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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151672505b1715d0ec5717fc178ae7d9c3fddf5e364fffe1f66b24fec4555dde. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d124166-36c7-43f8-9bbe-537b5b5d5506.json and https://artists.proofprofile.net/proofs/artist/0d124166-36c7-43f8-9bbe-537b5b5d5506.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
ファビュラスナイト Host-Song Reservation -Crimson- ヴェンデッタ
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbe30db9b77210c1a1b5ac1d8144d3537293464b41d8a108c1cfd30fd537d6b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602100181 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2133972ea3e12ca2dfa0ea6824e3dd4bebaa94936cc2efed7a936d430ca40d. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602100182 — a six-check JSON result.
ファビュラスナイト Host-Song Reservation -Gold- クロノスタシス
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5845741373a18e8df73bf6e870b5148a7cd555b768d23df3a24691489660a9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602100168 — a six-check JSON result.
ファビュラスナイト Host-Song Reservation -Indigo- トワイライト
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd196eb82d3d9d38f3e55bafbdd586264eb664da8ad8e3557af4dc0e8e759b19b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602100237 — a six-check JSON result.
ファビュラスナイト Host-Song Reservation -Violet- ネオバサラ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48cd26c4176c3a481f8b023bf6d8c829003bd9e2db7a16dec5b957b4d79cd21. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602100249 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fdfcc7d62b85b518f1f43cda232c888c1f4fdc863813a0ac59e3a4b9ea7d46. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602100250 — a six-check JSON result.
ファビュラスナイト Host-Song Reservation -Khaki- ヒメル
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2413c7620625176b3c2e2ac0121a705710b7ab33dc268677eef70b0de23f4c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602200073 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c11fbd7b6f466799daecfaa2879ccb8983779c0d2dffbed1892cffbee5f5330. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602200075 — a six-check JSON result.
ファビュラスナイト Host-Song Luxury "SYAKUNETSU" Short & Karaoke Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a043bd4cbf4cdccab0aad2d1aa515b278515f722849808a9690f525073ef83b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602200419 — a six-check JSON result.
ファビュラスナイト Host-Song PRIDE Short edit. LIMITED
ファビュラスナイト Host Royal 2023 -PRIDE- 男本☆シャンパンコール
ファビュラスナイト Host-Song PRIDE -Hi-Tradition- クロノスタシス
ファビュラスナイト Host-Song PRIDE -Sun & Moon- トワイライト
ファビュラスナイト Host-Song PRIDE -New Generation- ヴェンデッタ
ファビュラスナイト Host-Song PRIDE -Another Eden- ヒメル
ファビュラスナイト Host-Song PRIDE -Tribal Japanesque- ネオバサラ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96f21c2d1ee4f414e2257a3e861561bfb56109be5cb9a07a24f15ae7d9b87ff. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602300181 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7381bc75b4ffcd55b8b65f9a2c2151aa915b61002df5487006292d655fe33e1. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602300182 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed34189c481607098d2c2aeb6288ea8d49e371792149690c7a364a9d88701fd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602300183 — a six-check JSON result.
ファビュラスナイト Host-Song Delight "All eyes on me" short edits
ファビュラスナイト Host-Song Delight "All eyes on me" シャンパンコール
ファビュラスナイト Host-Song Delight "All eyes on me with you KARAOKE"
ファビュラスナイト Host-Song Delight "All eyes on me"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44936f4cb43a62f32af2e491f58b153da9cdb881233a9d636418446718fbd165. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T13:14:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPD602301434 — a six-check JSON result.
ファビュラスナイトドラマシリーズ Reservation Gold -クロノスタシス-
ファビュラスナイトドラマシリーズ Reservation Indigo -トワイライト-
ファビュラスナイトドラマシリーズ Reservation Crimson -ヴェンデッタ-
ファビュラスナイトドラマシリーズ Reservation Khaki -ヒメル-
ファビュラスナイトドラマシリーズ Reservation Violet -ネオバサラ-
ファビュラスナイトドラマシリーズ ～運命の女(ファムファタール)をめぐる、極上の男(ホスト)たちの1週間～
ファビュラスナイトドラマシリーズ ～ビーチ・ホストクラブへようこそ～
ファビュラスナイトドラマシリーズ The Pride of ChronoStasis
ファビュラスナイトドラマシリーズ The Pride of NEO BASARA
ファビュラスナイトドラマシリーズ ～納涼☆ホスト夏祭り～