Expedition: Oliver
type: MusicGroup
popularity: 18
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0980c1cf49f3a554b99e2d547a4cadd28e4b7e5aaeaea5abb7fba248a6d49fbd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4163555-b94d-4baf-9146-195de1e7a323.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4163555-b94d-4baf-9146-195de1e7a323.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4163555-b94d-4baf-9146-195de1e7a323
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0980c1cf49f3a554b99e2d547a4cadd28e4b7e5aaeaea5abb7fba248a6d49fbd","name":"Expedition: Oliver","registered_at":"2026-06-15T04:30:18Z","symbol":"NIM0682545","token_address":"0x592eeaecf2d11ff6fb51a67ba1738c1100c680cc","type":"artist","uuid":"e4163555-b94d-4baf-9146-195de1e7a323"}
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 0x0980c1cf49f3a554b99e2d547a4cadd28e4b7e5aaeaea5abb7fba248a6d49fbd. 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/e4163555-b94d-4baf-9146-195de1e7a323.json and https://artists.proofprofile.net/proofs/artist/e4163555-b94d-4baf-9146-195de1e7a323.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x0980c1cf49f3a554b99e2d547a4cadd28e4b7e5aaeaea5abb7fba248a6d49fbd","name":"Expedition: Oliver","registered_at":"2026-06-15T04:30:18Z","symbol":"NIM0682545","token_address":"0x592eeaecf2d11ff6fb51a67ba1738c1100c680cc","type":"artist","uuid":"e4163555-b94d-4baf-9146-195de1e7a323"}
album: Humanity Insanity
  type: MusicAlbum
  date published: 2020-03-31
album: The Silent Planet
  type: MusicAlbum
  date published: 2021-06-16
album: Encounter Soon!
  type: MusicAlbum
  date published: 2024-07-19
album: Tragedy of Discovery
  type: MusicAlbum
  date published: 2024-08-30
album: I Still Hold on to Hope
  type: MusicAlbum
  date published: 2024-10-11
  track: I Still Hold on to Hope
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262541
    explicit: false
    by artist: Expedition: Oliver
    in album: I Still Hold on to Hope
      type: MusicAlbum
      date published: 2024-10-11
    isrc code: QZTVM2414497
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:30:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x144b1328e288ff4acf9b7b858a85cf43ca5410254ced0b4e6e8e829923dec189
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958355
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958355
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2414497
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:11:50Z
    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 0x144b1328e288ff4acf9b7b858a85cf43ca5410254ced0b4e6e8e829923dec189. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZTVM2414497.
      date published: 2026-07-17T03:11:50Z
    audio: I Still Hold on to Hope
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 184.935
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.454
      additional property: Energy
        type: PropertyValue
        value: 0.461
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.804
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.014
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.593
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.462
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Astronaut
  type: MusicAlbum
  date published: 2024-11-01