Washo
type: MusicGroup
popularity: 6
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda597fce913f5e2a93f06cf6698ebc2fd073d4586e58780dde8d9f320d6adffe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed05c905-39db-4b52-b848-c5a8b5c7eff0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed05c905-39db-4b52-b848-c5a8b5c7eff0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed05c905-39db-4b52-b848-c5a8b5c7eff0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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 0xda597fce913f5e2a93f06cf6698ebc2fd073d4586e58780dde8d9f320d6adffe. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed05c905-39db-4b52-b848-c5a8b5c7eff0.json and https://artists.proofprofile.net/proofs/artist/ed05c905-39db-4b52-b848-c5a8b5c7eff0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Parasomnia
  type: MusicAlbum
  date published: 2015-06-26
album: Trumpeta
  type: MusicAlbum
  date published: 2018-05-04
album: Trumpeta
  type: MusicAlbum
  date published: 2019-03-27
  track: Trumpeta
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238613
    explicit: false
    by artist: Washo
    in album: Trumpeta
      type: MusicAlbum
      date published: 2019-03-27
    isrc code: RUA491908275
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T05:33:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb3c64d81d0f7b736b6cda1fd8b76907699ad037fb2e5b4094ae2fe7e48ecaeef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA491908275
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xb3c64d81d0f7b736b6cda1fd8b76907699ad037fb2e5b4094ae2fe7e48ecaeef. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/RUA491908275.
      date published: 2026-07-03T08:56:35Z
    audio: Trumpeta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.004
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.789
      additional property: Energy
        type: PropertyValue
        value: 0.861
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.683
      additional property: Liveness
        type: PropertyValue
        value: 0.343
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.812
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.541
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: My Life
  type: MusicAlbum
  date published: 2019-04-01
album: King
  type: MusicAlbum
  date published: 2019-04-22
album: Life
  type: MusicAlbum
  date published: 2019-05-24
album: Saintbull - Dubai
  type: MusicAlbum
  date published: 2019-05-30
album: Famme' na Pizz
  type: MusicAlbum
  date published: 2019-06-29
album: Judge Me Now
  type: MusicAlbum
  date published: 2019-10-18
album: Nokia Freestyle
  type: MusicAlbum
  date published: 2019-11-30
album: Onana
  type: MusicAlbum
  date published: 2020-01-18
album: Godo Come Un Riccio
  type: MusicAlbum
  date published: 2020-02-05
album: Unknown
  type: MusicAlbum
  date published: 2020-02-07
album: Eat Sleep Rave Repeat
  type: MusicAlbum
  date published: 2020-03-05
album: Ragazza Dagli Occhi Verdi
  type: MusicAlbum
  date published: 2020-04-13
album: Tu c Si (Tu si o cazz mij)
  type: MusicAlbum
  date published: 2020-07-10
album: Summer Vibes
  type: MusicAlbum
  date published: 2020-07-22
album: Girl To Love
  type: MusicAlbum
  date published: 2020-08-07
album: Lie
  type: MusicAlbum
  date published: 2020-09-10
album: Voglio Te
  type: MusicAlbum
  date published: 2021-02-14
album: Tempo
  type: MusicAlbum
  date published: 2021-03-07
album: Alive
  type: MusicAlbum
  date published: 2021-04-03
album: Cali
  type: MusicAlbum
  date published: 2021-08-06
album: Mi Piace
  type: MusicAlbum
  date published: 2021-12-20
album: The Hit
  type: MusicAlbum
  date published: 2023-10-04
album: Sandcastle
  type: MusicAlbum
  date published: 2024-01-05
album: One Dream
  type: MusicAlbum
  date published: 2025-11-07