is a Japanese adult anime two-part series about five schoolgirls with supernatural powers who must defend the Earth from the evil Inma Empire and their leader, Necros. It is a pornographic parody or
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 0xf21ae75fc3fe0040e545b667ba1e8a283f7b5ba36b40c3da21c25daca599becc. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28156f0f-af17-4399-bfd0-941bbe2bf751.json and https://artists.proofprofile.net/proofs/artist/28156f0f-af17-4399-bfd0-941bbe2bf751.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 0x830ba7090513004c25852a1707c5c8972caab2e3629c939ad7cc84b31c18414f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITG272200581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1778bbb25759ef8bacd07b78cc2dec40472282e5a7570155f6f5921dd9375df. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITG272200582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc968b7dcca6b5270c16c441e7800fd07d1ea1f1589fbacdb170902692b8b9ae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITG272200583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1187e91ad32d1b465daad7b5000d7383040edd485504bdb345c0a05041edc2. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ITG272200586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eac07d4c70df1611d4526763cc8762e6cdbfda83ea0fad5f5f3fd3746e1f8d8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITG272200587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31cc86820aef90475c2015438faa4f1e05a92ccdd17dffa4277e957d989b05c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ITG272200589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecb94ba45997b1780bdf71100efcd55f294976cadfcae0f79418697edbe544e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ITG272200590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab89760a770e18749294dea11b2c2cc6afa9b1603b47beefb1d8285e98c24fa4. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/ITG272200580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9733292b785a565e2d7a21e87ba96515d5baee949fcadcfeaf95823ba1ef74a8. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ITG272200584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9a55a2a7ce71d6f6db649c72f8f3e65e2a83ef9ddcd6456238a097e41541d7. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/ITG272200585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06ec3482b637dc231e924a12555bc1cf3359f0620d890a8282a1ab0d4493390. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ITG272200588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1187e91ad32d1b465daad7b5000d7383040edd485504bdb345c0a05041edc2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ITG272200586.