Diljá
type: MusicGroup
description: Diljá Pétursdóttir (; born 15 December 2001), simply known as Diljá, is an Icelandic singer. She represented Iceland in the Eurovision Song Contest 2023 with the song "Power", which topped the charts
popularity: 24
followers: 4795
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x097bf64d50ba5210453445f5f8cdbadd14777d2c6a948793749d00d1f2fc5e4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59e596d3-4f50-4bbe-8703-c940bb540230.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59e596d3-4f50-4bbe-8703-c940bb540230.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59e596d3-4f50-4bbe-8703-c940bb540230
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x097bf64d50ba5210453445f5f8cdbadd14777d2c6a948793749d00d1f2fc5e4a","name":"Diljá","registered_at":"2026-06-12T15:26:57Z","symbol":"NIM0117981","token_address":"0xb8412e2dbaa956e7436d7e94212610846135a4f9","type":"artist","uuid":"59e596d3-4f50-4bbe-8703-c940bb540230"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097bf64d50ba5210453445f5f8cdbadd14777d2c6a948793749d00d1f2fc5e4a. 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/59e596d3-4f50-4bbe-8703-c940bb540230.json and https://artists.proofprofile.net/proofs/artist/59e596d3-4f50-4bbe-8703-c940bb540230.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x097bf64d50ba5210453445f5f8cdbadd14777d2c6a948793749d00d1f2fc5e4a","name":"Diljá","registered_at":"2026-06-12T15:26:57Z","symbol":"NIM0117981","token_address":"0xb8412e2dbaa956e7436d7e94212610846135a4f9","type":"artist","uuid":"59e596d3-4f50-4bbe-8703-c940bb540230"}
album: POWER
  type: MusicAlbum
  date published: 2023-03-04
album: POWER
  type: MusicAlbum
  date published: 2023-03-05
album: POWER (Acoustic Version)
  type: MusicAlbum
  date published: 2023-04-07
album: POWER (asgeirorri remix)
  type: MusicAlbum
  date published: 2023-04-14
album: POWER (palmi. Remix)
  type: MusicAlbum
  date published: 2023-04-21
album: Crazy
  type: MusicAlbum
  date published: 2023-05-09
  track: Crazy
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216727
    explicit: false
    by artist: Diljá
    in album: Crazy
      type: MusicAlbum
      date published: 2023-05-09
    isrc code: ISV982339901
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:00:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9135adbbbdd1e2d6cb924c99f8351a3c39e9038917027f7fd58a3c11189e5a59
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV982339901
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0x9135adbbbdd1e2d6cb924c99f8351a3c39e9038917027f7fd58a3c11189e5a59. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ISV982339901.
      date published: 2026-07-03T23:28:02Z
    audio: Crazy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.941
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.477
      additional property: Energy
        type: PropertyValue
        value: 0.709
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.455
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.119
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Say My Name
  type: MusicAlbum
  date published: 2023-10-27
album: Einhver
  type: MusicAlbum
  date published: 2024-02-29
album: Það kemur aftur vetur
  type: MusicAlbum
  date published: 2025-09-26