Ancient Future Technologies
type: MusicGroup
genre: ambient
popularity: 11
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ecd860a0dc67ff476b789ef2784c9b23e9a5147b721fa94072bfbfee74251e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de0ebc41-ca73-40d3-b1d6-4c674dbda67b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de0ebc41-ca73-40d3-b1d6-4c674dbda67b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de0ebc41-ca73-40d3-b1d6-4c674dbda67b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ecd860a0dc67ff476b789ef2784c9b23e9a5147b721fa94072bfbfee74251e5","name":"Ancient Future Technologies","registered_at":"2026-06-15T03:50:39Z","symbol":"NIM0673082","token_address":"0x95c539b438fed628593964a372f21564c4884fa4","type":"artist","uuid":"de0ebc41-ca73-40d3-b1d6-4c674dbda67b"}
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 0x1ecd860a0dc67ff476b789ef2784c9b23e9a5147b721fa94072bfbfee74251e5. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de0ebc41-ca73-40d3-b1d6-4c674dbda67b.json and https://artists.proofprofile.net/proofs/artist/de0ebc41-ca73-40d3-b1d6-4c674dbda67b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x1ecd860a0dc67ff476b789ef2784c9b23e9a5147b721fa94072bfbfee74251e5","name":"Ancient Future Technologies","registered_at":"2026-06-15T03:50:39Z","symbol":"NIM0673082","token_address":"0x95c539b438fed628593964a372f21564c4884fa4","type":"artist","uuid":"de0ebc41-ca73-40d3-b1d6-4c674dbda67b"}
album: Serenity
  type: MusicAlbum
  date published: 2023-04-03
album: Surrender
  type: MusicAlbum
  date published: 2023-06-13
album: Abyss
  type: MusicAlbum
  date published: 2023-09-11
  track: Abyss (Third Movement)
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239812
    explicit: false
    by artist: Ancient Future Technologies
    in album: Abyss
      type: MusicAlbum
      date published: 2023-09-11
    genre: ambient
    isrc code: QZTAX2389145
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:07:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34b00c44d3b8090130023e3f7caa47a0919fdadb1ecff4a9d8821cb7bc76a6f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2389145
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x34b00c44d3b8090130023e3f7caa47a0919fdadb1ecff4a9d8821cb7bc76a6f2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTAX2389145.
      date published: 2026-07-05T19:27:56Z
    audio: Abyss (Third Movement)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.475
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.236
      additional property: Energy
        type: PropertyValue
        value: 0.221
      additional property: Speechiness
        type: PropertyValue
        value: 0.086
      additional property: Acousticness
        type: PropertyValue
        value: 0.92
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.973
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.731
      additional property: Loudness (dB)
        type: PropertyValue
        value: -39.366
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tranquility
  type: MusicAlbum
  date published: 2024-02-15
album: Tranquility
  type: MusicAlbum
  date published: 2024-02-15
album: Expression
  type: MusicAlbum
  date published: 2024-03-03
album: Calm
  type: MusicAlbum
  date published: 2024-08-07
album: Kuru
  type: MusicAlbum
  date published: 2025-02-10
album: CROMATIC FANTACY
  type: MusicAlbum
  date published: 2025-02-15
album: Expression
  type: MusicAlbum
  date published: 2025-07-01
album: Dreamland
  type: MusicAlbum
  date published: 2025-07-02