Portland
type: MusicGroup
genre: nu disco
description: Portland most commonly refers to: Portland, Oregon, the most populous city in the U.S. state of Oregon Portland, Maine, the most populous city in the U.S. state of Maine Isle of Portland, a tied islan
popularity: 23
followers: 3163
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc195a64bba455f9d68fae8cc5a039843db5e0fa1feb84f0e7c941d6a822d1a5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b88f12d-d193-465d-aa74-db73b2c0ad3e.json and https://artists.proofprofile.net/proofs/artist/1b88f12d-d193-465d-aa74-db73b2c0ad3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: You Don't Know Me (Remixes)
  type: MusicAlbum
  date published: 2013-04-22
album: You Don't Know Me (Remixes)
  type: MusicAlbum
  date published: 2013-04-22
album: You Don't Know Me (Remixes)
  type: MusicAlbum
  date published: 2013-04-22
album: Kitsuné: Deezy Daisy
  type: MusicAlbum
  date published: 2013-07-01
album: Kitsuné: Deezy Daisy
  type: MusicAlbum
  date published: 2013-07-01
album: Kitsuné: Deezy Daisy (Remixes)
  type: MusicAlbum
  date published: 2013-09-15
album: Kitsuné: Deezy Daisy - EP
  type: MusicAlbum
  date published: 2013-09-15
album: Deezy Daizy
  type: MusicAlbum
  date published: 2013-09-17
album: Aphrodite - Single
  type: MusicAlbum
  date published: 2016-03-25
album: Aphrodite - Single
  type: MusicAlbum
  date published: 2016-03-25
album: SLOWLY
  type: MusicAlbum
  date published: 2017-05-26
album: No Game
  type: MusicAlbum
  date published: 2018-01-03
album: 69
  type: MusicAlbum
  date published: 2018-06-27
album: Deezy Daisy (Oxford Remix)
  type: MusicAlbum
  date published: 2023-08-30
track: Elle Danse Seule - Live at 'The Best Of' recorded at AB
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310787
  explicit: false
  by artist: Portland
  in album: Elle Danse Seule (Live at 'The Best Of' recorded at AB)
    type: MusicAlbum
    date published: 2021-09-28
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEG332100072
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T17:23:26Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dc513422186e49caf3cfc0503ef62b556f956026fc14d56ca04907f0d74f60. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/BEG332100072.
    date published: 2026-07-30T17:23:26Z
  audio: Elle Danse Seule - Live at 'The Best Of' recorded at AB
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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      value: E
    additional property: Mode Name
      type: PropertyValue
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