Stupid Smart
type: MusicGroup
popularity: 3
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88f8bb475b6d0acb81afc06cdb65648ddbac994389955ab4c05db2d20d201e62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab6b905f-7163-4a7d-ac80-141c6fe12684.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab6b905f-7163-4a7d-ac80-141c6fe12684.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab6b905f-7163-4a7d-ac80-141c6fe12684
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88f8bb475b6d0acb81afc06cdb65648ddbac994389955ab4c05db2d20d201e62","name":"Stupid Smart","registered_at":"2026-06-20T09:40:07Z","symbol":"NIM1582812","token_address":"0x5b21f224f4d2b960a75fcfdf0a683420d1b8e014","type":"artist","uuid":"ab6b905f-7163-4a7d-ac80-141c6fe12684"}
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 0x88f8bb475b6d0acb81afc06cdb65648ddbac994389955ab4c05db2d20d201e62. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab6b905f-7163-4a7d-ac80-141c6fe12684.json and https://artists.proofprofile.net/proofs/artist/ab6b905f-7163-4a7d-ac80-141c6fe12684.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x88f8bb475b6d0acb81afc06cdb65648ddbac994389955ab4c05db2d20d201e62","name":"Stupid Smart","registered_at":"2026-06-20T09:40:07Z","symbol":"NIM1582812","token_address":"0x5b21f224f4d2b960a75fcfdf0a683420d1b8e014","type":"artist","uuid":"ab6b905f-7163-4a7d-ac80-141c6fe12684"}
album: Big Kid
  type: MusicAlbum
  date published: 2017-07-25
album: Hand out the Window
  type: MusicAlbum
  date published: 2017-08-01
album: Oh What a Night
  type: MusicAlbum
  date published: 2017-08-08
album: Mountain
  type: MusicAlbum
  date published: 2017-08-22
album: April 1st
  type: MusicAlbum
  date published: 2017-09-05
album: I Love You
  type: MusicAlbum
  date published: 2017-09-12
album: Super Stealthy
  type: MusicAlbum
  date published: 2018-06-01
album: Like That
  type: MusicAlbum
  date published: 2019-06-21
  track: Like That
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206315
    explicit: false
    by artist: Stupid Smart
    in album: Like That
      type: MusicAlbum
      date published: 2019-06-21
    isrc code: TCAEG1969425
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:32:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7aeaad3e3aaabc23a0844e913eddc6bcb847e80efbb46d211324c8e230c00127
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEG1969425
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x7aeaad3e3aaabc23a0844e913eddc6bcb847e80efbb46d211324c8e230c00127. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAEG1969425.
      date published: 2026-07-19T07:14:39Z
    audio: Like That
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.993
      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: 0.737
      additional property: Energy
        type: PropertyValue
        value: 0.851
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.284
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.838
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.739
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: So Good
  type: MusicAlbum
  date published: 2019-11-21
album: Cleopatra
  type: MusicAlbum
  date published: 2019-12-05
album: Let Them Wait
  type: MusicAlbum
  date published: 2020-04-21
album: Want to come over?
  type: MusicAlbum
  date published: 2022-05-25