, called Miko in some western releases, is a shrine maiden in Psikyo's Sengoku series of shoot 'em up games, first appearing in the 1993 arcade game Samurai Aces (released in Japan as Sengoku Ace). Cr
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 0xc8fd156d334a6f281c23239b4a60603f16a3c1fd866bf7a5a778ca907c451fb1. 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/8047db88-edd1-42dd-ad11-d190eb90ad55.json and https://artists.proofprofile.net/proofs/artist/8047db88-edd1-42dd-ad11-d190eb90ad55.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 0x94c79a04dbc4befdafd5d3b3d35baf4cfb26aa8e1b46066deb34ba3dd65c4435. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/JPTE01803690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01db9c62d94a68c9771f6de72ab8d26ea1ab960323ccf07bdb2969aabdd59766. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPTE01803700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743dff5aae8805552e0b52e4a9778d2d5131fcd4ecab6c889263524d4eb8316d. 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/JPTE01803710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e673232fd96f456d159dda8f663be1c36659aaa646dfa886c9b28d7523f54e. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/JPTE01803720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cb2379ca271111022bd501a0bd8ea026716b60934452d6e6d036bbf7fed609. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/JPTE01803740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3570dd195b52975f788c1c0911163ed44201d3eac01ece62a4ee712fb14bc15a. 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/JPTE01803750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5aedbf8706a8d3e540b54a9bc66457b9d552279080fc60ffc2f7b0b8085c0a3. 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/JPTE01803770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99b1a87a17a839879860e273397552c5e502b78fb053e9ce4cf6385fa14c7e0. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/JPTE01803780.