CTG
type: MusicGroup
description: CTG may refer to: Organizations Central Economic Society for the Grand Duchy of Poznań, a social-economic organization of Polish landowners Counter Terrorism Group, a European intelligence sharing
popularity: 5
followers: 189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38a7b04402f7f7d03f7a20bd6b5b5dd123cbcd3b55e74499bbbece6c85edf5e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7ce82a5-1cc4-4e4c-a6ff-3ba87b62326a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7ce82a5-1cc4-4e4c-a6ff-3ba87b62326a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7ce82a5-1cc4-4e4c-a6ff-3ba87b62326a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
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 0x38a7b04402f7f7d03f7a20bd6b5b5dd123cbcd3b55e74499bbbece6c85edf5e9. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7ce82a5-1cc4-4e4c-a6ff-3ba87b62326a.json and https://artists.proofprofile.net/proofs/artist/d7ce82a5-1cc4-4e4c-a6ff-3ba87b62326a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
album: In a Minute
  type: MusicAlbum
  date published: 2018-11-29
album: Still Alive
  type: MusicAlbum
  date published: 2018-12-31
album: Dreams Are Worth More Than Reality
  type: MusicAlbum
  date published: 2019-08-10
album: V.S.
  type: MusicAlbum
  date published: 2019-12-20
album: 2-19-11
  type: MusicAlbum
  date published: 2020-02-19
album: Tough Lxve
  type: MusicAlbum
  date published: 2020-04-17
album: Switch Lanez
  type: MusicAlbum
  date published: 2020-04-21
album: Disappear
  type: MusicAlbum
  date published: 2020-04-30
album: Ton Vovian
  type: MusicAlbum
  date published: 2020-09-15
album: BIG BEN
  type: MusicAlbum
  date published: 2020-09-23
album: Still With It
  type: MusicAlbum
  date published: 2020-11-04
  track: Still With It
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207000
    explicit: true
    by artist: CTG
    in album: Still With It
      type: MusicAlbum
      date published: 2020-11-04
    isrc code: USUYG1340722
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T13:08:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6898bc0146fa62eae5dde77124f497397b7ef2968fac91e6a58a358871c89cc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1340722
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0xc6898bc0146fa62eae5dde77124f497397b7ef2968fac91e6a58a358871c89cc. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USUYG1340722.
      date published: 2026-07-16T16:14:30Z
    audio: Still With It
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.023
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.744
      additional property: Energy
        type: PropertyValue
        value: 0.614
      additional property: Speechiness
        type: PropertyValue
        value: 0.286
      additional property: Acousticness
        type: PropertyValue
        value: 0.018
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.275
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.599
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.658
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 2 Years Later
  type: MusicAlbum
  date published: 2021-01-11
album: 365 Race
  type: MusicAlbum
  date published: 2021-02-05
album: Wish our luck (feat. DiceCream, 9for & TERA_Z)
  type: MusicAlbum
  date published: 2021-06-03