THE SIXTH MADNESS
type: MusicGroup
genre: vocaloid
popularity: 2
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x124c57927bf5e8a88fe282c3189aa33b24fc432d524088bae9741162f5b399b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32501fe2-1782-4556-b9f2-c891e9059022.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32501fe2-1782-4556-b9f2-c891e9059022.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32501fe2-1782-4556-b9f2-c891e9059022
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x124c57927bf5e8a88fe282c3189aa33b24fc432d524088bae9741162f5b399b7","name":"THE SIXTH MADNESS","registered_at":"2026-06-16T07:02:21Z","symbol":"NIM0974240","token_address":"0x66102942dfefca0bd7e4c0b4b12dc7242f60cb0b","type":"artist","uuid":"32501fe2-1782-4556-b9f2-c891e9059022"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124c57927bf5e8a88fe282c3189aa33b24fc432d524088bae9741162f5b399b7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32501fe2-1782-4556-b9f2-c891e9059022.json and https://artists.proofprofile.net/proofs/artist/32501fe2-1782-4556-b9f2-c891e9059022.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x124c57927bf5e8a88fe282c3189aa33b24fc432d524088bae9741162f5b399b7","name":"THE SIXTH MADNESS","registered_at":"2026-06-16T07:02:21Z","symbol":"NIM0974240","token_address":"0x66102942dfefca0bd7e4c0b4b12dc7242f60cb0b","type":"artist","uuid":"32501fe2-1782-4556-b9f2-c891e9059022"}
album: 自由への欲望 (feat. DJ SAIJI & 麻生浩樹)
  type: MusicAlbum
  date published: 2016-02-01
album: Sixth Madness -Ziyuu eno Yokubou- (feat. DJ SAIJI & HIROKI ASO)
  type: MusicAlbum
  date published: 2016-02-01
album: ジャパニーズシックスマッドネス (2022 Remaster)
  type: MusicAlbum
  date published: 2017-08-31
album: DISTANCE 強く生きること (2022 Remaster)
  type: MusicAlbum
  date published: 2020-08-19
album: 青い春に踊るように (2022 Remaster)
  type: MusicAlbum
  date published: 2021-05-01
album: 雪に消えないで
  type: MusicAlbum
  date published: 2021-12-11
album: TAKE YOUR DREAMING HARDER
  type: MusicAlbum
  date published: 2021-12-18
album: 誰かを愛するように
  type: MusicAlbum
  date published: 2021-12-25
album: TAKE A FLIER
  type: MusicAlbum
  date published: 2022-01-01
album: ガレージを開けろ
  type: MusicAlbum
  date published: 2022-06-04
album: DAYLIGHT REVENGER
  type: MusicAlbum
  date published: 2023-03-21
album: 今 生きていく強さを
  type: MusicAlbum
  date published: 2024-01-28
album: UNDER THE SAME SKY
  type: MusicAlbum
  date published: 2024-10-01
album: 赤羽に雪が降ったら
  type: MusicAlbum
  date published: 2024-12-11
album: 物語は今もマッドネス
  type: MusicAlbum
  date published: 2025-01-01
track: 今 生きていく強さを
track: WITH LOVE (TSM Ver.)

今 生きていく強さを
type: MusicRecording
duration: PT3M56S
duration ms: 236562
explicit: false
by artist: 武藤大輔
by artist: THE SIXTH MADNESS
in album: 旭川ノスタルジア
  type: MusicAlbum
  date published: 2023-11-01
genre: vocaloid
isrc code: JPW462373042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:18:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfec7c51632fc97c17cabb733beb020c6494b26a33f515ff7b2b40f36bfed5000
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462373042
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec7c51632fc97c17cabb733beb020c6494b26a33f515ff7b2b40f36bfed5000. 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/JPW462373042.
  date published: 2026-07-08T03:53:27Z
audio: 今 生きていく強さを
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.765
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.467
  additional property: Energy
    type: PropertyValue
    value: 0.797
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.169
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.134
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.618
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.517
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

WITH LOVE (TSM Ver.)
type: MusicRecording
duration: PT2M43S
duration ms: 163055
explicit: false
by artist: 武藤大輔
by artist: THE SIXTH MADNESS
in album: 旭川ノスタルジア25
  type: MusicAlbum
  date published: 2025-02-20
genre: vocaloid
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d88aebc5213cddd099211aa1f437f716c420842edd18063f396ae8edea68345. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/JPW462384743.
  date published: 2026-07-31T00:26:26Z
audio: WITH LOVE (TSM Ver.)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.754
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.319
  additional property: Energy
    type: PropertyValue
    value: 0.884
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.137
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.498
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.44
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.01
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: JPW462384743
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960327
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T00:26:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462384743
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960327
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960327
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T00:26:26+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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