DR2
type: MusicGroup
genre: chinese indie
genre: mandopop
description: DR2 (DR To) is the second television channel of the Danish Broadcasting Corporation (DR). It covers a wide range of subject matter but tends towards more "highbrow" programmes than the more mainstream
popularity: 3
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78ec00c7c7ff23c182f12008ffdbfd8dd7bdf0eb4892f282e8e22f45ad24676c
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/ec625faf-9e8a-4840-822e-381a24e43ba9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec625faf-9e8a-4840-822e-381a24e43ba9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec625faf-9e8a-4840-822e-381a24e43ba9
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 0x78ec00c7c7ff23c182f12008ffdbfd8dd7bdf0eb4892f282e8e22f45ad24676c. 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/ec625faf-9e8a-4840-822e-381a24e43ba9.json and https://artists.proofprofile.net/proofs/artist/ec625faf-9e8a-4840-822e-381a24e43ba9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: 甲乙丙丁 Anything but ordinary
  type: MusicAlbum
  date published: 2023-07-13
album: It's me
  type: MusicAlbum
  date published: 2023-08-10
album: Overloaded Memories
  type: MusicAlbum
  date published: 2023-09-15
album: Overloaded Memories
  type: MusicAlbum
  date published: 2023-11-02
album: Overloaded Memories (Future Bass Remix)
  type: MusicAlbum
  date published: 2023-12-22
album: Don't Leave Me Alone
  type: MusicAlbum
  date published: 2024-01-25
album: 影子 Somebody
  type: MusicAlbum
  date published: 2024-03-07
album: Fill In The Blanks
  type: MusicAlbum
  date published: 2024-04-18
  track: Nothing
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224000
    explicit: false
    by artist: DR2
    in album: Fill In The Blanks
      type: MusicAlbum
      date published: 2024-04-18
    genre: chinese indie
    genre: mandopop
    isrc code: HKJ962415415
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T19:52:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x362d577a9da2d51b9419e36a21e7cd1ca90b28da5e5b8b9af67c0dad93b6baae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKJ962415415
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0x362d577a9da2d51b9419e36a21e7cd1ca90b28da5e5b8b9af67c0dad93b6baae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HKJ962415415.
      date published: 2026-07-08T03:20:19Z
    audio: Nothing
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.571
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.825
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.076
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.291
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.493
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: XSCAPE
  type: MusicAlbum
  date published: 2024-09-12
album: 恋心徘徊（Give Me A Sign）
  type: MusicAlbum
  date published: 2025-01-23
album: 解构Deconstruct（纯音乐）
  type: MusicAlbum
  date published: 2025-07-04