70s Music
type: MusicGroup
popularity: 14
followers: 3578
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x964ae7baac7ca6d4c66c96ea2070e9c389dd33a4da948153db56957df73e6073
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0f9384d-2452-4326-a92e-6ef67badf24d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0f9384d-2452-4326-a92e-6ef67badf24d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0f9384d-2452-4326-a92e-6ef67badf24d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x964ae7baac7ca6d4c66c96ea2070e9c389dd33a4da948153db56957df73e6073","name":"70s Music","registered_at":"2026-06-14T23:08:01Z","symbol":"NIM0605568","token_address":"0xa6173114d262a8c58638de9c23045630cbe77a37","type":"artist","uuid":"b0f9384d-2452-4326-a92e-6ef67badf24d"}
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 0x964ae7baac7ca6d4c66c96ea2070e9c389dd33a4da948153db56957df73e6073. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0f9384d-2452-4326-a92e-6ef67badf24d.json and https://artists.proofprofile.net/proofs/artist/b0f9384d-2452-4326-a92e-6ef67badf24d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x964ae7baac7ca6d4c66c96ea2070e9c389dd33a4da948153db56957df73e6073","name":"70s Music","registered_at":"2026-06-14T23:08:01Z","symbol":"NIM0605568","token_address":"0xa6173114d262a8c58638de9c23045630cbe77a37","type":"artist","uuid":"b0f9384d-2452-4326-a92e-6ef67badf24d"}
album: 70s Music - Brown Eyed Girl - Oldies Music
  type: MusicAlbum
  date published: 2011-02-22
album: 70s Music - Here Comes The Sun
  type: MusicAlbum
  date published: 2011-02-22
album: 70s Music - Imagine
  type: MusicAlbum
  date published: 2011-02-25
album: Great 70's Smashes
  type: MusicAlbum
  date published: 2015-06-09
album: Pure 70's Hits
  type: MusicAlbum
  date published: 2015-06-16
album: Classic 70's Party
  type: MusicAlbum
  date published: 2015-06-23
album: Amazing 70's Party
  type: MusicAlbum
  date published: 2015-08-11
album: '70s Music
  type: MusicAlbum
  date published: 2015-12-15
album: Cool Seventies Mixtape
  type: MusicAlbum
  date published: 2020-08-01
album: Pure Hippies Vibe
  type: MusicAlbum
  date published: 2020-08-04
album: 70's Unlimited
  type: MusicAlbum
  date published: 2020-09-11
album: Roadtrip 70's Hits
  type: MusicAlbum
  date published: 2020-12-15
album: 70's Era Theme Tunes
  type: MusicAlbum
  date published: 2020-12-31
album: 70s Music Sampler
  type: MusicAlbum
  date published: 2021-10-25
album: Ultimate 70s Party
  type: MusicAlbum
  date published: 2021-12-30
track: The Hustle
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257720
  explicit: false
  by artist: 70s Greatest Hits
  by artist: 70s Love Songs
  by artist: 70s Music
  in album: The Greatest 70's Classics
    type: MusicAlbum
    date published: 2015-12-01
  isrc code: GBPS81528468
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7eb6febcb0301baeeaf519b3a895a04f2db5f401038b34b2d8493215ddd4f9ce
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960150
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960150
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81528468
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T21:51:49Z
  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 0x7eb6febcb0301baeeaf519b3a895a04f2db5f401038b34b2d8493215ddd4f9ce. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GBPS81528468.
    date published: 2026-07-29T21:51:49Z
  audio: The Hustle
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.503
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.664
    additional property: Energy
      type: PropertyValue
      value: 0.523
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.038
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.686
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.448
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor