Archer & Maniac
type: MusicGroup
genre: epadunk
genre: russelåter
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0062330feed3fe65a902611201f502287530b8ecdce308002c65520680c158a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48dec83f-8953-4022-9595-e5fb5405128f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48dec83f-8953-4022-9595-e5fb5405128f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48dec83f-8953-4022-9595-e5fb5405128f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0062330feed3fe65a902611201f502287530b8ecdce308002c65520680c158a","name":"Archer & Maniac","registered_at":"2026-06-16T14:57:45Z","symbol":"NIM1087688","token_address":"0x6313b57fe00aae4f8097cbc1daac04ddaad783de","type":"artist","uuid":"48dec83f-8953-4022-9595-e5fb5405128f"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0062330feed3fe65a902611201f502287530b8ecdce308002c65520680c158a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48dec83f-8953-4022-9595-e5fb5405128f.json and https://artists.proofprofile.net/proofs/artist/48dec83f-8953-4022-9595-e5fb5405128f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf0062330feed3fe65a902611201f502287530b8ecdce308002c65520680c158a","name":"Archer & Maniac","registered_at":"2026-06-16T14:57:45Z","symbol":"NIM1087688","token_address":"0x6313b57fe00aae4f8097cbc1daac04ddaad783de","type":"artist","uuid":"48dec83f-8953-4022-9595-e5fb5405128f"}
album: Malibu 2018
  type: MusicAlbum
  date published: 2017-09-26
album: Malibu 2018
  type: MusicAlbum
  date published: 2017-09-26
album: Baddie 2018
  type: MusicAlbum
  date published: 2017-11-19
album: Baddie 2018
  type: MusicAlbum
  date published: 2017-11-19
  track: Baddie 2018
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176571
    explicit: false
    by artist: Archer & Maniac
    in album: Baddie 2018
      type: MusicAlbum
      date published: 2017-11-19
    genre: epadunk
    genre: russelåter
    isrc code: TCADJ1731710
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:17:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeb9354ae2bc145580f1ee2296a28cad407e23c8783ce03e40c030fafff70c7b2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1731710
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9354ae2bc145580f1ee2296a28cad407e23c8783ce03e40c030fafff70c7b2. 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/TCADJ1731710.
      date published: 2026-07-05T18:48:28Z
    audio: Baddie 2018
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.822
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.67
      additional property: Energy
        type: PropertyValue
        value: 0.539
      additional property: Speechiness
        type: PropertyValue
        value: 0.211
      additional property: Acousticness
        type: PropertyValue
        value: 0.031
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.305
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.241
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.596
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Madour 2018
  type: MusicAlbum
  date published: 2018-03-26
album: Madour 2018
  type: MusicAlbum
  date published: 2018-03-26
album: Farfetch 2018
  type: MusicAlbum
  date published: 2018-04-03
album: Farfetch 2018
  type: MusicAlbum
  date published: 2018-04-03
album: Queen Elizabeth 2018
  type: MusicAlbum
  date published: 2018-04-23
album: Queen Elizabeth 2018
  type: MusicAlbum
  date published: 2018-04-23
album: Green Lights 2019
  type: MusicAlbum
  date published: 2018-11-18
album: Posh 2019
  type: MusicAlbum
  date published: 2018-11-23
album: Posh 2019
  type: MusicAlbum
  date published: 2018-11-23
album: Posh 2019
  type: MusicAlbum
  date published: 2018-11-24
album: Green Lights 2019
  type: MusicAlbum
  date published: 2018-11-28
album: Green Lights 2019
  type: MusicAlbum
  date published: 2018-11-28