RUA
type: MusicGroup
genre: celtic
description: Rua means 'street' in Portuguese and Galician language, and is the number 'two' in several Polynesian languages. It may refer to: Music Rua (band), a New Zealand Celtic fusion band Rua (Clann Zú albu
popularity: 7
followers: 2297
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94db1f370c53367a915c7cd9f71b020ac9e89cde82b8fa697f94e3ea8a762db4
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/651a6817-f448-428b-983c-2dcb7c543abd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/651a6817-f448-428b-983c-2dcb7c543abd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/651a6817-f448-428b-983c-2dcb7c543abd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x94db1f370c53367a915c7cd9f71b020ac9e89cde82b8fa697f94e3ea8a762db4. 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/651a6817-f448-428b-983c-2dcb7c543abd.json and https://artists.proofprofile.net/proofs/artist/651a6817-f448-428b-983c-2dcb7c543abd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Homeland
  type: MusicAlbum
  date published: 1993-01-01
album: Ao Tea Roa
  type: MusicAlbum
  date published: 1995-09-01
album: Rua
  type: MusicAlbum
  date published: 2001
  track: Fill a Rúin Ó
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184295
    explicit: false
    by artist: RUA
    in album: Rua
      type: MusicAlbum
      date published: 2001
    genre: celtic
    isrc code: IEAAO1300014
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:54:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9771911e8655035235fb1bd0bb8b7a03e7e3739c65c5bb41dd3c97b5d1341c6f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958819
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958819
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEAAO1300014
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T06:56:00Z
    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 0x9771911e8655035235fb1bd0bb8b7a03e7e3739c65c5bb41dd3c97b5d1341c6f. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:56:00Z), 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/IEAAO1300014.
      date published: 2026-07-20T06:56:00Z
    audio: Fill a Rúin Ó
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.882
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.217
      additional property: Energy
        type: PropertyValue
        value: 0.246
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.921
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.158
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.526
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dream-Teller
  type: MusicAlbum
  date published: 2003
album: Whisper
  type: MusicAlbum
  date published: 2007
album: Soaking Psalms: Prayer of Peace
  type: MusicAlbum
  date published: 2012-10-17
album: Rua. A Tribute.
  type: MusicAlbum
  date published: 2016-09-30
album: Whisper
  type: MusicAlbum
  date published: 2017-12-01
album: Dream-Teller
  type: MusicAlbum
  date published: 2017-12-01
album: Rua
  type: MusicAlbum
  date published: 2017-12-01
album: Celtic Chill Voice - Relaxing & Healing 美しい歌声のケルト音楽集 Vol.1
  type: MusicAlbum
  date published: 2018-05-18
album: Celtic Chill Voice（Relaxing & Healing 美しい歌声のケルト音楽集 Vol.2）
  type: MusicAlbum
  date published: 2018-06-27
album: Celtic Chill Voice（Relaxing & Healing 美しい歌声のケルト音楽集 Vol.3）
  type: MusicAlbum
  date published: 2018-08-31