Imperial Circus Dead Decadence is a Japanese heavy metal group formed in Fukuoka in 2007 mixing different styles of metal music genres including melodic death metal, symphonic metal and power metal.
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 0xcc16b007a2375644e054cb9b2c7bd9d97c625911879fc25a4b8f651582694370. 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/deec46ea-a98e-463c-955f-fa8fd58fca1a.json and https://artists.proofprofile.net/proofs/artist/deec46ea-a98e-463c-955f-fa8fd58fca1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
狂おしく咲いた凄惨な骸は奏で、愛おしく裂いた少女は聖餐の詞を謳う。
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 0xe3616401db26e12bcdca91c354344b27443228a636bd7d8268818c8b648fd5f1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/JPV751900918.
黄泉より聴こゆ、皇国の燈と焔の少女。
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd507e70614734cafd770fd0098f8cfd27c838722a26c92f5defbf38280eab488. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/JPV751900928.
腐蝕ルサンチマン,不死欲の猿楽座。
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018c2c9ba565accb92b6fba228e46e69548453b13cfa617e15ec696cf8cf3e9b. 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/JPV751900932.
嚮導BRING+瞳EYES=死DEATH+齎INVITE - Orchestral Ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bb892fb914d5a00782081a61f0c42ba9619476365e42fa4b26f9260bb51374. 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/JPV751900933.
Kuruoshiku saita seisan'na mukuro wa kanade, itooshiku saita shojo wa seisan no shi o utau.
Yomi yori kiko yu, kokoku no deung To homura no shojo.
殯――死へ耽る想いは戮辱すら喰らい、彼方の生を愛する為に命を讃える――。
禊祓の神産は宣い、禍祓の贖罪は誓う。feat.あらまり
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15faf465ed76554b15e4ba65d704d7bd2fc442d68f5a0bfcbf45c78eccbaf96c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPV752205970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df1ac533130b0c08614bcda5fb0a180febc53765956f564865b8bafdfb44725. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/JPV752205971.
腐蝕ルサンチマン、不死欲の猿楽座。
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d74fa5132e88960d4ad8a5bc2161c211e33ad4a884fe517f769caa55900067. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/JPV752205972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55db4735c2bd9fd5df75b9676474a62ee185aa86c10bd2967a2a4ce28313c121. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPV752205973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c59dc5e2ddafc1ea5fce4f731e6021a7997a0ffc6372b1f09304fce4bc3cd66. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPV752205974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9125b10a0a489f77e4ed637213628e71e8575b4bb13b8453cc3165eaa32dca. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPV752205975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc50fe125969cbd909188495b1fb78841f2dea64e8b43ddf309ce11f5a232179. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/JPV752205976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deed95ceebde0c85d101f60f670bdfcfa19c87f4b41449ec7fb79a0804cfadc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPV752205977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223221533902abc1f2802295627a2a98c19f56ad52c0839984b70036d5a52bf4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPV752205978.
黄泉より聴こゆ、皇国の燈と焔の少女。-殯-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e67a810d7d3990ae34f7556d43d5ef644d638c76e8cd2851fe1dfeb05c1a6b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/JPV752205979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906d072e478ec03c415ac7e202713968007ba1acc458cb7befbeca3d9b4dfd2a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/JPV752205980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d1f72aad903a37ddd5b509f3bd42bdd6e00d847e96f0a8896f9b838f9ce1f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/JPV752205981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a086cd277520c65a964db71a912790e82c7ce8957035ca0c2913331b939bfee. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/JPV752205982.