is a Japanese singer and actress. Five of her studio albums, one of her mini-albums and one of her compilation albums have reached number one in Japan's Oricon album chart. She also embarked on an ac
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 0xe575e311495f43ab15b2b5cbb549167e194c0147433742f15113565b48e83f30. 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/50dda897-6111-4c16-9725-00af68e61fe2.json and https://artists.proofprofile.net/proofs/artist/50dda897-6111-4c16-9725-00af68e61fe2.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 0x0ca61e25a3420f28b7deedc049a8d03aa1f1c583bc19a2f8c2c42f356e056543. 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/JPN300301301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae0c4d446c8caa79ce4a8942f9c9cd88fd1b40c9fd78f96512074499b6c0ee0. 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/JPN300200761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40f901f73dbdd239a5f553838b24d302ff4d02c55de13feb276b6ed893ed697. 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/JPU901803741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674d75a82eec953dc8b8344420542f579eb3283b66234a7b5361bfac4aad672c. 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/JPN301201621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74aee4f78d004f762b59bd35faa90826c3664e809f02c867fec29bb7161bbb91. 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/JPN300201381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f566080b3325f7595b688da9cb22eeb2987b49ec880844c4a08fd56412d91ca. 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/JPU901502852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243e7833b6cffc14cb57a7ed4da3ba69518e96645ded844634ac9b27b4b64e19. 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/JPU901700282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1731078eb1f36fe2782efb3a8373fdbbce2d1fb626989abd2f4d0ae4ca076fdd. 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/JPU901704127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ae948ead16cf0c4505ff2fae4f52bab2d5b1c4cd88ffd30c501e597a39ad34. 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/JPN300300241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bfeed3d421f9c01282d2f739d09fd845791947edb2ea0084f228ccaaa52b85. 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/JPN300301485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcec36660ac25dc6e66f7ee14c401da99e2893f3e51410133796122849c15d6. 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/JPU901702869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc09e471319bebf575b91755ed577dc0b55daafc8ce0f89a19ff0f7cdba6780a. 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/JPN300901861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c43dff57d9f0cfd11f03cd05e8a3cff8b984a5a2cafcb64c7ba2c26ef305d1. 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/JPN300800801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f238bec5780acaa2914cad9ddc66b8235ed3b21bf32aeb23214d18d69a310f6. 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/JPU901502919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ab515c7040f6bb1d3b1341b33561fba4ccd3905d7b8e3636e56d477d42c1c8. 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/JPU901804316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb4a438b1581dbe33fd417072c088f558f0ef079be20bf7e1f5a639c57fbe86. 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/JPU901803297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ce4de2f5abfde748bead40cbf3502439cc68a12d0729d2b603fc9615959acd. 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/JPN300801501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa261a0825d36d46cd7608c5c01ef5bdd368b190b1dc66d626a01253a670f8e9e. 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/JPU901602778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eee263dc9eaac8dbe16c1e5ea0b667b15926960341e9b706e1505a62569a5bf. 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/JPU901702262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5ee8ff80583467d65c996f640c0192e3e2a7a0c1c88209383bad4bd1cbffde. 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/JPN300401761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa876a1d3530f6d0819dd1d35180a58f7795ddab484679c1fcbafbc39cfd38163. 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/JPN301100161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524c64f1407f834a257183a9ba07758dcf8271b348a88ba4466f5ed1bdf47ed5. 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/JPN301300746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266d4e670e610c48eee5e0d925f8359b08c0af697497bf8921e351fb71ffa7ae. 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/JPU901702268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6ca8d436f276e208d3710836e503f824bf21c78ae2b00fbda6d906a05ccaf4. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/JPU901602596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49f1705e25d6f8d6c235b3396317b8b2f3d68ca1b457da56107b5d8021386bb. 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/JPN301201824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aeb9c84912866d8953acc491f4de5df72903da60e48cebd5c959f87bf915580. 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/JPN301200941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100288c0daf047f7fd8e5a83105af7904d60009df593eb3103095bdbdda34e6c. 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/JPN300801684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bbbdf357c07154cb506cd06acbf45edf8f7a75450b77dcb43cdbdb2b51a7d4. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/JPU901702353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c1b6cd217d434e449495264154e9057c01360abe03966014e693e655a860a3. 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/JPN300500161.
雪の華 Reggae Disco Rockers 2018 Relaxin' mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ba2afc6f551f422d8fdad045f5efb029f218862e46fd21f34eba1843a35cfd. 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/JPU901802617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087b9504c1752c6ee3f95328ab2d3d218909e025aa149e91639923d6d5253d2d. 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/JPSR00105421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e74f824b04999c4e3b08fa6355164b9bd8dc7baa5c02856de8644e818bd2c7. 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/JPN301001001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3db8fdf40cbf2ccd84a42b790fd557f0d35985fda76764befdec8633127ee56. 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/JPN300700901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc707e97b58eff2b4d1673e8acb173b88712ea5ea09f65ffa3389cc1430470397. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN300501001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288b7528f8d3932d91b02483dd4cfde14254548e05737fa84701e86dff891cd6. 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/JPSR01400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c888bdd45310c7662956daf11800ceb19675b222bad8fda1228ab62c988ce8. 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/JPN300900401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674d8e59243dc97535089863afaa195964bf0d00a7cd8901b3c1ef3080ae9a26. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/JPU901700490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77170433028832b37f55587e0eab40e0f5579ab4852fee55907066d0a887a7dc. 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/JPN300600241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ef6ee508ec4aacdb16a2288d8569b4a50b3dcc0f5794aed849cc4de21c3197. 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/JPU901701162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b66db115e617e2a38feb6065f2e0a4ec293b1c44aeb1ebeb90b5ede395d60b. 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/JPU901400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612910abecd16e890217efe248ef26cf5e9105dc6e9b3282d79b5d270e977326. 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/JPN300700224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdacfaea79fe071889093b09a6e8f510cad9174cacee6b778890db2e9003fbfc. 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/JPN300300841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4ff6413d92a42259ff127c9a48340e56643c23394db1e04edc3e7e42db943e. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/JPN300201104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5beaab907f00c8d63a7845e8f2ac85ab2ab4be25d82081e3ef607947349899d. 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/JPN300200861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02222c57245975f95d7fbe85a550c5614befa05f5e6ae44f762c15aa198d03a. 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/JPB602200542.