Back to the Future
type: MusicGroup
description: Back to the Future is a 1985 American science fiction film directed by Robert Zemeckis and written by Zemeckis and Bob Gale. It stars Michael J. Fox, Christopher Lloyd, Lea Thompson, Crispin Glover, a
popularity: 2
followers: 579
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2ec71c3b6fd589c07f8e29a3fd68fc58bd57b7797123e2388d959cc26f8f057
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79b27d12-1b06-46c1-bd6a-53e54ec5c44d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79b27d12-1b06-46c1-bd6a-53e54ec5c44d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79b27d12-1b06-46c1-bd6a-53e54ec5c44d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2ec71c3b6fd589c07f8e29a3fd68fc58bd57b7797123e2388d959cc26f8f057","name":"Back to the Future","registered_at":"2026-06-17T08:04:27Z","symbol":"NIM1332631","token_address":"0xbb7830e0ca223d83f68c630043a0163e52aef97e","type":"artist","uuid":"79b27d12-1b06-46c1-bd6a-53e54ec5c44d"}
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 0xf2ec71c3b6fd589c07f8e29a3fd68fc58bd57b7797123e2388d959cc26f8f057. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79b27d12-1b06-46c1-bd6a-53e54ec5c44d.json and https://artists.proofprofile.net/proofs/artist/79b27d12-1b06-46c1-bd6a-53e54ec5c44d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf2ec71c3b6fd589c07f8e29a3fd68fc58bd57b7797123e2388d959cc26f8f057","name":"Back to the Future","registered_at":"2026-06-17T08:04:27Z","symbol":"NIM1332631","token_address":"0xbb7830e0ca223d83f68c630043a0163e52aef97e","type":"artist","uuid":"79b27d12-1b06-46c1-bd6a-53e54ec5c44d"}
album: You Make Me Go Go
  type: MusicAlbum
  date published: 2013-01-01
album: Around the New World
  type: MusicAlbum
  date published: 2013-01-01
album: Alone and Proud
  type: MusicAlbum
  date published: 2013-01-01
album: Blue People Are Back
  type: MusicAlbum
  date published: 2013-01-01
album: Time Machine
  type: MusicAlbum
  date published: 2013-01-01
album: Voo Doo Is Back
  type: MusicAlbum
  date published: 2013-01-01
album: The Power of Love
  type: MusicAlbum
  date published: 2022-07-06
  track: The Power of Love
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230986
    explicit: false
    by artist: Back to the Future
    in album: The Power of Love
      type: MusicAlbum
      date published: 2022-07-06
    isrc code: AUUS00629410
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:25:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd8ab9a79ae88636e61d0c94debb18f6453dac7a70619e4ebbe9167d91b134133
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUUS00629410
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xd8ab9a79ae88636e61d0c94debb18f6453dac7a70619e4ebbe9167d91b134133. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUUS00629410.
      date published: 2026-07-06T01:25:57Z
    audio: The Power of Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.988
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.682
      additional property: Energy
        type: PropertyValue
        value: 0.8
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.031
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.84
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.68
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major