5e. 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/BEN582001110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57457f15e50faf18451f738dc7de3f8b197cda72a9c0ec55d1c864f8aa3ecba2. 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/BEN582001111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c956c75bcc85441ab469ebb681094e7f94028437a3a7e1502739e413cf76ff3. 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/BEN582001112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c155ef836ba515eb658bcb35bd7334cf438c8753b23ac3fbc51ba55639dca0. 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/BEN582300357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe63c2416015507fab85350bdd3b8f7f67bd90bfb78d78c6391d98503f7297a. 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/BEN582300358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c58420abe525d28445e9178bf7c0ff2fad633942433fb887685a911f7679672. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BEN582300359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1d6ec15e92f014a280e8afe433636bae9bbf485488b0b413518d626238598f. 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/BEN582300360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972e955893f1956aef68118e04e46fa5044bde243b3c3419debba6e712b067c5. 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/QT3EY2449888.