Hello Apollo
type: MusicGroup
popularity: 11
followers: 1158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafb474499a4eab9bf06c9bc789a0fefd676dfec32464ac6e84b08d8fe77e0eb6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953783
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953783
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5ea4a82-845e-4ad8-96f9-ab000d5181c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5ea4a82-845e-4ad8-96f9-ab000d5181c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5ea4a82-845e-4ad8-96f9-ab000d5181c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:24:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafb474499a4eab9bf06c9bc789a0fefd676dfec32464ac6e84b08d8fe77e0eb6","name":"Hello Apollo","registered_at":"2026-06-15T03:04:10Z","symbol":"NIM0661984","token_address":"0x515e96194b63861eb75b85f436382df028f0e4da","type":"artist","uuid":"d5ea4a82-845e-4ad8-96f9-ab000d5181c3"}
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 0xafb474499a4eab9bf06c9bc789a0fefd676dfec32464ac6e84b08d8fe77e0eb6. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5ea4a82-845e-4ad8-96f9-ab000d5181c3.json and https://artists.proofprofile.net/proofs/artist/d5ea4a82-845e-4ad8-96f9-ab000d5181c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xafb474499a4eab9bf06c9bc789a0fefd676dfec32464ac6e84b08d8fe77e0eb6","name":"Hello Apollo","registered_at":"2026-06-15T03:04:10Z","symbol":"NIM0661984","token_address":"0x515e96194b63861eb75b85f436382df028f0e4da","type":"artist","uuid":"d5ea4a82-845e-4ad8-96f9-ab000d5181c3"}
album: Hello Apollo
  type: MusicAlbum
  date published: 2016-01-24
  track: Ruby
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182314
    explicit: false
    by artist: Hello Apollo
    in album: Hello Apollo
      type: MusicAlbum
      date published: 2016-01-24
    isrc code: GBMJG1601291
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:25:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x65ecf8acbe2bbc7d3e0911f2680e1248cfc5fce4e93f87e0f11087438929c6e4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958943
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958943
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG1601291
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:27:37Z
    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 0x65ecf8acbe2bbc7d3e0911f2680e1248cfc5fce4e93f87e0f11087438929c6e4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:27:37Z), 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/GBMJG1601291.
      date published: 2026-07-21T02:27:37Z
    audio: Ruby
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.218
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.644
      additional property: Energy
        type: PropertyValue
        value: 0.744
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.176
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.825
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.76
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major