A.R. Rakib Naeem
type: MusicGroup
popularity: 7
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8987e59263897c03657acab930c6fb5c7362c421ad778d07896d9d74bd7fb617
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/475d500b-b379-4d4f-9d14-05613e8ffda6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/475d500b-b379-4d4f-9d14-05613e8ffda6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/475d500b-b379-4d4f-9d14-05613e8ffda6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8987e59263897c03657acab930c6fb5c7362c421ad778d07896d9d74bd7fb617","name":"A.R. Rakib Naeem","registered_at":"2026-06-16T14:36:05Z","symbol":"NIM1082510","token_address":"0xa27916f7ccb026f13b3ef628348c459804652315","type":"artist","uuid":"475d500b-b379-4d4f-9d14-05613e8ffda6"}
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 0x8987e59263897c03657acab930c6fb5c7362c421ad778d07896d9d74bd7fb617. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/475d500b-b379-4d4f-9d14-05613e8ffda6.json and https://artists.proofprofile.net/proofs/artist/475d500b-b379-4d4f-9d14-05613e8ffda6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x8987e59263897c03657acab930c6fb5c7362c421ad778d07896d9d74bd7fb617","name":"A.R. Rakib Naeem","registered_at":"2026-06-16T14:36:05Z","symbol":"NIM1082510","token_address":"0xa27916f7ccb026f13b3ef628348c459804652315","type":"artist","uuid":"475d500b-b379-4d4f-9d14-05613e8ffda6"}
album: Wonderful Murda
  type: MusicAlbum
  date published: 2023-10-24
  track: Anak
    type: MusicRecording
    duration: PT1M29S
    duration ms: 89954
    explicit: false
    by artist: A.R. Rakib Naeem
    in album: Wonderful Murda
      type: MusicAlbum
      date published: 2023-10-24
    isrc code: USJ3V2357011
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:46:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35891e950033f7207fedd6c1cf756e4e54e517f9ade12c02dda716946a4dbdb1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2357011
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:49:38Z
    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 0x35891e950033f7207fedd6c1cf756e4e54e517f9ade12c02dda716946a4dbdb1. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:49:38Z), 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/USJ3V2357011.
      date published: 2026-07-20T21:49:38Z
    audio: Anak
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 154.174
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.555
      additional property: Energy
        type: PropertyValue
        value: 0.711
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.07
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.682
      additional property: Liveness
        type: PropertyValue
        value: 0.365
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.894
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.655
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Anak
  type: MusicAlbum
  date published: 2023-12-17
  track: Anak
    type: MusicRecording
    duration: PT5M12S
    duration ms: 312588
    explicit: false
    by artist: A.R. Rakib Naeem
    in album: Anak
      type: MusicAlbum
      date published: 2023-12-17
    isrc code: USJ3V2363203
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T22:01:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xce35c7b257b9e5617efef72c09ee2c22a04da2acce8f266f62e8f5116031320c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2363203
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:51:00Z
    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 0xce35c7b257b9e5617efef72c09ee2c22a04da2acce8f266f62e8f5116031320c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:51:00Z), 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/USJ3V2363203.
      date published: 2026-07-17T04:51:00Z
    audio: Anak
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.985
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.661
      additional property: Energy
        type: PropertyValue
        value: 0.986
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.304
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.86
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.856
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Bab El Najah

Loudness (dB)
type: PropertyValue
value: -0.431

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Bab El Najah
type: MusicAlbum
date published: 2025-10-28