Mandø
type: MusicGroup
description: 200px|thumb|Location thumb|200px|Causeway to Mandø Mandø or Manø (opslag: "Manø") () is one of the Danish Wadden Sea islands off the southwest coast of Jutland, Denmark in the Wadden Sea, part of the
popularity: 2
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5c5317975b3dc7f4d9b6b15872efa23f859dddc8e752c0af8064efb622dbeb0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a5bbc53-5495-4482-808b-acd0eb48ede0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a5bbc53-5495-4482-808b-acd0eb48ede0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a5bbc53-5495-4482-808b-acd0eb48ede0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5c5317975b3dc7f4d9b6b15872efa23f859dddc8e752c0af8064efb622dbeb0","name":"Mandø","registered_at":"2026-06-16T21:07:38Z","symbol":"NIM1175958","token_address":"0xe266bed8f3b56882292aec9982371fa1961c541f","type":"artist","uuid":"5a5bbc53-5495-4482-808b-acd0eb48ede0"}
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 0xf5c5317975b3dc7f4d9b6b15872efa23f859dddc8e752c0af8064efb622dbeb0. 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/5a5bbc53-5495-4482-808b-acd0eb48ede0.json and https://artists.proofprofile.net/proofs/artist/5a5bbc53-5495-4482-808b-acd0eb48ede0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf5c5317975b3dc7f4d9b6b15872efa23f859dddc8e752c0af8064efb622dbeb0","name":"Mandø","registered_at":"2026-06-16T21:07:38Z","symbol":"NIM1175958","token_address":"0xe266bed8f3b56882292aec9982371fa1961c541f","type":"artist","uuid":"5a5bbc53-5495-4482-808b-acd0eb48ede0"}
album: Bucarest
  type: MusicAlbum
  date published: 2023-12-15
album: Dur Devant Les Gens
  type: MusicAlbum
  date published: 2024-01-26
album: Kowalski
  type: MusicAlbum
  date published: 2024-03-22
album: A l'heure du rdv
  type: MusicAlbum
  date published: 2024-05-17
album: Eskandar
  type: MusicAlbum
  date published: 2024-06-21
album: Freestyle H&T
  type: MusicAlbum
  date published: 2024-10-31
album: Les anges
  type: MusicAlbum
  date published: 2024-11-22
album: Héméra
  type: MusicAlbum
  date published: 2024-12-06
album: GARYZMOD
  type: MusicAlbum
  date published: 2025-05-09
album: herobrine + jinxxx
  type: MusicAlbum
  date published: 2025-07-18
  track: herobrine
    type: MusicRecording
    duration: PT1M16S
    duration ms: 76973
    explicit: true
    by artist: Mandø
    in album: herobrine + jinxxx
      type: MusicAlbum
      date published: 2025-07-18
    isrc code: QZTB62533416
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:17:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4ba91c92b0245ca56c7889fff3e8d4e53b22d246b24a8c4437dbdc926f258196
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958627
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958627
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62533416
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T23:33:54Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba91c92b0245ca56c7889fff3e8d4e53b22d246b24a8c4437dbdc926f258196. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZTB62533416.
      date published: 2026-07-18T23:33:54Z
    audio: herobrine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.869
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.521
      additional property: Energy
        type: PropertyValue
        value: 0.393
      additional property: Speechiness
        type: PropertyValue
        value: 0.305
      additional property: Acousticness
        type: PropertyValue
        value: 0.266
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.277
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.51
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.049
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: ALUCARD
  type: MusicAlbum
  date published: 2025-10-03
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  type: MusicAlbum
  date published: 2025-11-14