Two Birds
type: MusicGroup
genre: progressive trance
genre: psytrance
genre: trance
popularity: 25
followers: 14534
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbeaf532ed5c9c11f794b2a3c50844495b50fac3da7b4641bb1faf57c3073b8e0
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/a11a6396-30f4-44d9-bb8b-f4a7bc00bd07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a11a6396-30f4-44d9-bb8b-f4a7bc00bd07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a11a6396-30f4-44d9-bb8b-f4a7bc00bd07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbeaf532ed5c9c11f794b2a3c50844495b50fac3da7b4641bb1faf57c3073b8e0","name":"Two Birds","registered_at":"2026-06-12T06:04:50Z","symbol":"NIM0209035","token_address":"0xc0ebcb530064845517a32507122edbdc9e74e464","type":"artist","uuid":"a11a6396-30f4-44d9-bb8b-f4a7bc00bd07"}
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 0xbeaf532ed5c9c11f794b2a3c50844495b50fac3da7b4641bb1faf57c3073b8e0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a11a6396-30f4-44d9-bb8b-f4a7bc00bd07.json and https://artists.proofprofile.net/proofs/artist/a11a6396-30f4-44d9-bb8b-f4a7bc00bd07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xbeaf532ed5c9c11f794b2a3c50844495b50fac3da7b4641bb1faf57c3073b8e0","name":"Two Birds","registered_at":"2026-06-12T06:04:50Z","symbol":"NIM0209035","token_address":"0xc0ebcb530064845517a32507122edbdc9e74e464","type":"artist","uuid":"a11a6396-30f4-44d9-bb8b-f4a7bc00bd07"}
album: Bhangra
  type: MusicAlbum
  date published: 2017-04-26
  track: Bhangra - Mandragora Remix
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219130
    explicit: false
    by artist: Two Birds
    in album: Bhangra
      type: MusicAlbum
      date published: 2017-04-26
    genre: progressive trance
    genre: psytrance
    genre: trance
    isrc code: QMPKX1753124
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T04:30:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x59eb8179f6635ad057414220d1757ea1a45cdfa7ad65c7ae02c05f092e5f2e08
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953513
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953513
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1753124
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    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 0x59eb8179f6635ad057414220d1757ea1a45cdfa7ad65c7ae02c05f092e5f2e08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMPKX1753124.
      date published: 2026-06-13T12:47:07Z
    audio: Bhangra - Mandragora Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.499
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.488
      additional property: Energy
        type: PropertyValue
        value: 0.889
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.314
      additional property: Liveness
        type: PropertyValue
        value: 0.122
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.172
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.534
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cachoeira
  type: MusicAlbum
  date published: 2017-07-20