Dai may refer to: Names Dai (given name), a Welsh or Japanese masculine given name Dai (surname) (戴), a Chinese surname Bảo Đại (保大), Emperor of Vietnam from 1926 to 1945 Places and regimes Dai
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 0x34202a8843a954ce547aabc9e400162477d08aeffd611edf08f04a4732994e3a. 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/1388307e-ef3d-48cf-9323-4d837f1ee8c0.json and https://artists.proofprofile.net/proofs/artist/1388307e-ef3d-48cf-9323-4d837f1ee8c0.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 0x0774741bb552f32bd99c69fe7a8207fc8efac45699b0399f648893d03596da25. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:44:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561416275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16479cd3c8f0a320145cc8a9a6ad2b346f501239017d336cd0852e1fa50db4db. 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/USA561416276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed460e5654d511fbfed3a98b2e8f894d587e7e7efc592415d2ae2e0491b3f26. 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/USA561416277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ca7eb4fc4a23818f6e052a0b5d43354b779d7a1ce7cd61d39b549182feb0ce. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561416281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cbf9b4dde4852ff1c31c1275f02207152da96e80887f4253feba485256b94a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561416282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184b38d517c5c2a4c50e7201888ff7d2ff482d14394d5b684dcb2a9f898054fa. 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/USA561416290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300a9233a3c8cdf2b892d911e52563323ac046c25dd630f2bff9bf871e47bc30. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/USA561416253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea40e6f8e333c6695245c2064f4ec10f402f47b37eb4f13e4050bde4013385fa. 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/USA561416254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559992cb6decbdf383940ff39e008138419a2b4157bc060963b722fac8eda76c. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561416258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7d8a063e94940174aac7453725c21bcb80e67fbced30e94382b554a198375c. 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/USA561416272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238024d2a9d6fc893b33f97b091ab0535df66b05fd2eefb541df9cc6c369f0a0. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2086736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6282ddfc81bca4620a1274e80cee465b1a8d2e96558be916dc49b45a97809dd8. 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/TCJPK2086738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8579010af92415ba192574f58d9196976dc86906ef09a04b9b771bacfcc6f5bf. 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/TCJPK2086763.
Umineko no nakuroni chiru musixbox Misty pithos dai's Selection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bb2bfd493cf78545be7d9453e3b1a6ddbb6792efa42c990c37fcc5067b9bb8. 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/TCJPJ1906301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a5f6ab9fa574461ac05a8ead878c844f5201fd1193a584e59e6f7975a0e41d. 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/TCJPJ1906302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046599f73befbebaad0f6f21b7ac171c5320f032c45aa93a5f57ffccfae50888. 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/TCJPJ1906305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513f90de938e76495b563013cb5dfd9e34dd0f2b2d3ae4501a5558e126ca97ba. 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/TCJPJ1906307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d477eb94a380b578f28e26e92df2d7a66fa1572e9dbe32a457c6692ef18c90. 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/TCJPJ1906308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cad369d5abfa4e544a92a5bac5ddbf90b6b47e15e68cc41c64d705a900f905. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCJPJ1906309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9bd0c6291457cd2f8de3ac7e3234925b4e48d409c35de7e93f379269b23400. 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/TCJPJ1906311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9537b3c37e4e471a08c20132368557c2a8269fbe942bc2674f2d1d26c0deb093. 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/TCJPJ1906316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418ae41a27e5aebf067243a971c35a007d932ae96ca4e8d312fbab3683f5fac6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCJPJ1906332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b8a51c20dde90de32b8c23c3d1e4f2dfcea02283df3e29631718f76bb73f1c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPJ1906334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0941063e9228a14f56f4047cc6f93e56da77a12cfe3e38772402bce8a9a332d1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TCJPJ1906336.
うみねこのなく頃に散 musicbox 霧のピトス dai's Selection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bb2bfd493cf78545be7d9453e3b1a6ddbb6792efa42c990c37fcc5067b9bb8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TCJPJ1906301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a5f6ab9fa574461ac05a8ead878c844f5201fd1193a584e59e6f7975a0e41d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPJ1906302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9537b3c37e4e471a08c20132368557c2a8269fbe942bc2674f2d1d26c0deb093. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPJ1906316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824f572272770edbec07aea6220fb357e6a201120e2a554a28cee139e6d0391b. 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/TCJPH1877656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70b84f5d9a7bc323306a5d1f4ac753b4dd2d43175c97dce577dad2a4c5554fb. 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/TCJPH1877767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd8e06c2036ebf5efbb108ef1acf979ac019c85aab5f448ce530beb11549827. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH1877772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352fa7a0fedc04e5b698064a8687db762dfc91bf9f216752c338c910467cf283. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH1877773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd2df8cb8744acc7a139be580b1b02dcdae2969f35a5ad4bb44cb43dea75cd0. 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/TCJPH1877646.
uminekononakuroni musicbox Blue Best Selection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97239a98387a4d3029ec5ebff483009ea524a2b9995b1f67e638c085910184d0. 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/TCJPH1877651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824f572272770edbec07aea6220fb357e6a201120e2a554a28cee139e6d0391b. 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/TCJPH1877656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aeefc6b503f6f16c5b09b26fe10ad81cf365eb6a3fc48d984271a5c6892f99. 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/TCJPH1877634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb883bd8051f8cd41f2f46598573a474c7356267b3be13a0ae43b075eaf483e1a. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:25:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH1877770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352fa7a0fedc04e5b698064a8687db762dfc91bf9f216752c338c910467cf283. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/TCJPH1877773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc036920c2da6070fd82a0487703731bd19c4dda2ce98ea4c9ee3ff23e1c70d8e. 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/TCJPH1877775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e9a36c29a8ba7daeb81037eba78d6495108cf1f5b27c297d7507b773694255. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH1877781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03adfd0c922c9b11f95701a803c4c28cef7b773d4979965e7059301b5ed7fdb7. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:44:47Z), 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/TCJPH1877783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd2df8cb8744acc7a139be580b1b02dcdae2969f35a5ad4bb44cb43dea75cd0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCJPH1877646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f061548d5712aa2ea820d4e1a6bf7e337e22bf52196aae54981f1b26166a6c. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH1877835.
Mou ichido boku wo mitsukete (feat. nayuta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53dc2debcc14b9664ce1418ccc48c178ee7df9b577851b8a56184611c1107a4c. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH1877836.
ひぐらしのなく頃に Sound Collection Vol1 composed by dai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbffe5a7509ba1fedabde5febbc27d3b1c31d8ba282b4d426faa4aa012daa16. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPJ1974055.
Higurashi when they cry Sound Collection Vol1 composed by dai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfc9c72813b562543ee420a846bb8ded061fdf259c06fe2589e15f2391031fc. 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/TCJPJ1974049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4b7aa316497ea55451ddf8a4a1ee52864a275cb365b339bf1ce9d08d400f11. 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/TCJPJ1974052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce56a0ee0a18ce272248c9135be7a308d3a3ce14c68548f836dcf60ab38e120. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/TCJPJ1974070.
Higurashi When they cry &Umineko When they cry nakunaku soro guitar -dai/M.Graveyard selection-i
ひぐらしのなく頃に×うみねこのなく頃に なくなくソロギター -dai/M.Graveyard selection-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01eb9a7d48cf96aedee15636b9c93366c96414a229936f1c6acbf5c91a9e68ae. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2246607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266a09a41192368657aa2541901f474585911fb76f3538f7b673af6cf59cb477. 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/GX3Q92192388.