Dev Slang
type: MusicGroup
popularity: 6
followers: 333
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5f8c4a2868b3b11d55703a5eefe2751a878197546e2533c4c1a3d3189f96342
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953918
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953918
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ab2ca6d-ba67-4962-a156-6042d20d9caf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ab2ca6d-ba67-4962-a156-6042d20d9caf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ab2ca6d-ba67-4962-a156-6042d20d9caf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:55:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5f8c4a2868b3b11d55703a5eefe2751a878197546e2533c4c1a3d3189f96342","name":"Dev Slang","registered_at":"2026-06-15T22:52:52Z","symbol":"NIM0857333","token_address":"0xdc7e9dad85eadb019f042a8c6338181c8d03ed8e","type":"artist","uuid":"1ab2ca6d-ba67-4962-a156-6042d20d9caf"}
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 0xc5f8c4a2868b3b11d55703a5eefe2751a878197546e2533c4c1a3d3189f96342. Chain 2 (Bitcoin): anchored in block 953918 (2026-06-16T08:55:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ab2ca6d-ba67-4962-a156-6042d20d9caf.json and https://artists.proofprofile.net/proofs/artist/1ab2ca6d-ba67-4962-a156-6042d20d9caf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:55:04Z
  text: {"copyright_id":"0xc5f8c4a2868b3b11d55703a5eefe2751a878197546e2533c4c1a3d3189f96342","name":"Dev Slang","registered_at":"2026-06-15T22:52:52Z","symbol":"NIM0857333","token_address":"0xdc7e9dad85eadb019f042a8c6338181c8d03ed8e","type":"artist","uuid":"1ab2ca6d-ba67-4962-a156-6042d20d9caf"}
album: WORDS
  type: MusicAlbum
  date published: 2020-10-31
album: Awake
  type: MusicAlbum
  date published: 2022-04-08
album: Awake
  type: MusicAlbum
  date published: 2022-04-08
album: Apparently
  type: MusicAlbum
  date published: 2022-06-24
album: Apparently
  type: MusicAlbum
  date published: 2022-06-24
album: Hightown
  type: MusicAlbum
  date published: 2023-03-17
album: 4MYWOES
  type: MusicAlbum
  date published: 2023-04-14
album: Countin Up
  type: MusicAlbum
  date published: 2023-07-29
album: Lotta Weight
  type: MusicAlbum
  date published: 2023-09-29
  track: Lotta Weight
    type: MusicRecording
    duration: PT2M3S
    duration ms: 123870
    explicit: true
    by artist: Dev Slang
    in album: Lotta Weight
      type: MusicAlbum
      date published: 2023-09-29
    isrc code: QZNMX2368309
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:28:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xebafeb1653b57c623dacd1d516bc77980014673d7880df95085123858896e009
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMX2368309
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:29:42Z
    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 0xebafeb1653b57c623dacd1d516bc77980014673d7880df95085123858896e009. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:42Z), 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/QZNMX2368309.
      date published: 2026-07-15T15:29:42Z
    audio: Lotta Weight
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.489
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.803
      additional property: Energy
        type: PropertyValue
        value: 0.505
      additional property: Speechiness
        type: PropertyValue
        value: 0.223
      additional property: Acousticness
        type: PropertyValue
        value: 0.048
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.44
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.133
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Can't Win
  type: MusicAlbum
  date published: 2023-10-20
album: Boomin
  type: MusicAlbum
  date published: 2023-12-01
album: God Damn
  type: MusicAlbum
  date published: 2024-02-16
album: Roll My Blunt
  type: MusicAlbum
  date published: 2024-04-20
album: The Way
  type: MusicAlbum
  date published: 2024-08-16
album: Dynamite
  type: MusicAlbum
  date published: 2024-12-20
album: Faded
  type: MusicAlbum
  date published: 2025-03-21
album: Crash
  type: MusicAlbum
  date published: 2025-05-16
album: Water
  type: MusicAlbum
  date published: 2025-06-20
album: Ride With Me
  type: MusicAlbum
  date published: 2025-09-26
album: I’m Geekin
  type: MusicAlbum
  date published: 2025-10-10