Dublin Medieval
type: MusicGroup
genre: celtic
genre: medieval
popularity: 11
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://artists.proofprofile.net/proofs/artist/e19dad14-f46a-4002-9e95-6fdf4644e9c6.ots
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additional property: OTSVerificationAPI
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b88d76671ebc2181873732f983cf52fc761eb4732240cbac1f74a320b2d737. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e19dad14-f46a-4002-9e95-6fdf4644e9c6.json and https://artists.proofprofile.net/proofs/artist/e19dad14-f46a-4002-9e95-6fdf4644e9c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x91b88d76671ebc2181873732f983cf52fc761eb4732240cbac1f74a320b2d737","name":"Dublin Medieval","registered_at":"2026-06-15T04:21:16Z","symbol":"NIM0680392","token_address":"0xd763cd897c34c7049a61ed686a5dd0db7cf74e6e","type":"artist","uuid":"e19dad14-f46a-4002-9e95-6fdf4644e9c6"}
album: Musica Celta - La Mejor Música Celta
  type: MusicAlbum
  date published: 2011-02-16
album: Musica Celta Irlandesa para el Día de San Patricio - Musica de Arpa Relajante
  type: MusicAlbum
  date published: 2015-02-17
  track: At the End of the Rainbow
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149470
    explicit: false
    by artist: Dublin Medieval
    in album: Musica Celta Irlandesa para el Día de San Patricio - Musica de Arpa Relajante
      type: MusicAlbum
      date published: 2015-02-17
    genre: celtic
    genre: medieval
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101540262
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x155574d2268fa29ca1a59c6e4ed104e5ff4ae2416531a4745b234268f7025d20. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ITO101540262.
      date published: 2026-07-04T11:19:20Z
    audio: At the End of the Rainbow
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.545
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.308
      additional property: Energy
        type: PropertyValue
        value: 0.061
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.993
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.936
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.137
      additional property: Loudness (dB)
        type: PropertyValue
        value: -24.87
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Musica Celta Relajante - Musica Folklorica Irlandesa, Musica Instrumental
  type: MusicAlbum
  date published: 2016-03-14
album: Canciones de Arpa Celta - Música Relajante Tradicional Irlandesa
  type: MusicAlbum
  date published: 2017-02-02
album: Música Celta Irlandesa de Taberna - Canciones de Violin Tradicional para Día de San Patricio
  type: MusicAlbum
  date published: 2018-02-12
album: Música Irlandesa: Música Celta para São Patrício, Música Tradicional para Beber e Festas Irlandesas
  type: MusicAlbum
  date published: 2018-02-14
album: Música Celta CD - Mejor Música Celta Instrumental de Fondo para el Día de San Patricio
  type: MusicAlbum
  date published: 2018-02-19
album: Sonho Medieval: Música Relaxante Celta Medieval, Melodia que vai te Levar a Outros Tempos, Harpa e Flauta para Dia de São Patrick
  type: MusicAlbum
  date published: 2019-03-01
album: Dubliners 2019 - Viagem ao Coração da Terras Celta com Harpa Irlandesa, Descobrindo Dublin
  type: MusicAlbum
  date published: 2019-04-24