Kolonel Freez
type: MusicGroup
popularity: 6
followers: 1090
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x622268d42031f0e0c949c0e0a5defc55e703a346f1d18b975786f42e293c5630
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f05759bd-7aab-46db-b6f2-475e769f0eb7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f05759bd-7aab-46db-b6f2-475e769f0eb7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f05759bd-7aab-46db-b6f2-475e769f0eb7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x622268d42031f0e0c949c0e0a5defc55e703a346f1d18b975786f42e293c5630","name":"Kolonel Freez","registered_at":"2026-06-21T12:31:05Z","symbol":"NIM1924111","token_address":"0x1d6bc56db9dc7d3383235f000e713754ca6b8177","type":"artist","uuid":"f05759bd-7aab-46db-b6f2-475e769f0eb7"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622268d42031f0e0c949c0e0a5defc55e703a346f1d18b975786f42e293c5630. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f05759bd-7aab-46db-b6f2-475e769f0eb7.json and https://artists.proofprofile.net/proofs/artist/f05759bd-7aab-46db-b6f2-475e769f0eb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x622268d42031f0e0c949c0e0a5defc55e703a346f1d18b975786f42e293c5630","name":"Kolonel Freez","registered_at":"2026-06-21T12:31:05Z","symbol":"NIM1924111","token_address":"0x1d6bc56db9dc7d3383235f000e713754ca6b8177","type":"artist","uuid":"f05759bd-7aab-46db-b6f2-475e769f0eb7"}
album: Kite tripotay (feat. Jay Rocker ak100fos, Twister & Ti Bouton)
  type: MusicAlbum
  date published: 2017-11-19
album: Ti Manmi (Originale)
  type: MusicAlbum
  date published: 2018-03-14
album: Enpotans mwen
  type: MusicAlbum
  date published: 2018-12-31
album: Ou Tap Mande Pou Mwen
  type: MusicAlbum
  date published: 2019-09-13
album: Tou Otan
  type: MusicAlbum
  date published: 2020-03-10
album: Boss Tet Chat (Remix)
  type: MusicAlbum
  date published: 2020-06-02
album: Renmen'm
  type: MusicAlbum
  date published: 2021-02-13
album: Li Pa Gou Nan Dyol
  type: MusicAlbum
  date published: 2021-06-12
track: On l'a fait

On l'a fait
type: MusicRecording
duration: PT3M12S
duration ms: 192151
explicit: false
by artist: Farfadet
by artist: Kolonel Freez
in album: On l'a fait
  type: MusicAlbum
  date published: 2023-08-04
genre: hip-hop-quebecois
isrc code: QZNWX2307443
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T15:28:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x588c11d87b7300d563cf3eae0a86393f216e8ae1cfe9198842511f4d46adae2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2307443
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T15:39:05Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 959145
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T15:39:05+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588c11d87b7300d563cf3eae0a86393f216e8ae1cfe9198842511f4d46adae2c. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QZNWX2307443.
  date published: 2026-07-22T15:39:05Z
audio: On l'a fait
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.217
  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: 0.744
  additional property: Energy
    type: PropertyValue
    value: 0.747
  additional property: Speechiness
    type: PropertyValue
    value: 0.079
  additional property: Acousticness
    type: PropertyValue
    value: 0.388
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.377
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.562
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.037
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor