Koceila Chougar
type: MusicGroup
genre: afro house
genre: organic house
popularity: 5
followers: 657
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92c7eb8d7a0cd3ac8e74fd84eab2a5b04ddc70066e33579d7f34c063c4675e6c
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/680b1bbe-deec-463f-a634-4820fda40888.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/680b1bbe-deec-463f-a634-4820fda40888.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/680b1bbe-deec-463f-a634-4820fda40888
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92c7eb8d7a0cd3ac8e74fd84eab2a5b04ddc70066e33579d7f34c063c4675e6c","name":"Koceila Chougar","registered_at":"2026-06-17T01:58:17Z","symbol":"NIM1245279","token_address":"0x3ee4cf5ead64f59b45f37cf435122996ff470473","type":"artist","uuid":"680b1bbe-deec-463f-a634-4820fda40888"}
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 0x92c7eb8d7a0cd3ac8e74fd84eab2a5b04ddc70066e33579d7f34c063c4675e6c. 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/680b1bbe-deec-463f-a634-4820fda40888.json and https://artists.proofprofile.net/proofs/artist/680b1bbe-deec-463f-a634-4820fda40888.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x92c7eb8d7a0cd3ac8e74fd84eab2a5b04ddc70066e33579d7f34c063c4675e6c","name":"Koceila Chougar","registered_at":"2026-06-17T01:58:17Z","symbol":"NIM1245279","token_address":"0x3ee4cf5ead64f59b45f37cf435122996ff470473","type":"artist","uuid":"680b1bbe-deec-463f-a634-4820fda40888"}
album: Yakouren
  type: MusicAlbum
  date published: 2023-09-20
album: Deep Feelings
  type: MusicAlbum
  date published: 2023-10-02
album: My Love
  type: MusicAlbum
  date published: 2023-12-22
album: NotLip
  type: MusicAlbum
  date published: 2023-12-26
album: Hobela
  type: MusicAlbum
  date published: 2024-02-09
album: HOBELAH
  type: MusicAlbum
  date published: 2024-05-31
album: HOBELAH
  type: MusicAlbum
  date published: 2024-05-31
album: HOBELAH (Dean Walker Remix)
  type: MusicAlbum
  date published: 2024-06-14
album: Islanders
  type: MusicAlbum
  date published: 2024-10-24
album: Islanders
  type: MusicAlbum
  date published: 2024-10-25
album: Deep Hakuna
  type: MusicAlbum
  date published: 2024-11-01
album: The Best
  type: MusicAlbum
  date published: 2024-12-27
album: One Day
  type: MusicAlbum
  date published: 2025-06-06
  track: One Day
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146500
    explicit: false
    by artist: Koceila Chougar
    in album: One Day
      type: MusicAlbum
      date published: 2025-06-06
    genre: afro house
    genre: organic house
    isrc code: US83Z2529333
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:10:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a7a89346bff30e4179de28a65ebbae0e549efcc96d1bddfc46be38775a43d91
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957780
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957780
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2529333
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:36:44Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7a89346bff30e4179de28a65ebbae0e549efcc96d1bddfc46be38775a43d91. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/US83Z2529333.
      date published: 2026-07-13T00:36:44Z
    audio: One Day
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.05
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.681
      additional property: Energy
        type: PropertyValue
        value: 0.855
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.769
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.375
      additional property: Liveness
        type: PropertyValue
        value: 0.479
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.2
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.009
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rain
  type: MusicAlbum
  date published: 2025-08-22
  track: Rain
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: Koceila Chougar
    in album: Rain
      type: MusicAlbum
      date published: 2025-08-22
    genre: afro house
    genre: organic house
    isrc code: US83Z2544867
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:38:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb42c6a9aac847de66ac191aa8a701577d400fd32dc64e827b1c7692f531defdd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2544867
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Rain
album: Nliyempenda
album: Inside You

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42c6a9aac847de66ac191aa8a701577d400fd32dc64e827b1c7692f531defdd. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/US83Z2544867.
date published: 2026-07-04T14:03:39Z

Rain
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 126.006
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.64
additional property: Energy
  type: PropertyValue
  value: 0.951
additional property: Speechiness
  type: PropertyValue
  value: 0.038
additional property: Acousticness
  type: PropertyValue
  value: 0.747
additional property: Instrumentalness
  type: PropertyValue
  value: 0.94
additional property: Liveness
  type: PropertyValue
  value: 0.161
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.355
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.32
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Nliyempenda
type: MusicAlbum
date published: 2025-09-19

Inside You
type: MusicAlbum
date published: 2025-09-26