ACS
type: MusicGroup
description: ACS or Acs may refer to: Aviation ACS-3, the military version of Raybird-3, a Ukrainian UAV Aerial Common Sensor, a Lockheed Martin reconnaissance aircraft airframe for the US Army and Navy Air Ce
popularity: 6
followers: 882
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0b5cc977342166de1e3e50a6288caa899f379f2b3e18e21a3463512011b70fb
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/69b95531-b00c-4a7e-a227-4f6b2e63711e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69b95531-b00c-4a7e-a227-4f6b2e63711e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69b95531-b00c-4a7e-a227-4f6b2e63711e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xd0b5cc977342166de1e3e50a6288caa899f379f2b3e18e21a3463512011b70fb. 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/69b95531-b00c-4a7e-a227-4f6b2e63711e.json and https://artists.proofprofile.net/proofs/artist/69b95531-b00c-4a7e-a227-4f6b2e63711e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Partisan.e.s d'une nouvelle ère
  type: MusicAlbum
  date published: 2019-02-05
album: Partisan.e.s d'une nouvelle ère
  type: MusicAlbum
  date published: 2019-02-05
album: Partisan.e.s d'une nouvelle ère
  type: MusicAlbum
  date published: 2019-02-05
album: Bâtir ensemble
  type: MusicAlbum
  date published: 2020-11-20
album: Bâtir Ensemble
  type: MusicAlbum
  date published: 2020-11-20
album: Bâtir ensemble
  type: MusicAlbum
  date published: 2020-11-20
album: Qui t'a dit ?
  type: MusicAlbum
  date published: 2021-05-06
album: Pas la peine
  type: MusicAlbum
  date published: 2021-09-08
album: Pays à risque
  type: MusicAlbum
  date published: 2021-10-20
album: Peach
  type: MusicAlbum
  date published: 2021-11-17
album: Vriller
  type: MusicAlbum
  date published: 2022-02-28
album: Capital
  type: MusicAlbum
  date published: 2022-06-22
album: Coupe du monde
  type: MusicAlbum
  date published: 2022-11-20
album: Islamo-wokistes
  type: MusicAlbum
  date published: 2023-02-22
album: Être Utile
  type: MusicAlbum
  date published: 2023-03-31
  track: Islamo-wokistes
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178227
    explicit: false
    by artist: ACS
    in album: Être Utile
      type: MusicAlbum
      date published: 2023-03-31
    isrc code: TCAGY2328619
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T07:53:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x666d13b4585cd0c7e6f21502ad7b4b6d39865829755d68cd091a25c4b4825fc2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGY2328619
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:14:15Z
    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 0x666d13b4585cd0c7e6f21502ad7b4b6d39865829755d68cd091a25c4b4825fc2. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/TCAGY2328619.
      date published: 2026-07-20T08:14:15Z
    audio: Islamo-wokistes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.045
      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: 0.87
      additional property: Energy
        type: PropertyValue
        value: 0.564
      additional property: Speechiness
        type: PropertyValue
        value: 0.248
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.061
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.612
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.163
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major