is a 2004 Japanese film. The film revolves around the protagonist of the story, Japanese rock musician Miyavi, portraying himself and his adventures when he goes back 20 years in time. Plot The fi
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 0xee08ba02f8735db1ed5dc46a7afb75fa08af1fcbe3685e39a92cf80e0d538abe. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1698b90-06f2-41ba-a8ff-e45081c4cef4.json and https://artists.proofprofile.net/proofs/artist/a1698b90-06f2-41ba-a8ff-e45081c4cef4.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 0xe1a7dc6e9dd23b324452da82741bb2b9bac7b9b7cfb9aba1b6c5a4b682e680d9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP01418302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a7dc6e9dd23b324452da82741bb2b9bac7b9b7cfb9aba1b6c5a4b682e680d9. 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/JPVP01418302.
全然気にしてないから僕のことは気にしないで
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1592298d4a5b38ea585c355556a63636109af9b7baac04533661d46874837b5f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP01418303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2216deaeca0cd22f035f5bc8eabb0a54cda7a70bb1edcf469345e0372bd09dc7. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:26:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI101700591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6891105cf65530c57eecb562f8ee747327ad824e3370453add9ed8f4bdbdd71. 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/JPI101700592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c12ce0c082fbf5b81f3c4aa1d9ce3616f8a9cf52deddcba7fbb4a88b591c2d. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI101701404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a4f10df2fb987a0309825ae2bddfb8c75c2e5e3adb4c4d3217178fcd465c56. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T23:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI101702232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1203699eb18dc667f29d373da116dc300aed940655bd5d18fc76815e767550. 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/JPI101800593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0962f8ddc3806d1414756c884795419e0940c3950168210940b3b1d6fdc70ca7. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:20:06Z), 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/JPI101800594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49df44df9b38e0a544230b683d0e441512e2fc6424bbebc8a5b8bb05478c6648. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI101800595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499f24336bb5d0813521d5b012156947fec527ddfee7787f8ea82f7d029c92a2. 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/JPI101800596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d2215d22989a46e81dbd6fb8b9f53934e32246f80cd2fae7c53aa2a00325ee. 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/JPI101701405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7aa678f6f91512405931c0923e33504749ab9f50ec2fa110931d9aceba96ed6. 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/JPI101800597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bfe874a7177a3678fee718686f39207bb0efec263be290eb5eea58280e503f. 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/JPI101800598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4794845518e6346df2cee4690b61c656e36376962a36f5ef6bd2f12af2a134d0. 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/JPI101801848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78297dca1fccde60b053fbac69245a4f722baaaf0c3a66ace2d4ce59cc51dd35. 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/JPI101801849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae2041209f14aa22d883883ae7eecfd0b965ea568fdc1b5a7f4fbb49ae27bf7. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/JPI101803041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd705af893fb1d84d1d4a4a2b23d05f962860642007a4549d221991def26771f4. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:43:02Z), 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/JPI101803042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90dea7c4648d61b9534d8368a44f4ae804019004132de3e4ef33f55dfb3bb8eb. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/JPI101900624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78018353cd776aed76fe15201c34c5058b45367457f109e8c9783c081fd6b6ff. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/JPI101900625.
「ざしきわらしのタタミちゃん」主題歌「CATCH YOUR SWEET MIND」
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b79335b8e2625ed985d1152be70cd23f452d4a379008294d4265e7e58c39fb. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102001189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961cca3374a78759e81ad687be32ec1bb2fa6b722e9d1ba36c49e309796ff774. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/JPZ922104682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d2507ec46033226776acbc2fa20b3c97dc77b9fb02b787ce59694518916730. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:51:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT552000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43f7a7f2f45bdcbb2a3573cd155c50099eb5b577170bc7edccdf77c8ed899c9. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ922104683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f936bf5c22c8ef072fa5d15bd4d98085e19367b70268ad06c8fa1d1d9e4d4c. 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/JPZ922104684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edb7c116cad24d902e0375909a405213a649ca3c5b4ed1b4f44b9f87031437d. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/JPZ922104686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66418595d25e83b0342a4626035e6f78734fdb3f715788d16775055a9a44393f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/JPY392200487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb5e1c3a42b238e831cd4ff66cb249b7e74eced80f56e07c7200ed91f7f504c. 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/JPY392200488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac1d1749911f7bd0dcb9ee11e7fc0d8e5f55b4bafcaf88bad461f65fb98fc30. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:07:49Z), 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/JPY392200489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea57ee2d1f2d66bde1af0d8cd93f41ee69c207abe1e7b1fddc8cf2b3a02cea0. 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/JPY392200490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7f4c076b3e942a8d023eb81193257eb975da3e197704787570424012dc3e86. 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/JPY392200491.