Dj Sam
type: MusicGroup
popularity: 2
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c3e70fd3e1f7325a089579cef7ce20ff1aebfe874f509fdcca49f8999f609f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed677f04-6c16-4a08-8697-56974e2c104d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed677f04-6c16-4a08-8697-56974e2c104d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed677f04-6c16-4a08-8697-56974e2c104d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c3e70fd3e1f7325a089579cef7ce20ff1aebfe874f509fdcca49f8999f609f3","name":"Dj Sam","registered_at":"2026-06-21T11:42:11Z","symbol":"NIM1914059","token_address":"0x3d16090d70cecc71e99ee7795c82a7930e06a01b","type":"artist","uuid":"ed677f04-6c16-4a08-8697-56974e2c104d"}
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 0x4c3e70fd3e1f7325a089579cef7ce20ff1aebfe874f509fdcca49f8999f609f3. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed677f04-6c16-4a08-8697-56974e2c104d.json and https://artists.proofprofile.net/proofs/artist/ed677f04-6c16-4a08-8697-56974e2c104d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x4c3e70fd3e1f7325a089579cef7ce20ff1aebfe874f509fdcca49f8999f609f3","name":"Dj Sam","registered_at":"2026-06-21T11:42:11Z","symbol":"NIM1914059","token_address":"0x3d16090d70cecc71e99ee7795c82a7930e06a01b","type":"artist","uuid":"ed677f04-6c16-4a08-8697-56974e2c104d"}
album: Talk2Me (Remix)
  type: MusicAlbum
  date published: 2023-02-24
album: عَلْشَانْ جَمَالُكَ
  type: MusicAlbum
  date published: 2023-05-19
  track: عَلْشَانْ جَمَالُكَ
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188081
    explicit: false
    by artist: Dj Sam
    in album: عَلْشَانْ جَمَالُكَ
      type: MusicAlbum
      date published: 2023-05-19
    isrc code: SE6QE2316494
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:15:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x01f7f5ec01549b7fbf82a537191f0b0ec3e1446f24116dccf5c081b57980fe3c
    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/SE6QE2316494
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:08:31Z
    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 0x01f7f5ec01549b7fbf82a537191f0b0ec3e1446f24116dccf5c081b57980fe3c. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:08:31Z), 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/SE6QE2316494.
      date published: 2026-07-20T21:08:31Z
    audio: عَلْشَانْ جَمَالُكَ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.998
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.627
      additional property: Energy
        type: PropertyValue
        value: 0.293
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.076
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.248
      additional property: Liveness
        type: PropertyValue
        value: 0.161
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.079
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.901
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Metathesis
  type: MusicAlbum
  date published: 2023-05-29