JÖ
type: MusicGroup
popularity: 5
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1c0f59a0f13df18db0e4a0b2ff14cd6a14bdbaa3fc81c1364a1be71454d3981
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/074a1856-d469-4bb1-a1b3-e8a2279bd802.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/074a1856-d469-4bb1-a1b3-e8a2279bd802.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/074a1856-d469-4bb1-a1b3-e8a2279bd802
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1c0f59a0f13df18db0e4a0b2ff14cd6a14bdbaa3fc81c1364a1be71454d3981","name":"JÖ","registered_at":"2026-06-15T16:09:12Z","symbol":"NIM0761052","token_address":"0x7efe91eb76d03dd5a92e0aa729c82ea7730f2e87","type":"artist","uuid":"074a1856-d469-4bb1-a1b3-e8a2279bd802"}
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 0xe1c0f59a0f13df18db0e4a0b2ff14cd6a14bdbaa3fc81c1364a1be71454d3981. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/074a1856-d469-4bb1-a1b3-e8a2279bd802.json and https://artists.proofprofile.net/proofs/artist/074a1856-d469-4bb1-a1b3-e8a2279bd802.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0xe1c0f59a0f13df18db0e4a0b2ff14cd6a14bdbaa3fc81c1364a1be71454d3981","name":"JÖ","registered_at":"2026-06-15T16:09:12Z","symbol":"NIM0761052","token_address":"0x7efe91eb76d03dd5a92e0aa729c82ea7730f2e87","type":"artist","uuid":"074a1856-d469-4bb1-a1b3-e8a2279bd802"}
album: Farewell
  type: MusicAlbum
  date published: 2018-01-28
album: Come
  type: MusicAlbum
  date published: 2023-04-04
album: Running Up That Hill (Remix)
  type: MusicAlbum
  date published: 2023-08-15
album: Track 1
  type: MusicAlbum
  date published: 2023-08-15
album: A
  type: MusicAlbum
  date published: 2023-08-15
album: Amsterdam
  type: MusicAlbum
  date published: 2023-08-15
album: Born To Die (Remix)
  type: MusicAlbum
  date published: 2023-08-25
  track: Born To Die - Remix
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249391
    explicit: false
    by artist: JÖ
    in album: Born To Die (Remix)
      type: MusicAlbum
      date published: 2023-08-25
    isrc code: QZTAS2371942
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:36:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x52457f3663ec2b9d46c5c5516efb5b1bd3b2faea0235a5612fcca1e7008cfe23
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2371942
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:55:19Z
    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 0x52457f3663ec2b9d46c5c5516efb5b1bd3b2faea0235a5612fcca1e7008cfe23. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZTAS2371942.
      date published: 2026-07-15T15:55:19Z
    audio: Born To Die - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.066
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.624
      additional property: Energy
        type: PropertyValue
        value: 0.522
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.145
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.168
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.369
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: JÖ
  type: MusicAlbum
  date published: 2024-01-06
album: Don't You Worry Child
  type: MusicAlbum
  date published: 2024-07-26
album: Don't You Worry Child And Some Other Of My Favorite Songs
  type: MusicAlbum
  date published: 2024-10-10
album: Ocean
  type: MusicAlbum
  date published: 2025-05-14
album: Oceans
  type: MusicAlbum
  date published: 2025-07-28
album: Overflow
  type: MusicAlbum
  date published: 2025-09-28