T-Bolan is a Japanese rock band which debuted in 1991. Its members are vocal Arashi Moritomo, drummer Kazuyoshi Aoki, guitarist Takeshi Gomi, and bassist Hirofumi Ueno. The name of this band was inspi
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 0x0a0f8817e7519bf9cb0c1f99ce0dd87eeb4232103482774c7ad5eb5cdf1fa360. 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/0b188156-a0f3-4089-a682-c03ec1575d74.json and https://artists.proofprofile.net/proofs/artist/0b188156-a0f3-4089-a682-c03ec1575d74.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 0xfee2539445659f144ab050349d95ac3c5ac77076439e8f34f2f1f33cf214c9fe. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:27:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC401002013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437a2895492c2ee27fe257eedd82273151e22984bfa06c4ae7f378126f1bcff2. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPC401002027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6fa44aacac7d9ce7911d6c49d8fe0b3731192ecb8aaf805574850fd958566e. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPC401405008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d8ba9dd92c0738b3f7f93fecefbad2a9cddba157699b3eaa13c103148b0106. 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/JPC401405009.
離したくはない（アコースティックバージョン）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee81d2dce92ca6006d3b191587b1db58b32404ce3f04f839ee97a6657e64cac4. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/JPC401405014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d0138a4dcd376d3e6466193406016aafcd0d80781c2db3fffaf1336461e705. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC401405047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb46f2cd24374bb6096706eeaa0193f116da2d1f0e3d7b4d2368e595f36b1195. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/JPC401405034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c782d4f98b474e245285b1b0e894cb95721f320843f80791b02b9ed2c20096. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/JPC401405035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7880b842e12c64bf5d68f2639e88a247af40b3694936d20d927ac0d453619e29. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPC401405020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3476874d4d623268afbbcdb9637729550f66445b501c90c8c35902725bae67. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/JPC401405021.
刹那さを消せやしない／傷だらけを抱きしめて
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9df96324c033aac46530d16d2a0c45597704f0feae6582a57bf3874f11f76c0. 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/JPC409391102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f85166429d891d4f46b5e9ffd504cd6581cf9eacae2174c4f1ab67b9e3fde2. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC409391111.
夏の終わりにⅡ ～Lookin' for the eighth color of the rainbow～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1909741f3224577f3d18b31e737b7938def341aa069bafd495b652008a63c69. 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/JPC409621110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf1576861c17d7000b8dc5b156015492f41ba93d162e58e85fcece40e2dfff2. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T01:59:39Z), 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/JPC409621116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3459082fab206fb8b2955ed9da6b4cf9c7cc5e4e99698fac08f5c1b5879557. 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/JPC409621118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbc8b5088552a81e23c17293e9501d28a1af4160e796b63a708a7600d10a807. 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/JPC409621125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0de0fd7bedcb42d9aeca2f6700ec01976bcc98d2c7e9dca89abbd79f8a2735d. 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/JPC509801109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487e55a8167ad2696fd727736dc9b0b67d683ea6d882089d9c22f1d34566db11. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/JPC500201112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e9b60194b1faeb15a982f8d9967389dc15be5f00a703f90befd5adc47a2a3a. 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/JPC401002010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2bf387df4ebdbce1673f0c8b2b4a1ceaef27fcc14a0d1042672ffd424dbfcc. 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/JPC401002011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d67c652e1c79ea5adf06a1e4be257eb725c72f22578a48ec3fb5882033ac79. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:52:23Z), 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/JPC401002026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b246e2030b62abd689a939f59555e95f5aabd4c7c4b0a6fe53a5fe62dc1574. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:21:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC401002028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebaee6e143c857b06da91d73c048f0d2d4ef765d46d20b1dc06512aed82b19a. 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/JPC401002015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2295383b59c625162fd825c5d1b20117a1dca58ba626a0ef95720e8f53f2642. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC401002034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc258a130c3e1b1bba9cda062479af2cb1b498843b54a961e64151fc8a4b840ab. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/JPC401002037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5d852c802624276dbd7d83f4a8a3ccb49754d4527828d7ca6371ecb8683f62. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/JPC401706043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbb30e2f92ee20666c0a890e43ea98aeb6ed5ce6d61d3d77ca6557710f2f701. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:53:04Z), 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/JPC401706038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca7488b8682a48cfbce6a9863f49502ba28d578f7bf2532feee438e7f673570. 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/JPC409621119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4bad17cfc8f7fa25e8d5222e9b3c11132343f45a66a9fd25a88394e91f984a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/JPC401706040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa424bf38bbe8adb0a2f6c48104dbfe424a6fee48a5fdae365a9c26dd91e94186. 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/JPC401706041.
愛の爆弾＝CHERISH ～アインシュタインからの伝言～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e9b60194b1faeb15a982f8d9967389dc15be5f00a703f90befd5adc47a2a3a. 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/JPC401002010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5eac2ec6bf734e8a21e7c81db3a4af90a0cc3f3d9f8e2f2b7311c507f7ffb1. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPC401002038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6fa44aacac7d9ce7911d6c49d8fe0b3731192ecb8aaf805574850fd958566e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:02:10Z), 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/JPC401405008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebaee6e143c857b06da91d73c048f0d2d4ef765d46d20b1dc06512aed82b19a. 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/JPC401002015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f353d119003e66a230f060bd61d19a287043b2ad54c09e0f19f6b27f1d304f. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPC401002024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2bf387df4ebdbce1673f0c8b2b4a1ceaef27fcc14a0d1042672ffd424dbfcc. 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/JPC401002011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9403e319ae6b786d959476c1e715e58d600f05efe833546163e50e3349dbb131. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPC402011020.