Global Metro
type: MusicGroup
popularity: 3
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2a50eb20494e8bf13def4b88a08318100e3f6bd4195a8c6ffd075b4e55485d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b73c6db5-b059-456a-99dd-e5bc3311b41b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b73c6db5-b059-456a-99dd-e5bc3311b41b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b73c6db5-b059-456a-99dd-e5bc3311b41b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2a50eb20494e8bf13def4b88a08318100e3f6bd4195a8c6ffd075b4e55485d7","name":"Global Metro","registered_at":"2026-06-20T15:26:51Z","symbol":"NIM1640762","token_address":"0xa35cbe5405969eec6278fa5f800b0f7badda0a69","type":"artist","uuid":"b73c6db5-b059-456a-99dd-e5bc3311b41b"}
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 0xd2a50eb20494e8bf13def4b88a08318100e3f6bd4195a8c6ffd075b4e55485d7. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b73c6db5-b059-456a-99dd-e5bc3311b41b.json and https://artists.proofprofile.net/proofs/artist/b73c6db5-b059-456a-99dd-e5bc3311b41b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xd2a50eb20494e8bf13def4b88a08318100e3f6bd4195a8c6ffd075b4e55485d7","name":"Global Metro","registered_at":"2026-06-20T15:26:51Z","symbol":"NIM1640762","token_address":"0xa35cbe5405969eec6278fa5f800b0f7badda0a69","type":"artist","uuid":"b73c6db5-b059-456a-99dd-e5bc3311b41b"}
album: Real Friends
  type: MusicAlbum
  date published: 2018-11-03
album: Difference
  type: MusicAlbum
  date published: 2020-05-01
album: Blueprint
  type: MusicAlbum
  date published: 2020-08-01
album: Perfect Timing
  type: MusicAlbum
  date published: 2021-08-20
album: It Is What It Is
  type: MusicAlbum
  date published: 2023-06-08
album: Promise
  type: MusicAlbum
  date published: 2023-07-07
album: A Thousand Words
  type: MusicAlbum
  date published: 2023-09-15
album: Hollywood Metro
  type: MusicAlbum
  date published: 2023-10-11
album: Blue Diamond
  type: MusicAlbum
  date published: 2023-11-12
album: 20'-23' Throwaways
  type: MusicAlbum
  date published: 2024-08-02
  track: 42
    type: MusicRecording
    duration: PT1M55S
    duration ms: 115176
    explicit: true
    by artist: Global Metro
    in album: 20'-23' Throwaways
      type: MusicAlbum
      date published: 2024-08-02
    isrc code: QZTAU2418925
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:33:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x73db6c27f42d2aaecadce85d3039bf08957f7c74ba0b5f9a54e89992b4dceb73
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2418925
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:36:58Z
    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 0x73db6c27f42d2aaecadce85d3039bf08957f7c74ba0b5f9a54e89992b4dceb73. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:36:58Z), 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/QZTAU2418925.
      date published: 2026-07-20T01:36:58Z
    audio: 42
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.05
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.917
      additional property: Energy
        type: PropertyValue
        value: 0.481
      additional property: Speechiness
        type: PropertyValue
        value: 0.17
      additional property: Acousticness
        type: PropertyValue
        value: 0.025
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.542
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Still High From Yesterday
  type: MusicAlbum
  date published: 2024-11-22