Happy Birthday DJ
type: MusicGroup
popularity: 4
followers: 811
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93f8645671d2c9ca2718ea5f4aab25c61e743bb5fea910209d09bcad8285d5af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953975
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bb95f32-9cc1-470a-8fdc-98d96cf2ea83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bb95f32-9cc1-470a-8fdc-98d96cf2ea83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2bb95f32-9cc1-470a-8fdc-98d96cf2ea83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:53:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93f8645671d2c9ca2718ea5f4aab25c61e743bb5fea910209d09bcad8285d5af","name":"Happy Birthday DJ","registered_at":"2026-06-16T04:43:33Z","symbol":"NIM0941093","token_address":"0x1327f427f16ca2a92784d0e3f307527626dac5f3","type":"artist","uuid":"2bb95f32-9cc1-470a-8fdc-98d96cf2ea83"}
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 0x93f8645671d2c9ca2718ea5f4aab25c61e743bb5fea910209d09bcad8285d5af. Chain 2 (Bitcoin): anchored in block 953976 (2026-06-16T16:55:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bb95f32-9cc1-470a-8fdc-98d96cf2ea83.json and https://artists.proofprofile.net/proofs/artist/2bb95f32-9cc1-470a-8fdc-98d96cf2ea83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:55:36Z
  text: {"copyright_id":"0x93f8645671d2c9ca2718ea5f4aab25c61e743bb5fea910209d09bcad8285d5af","name":"Happy Birthday DJ","registered_at":"2026-06-16T04:43:33Z","symbol":"NIM0941093","token_address":"0x1327f427f16ca2a92784d0e3f307527626dac5f3","type":"artist","uuid":"2bb95f32-9cc1-470a-8fdc-98d96cf2ea83"}
album: Happy Birthday to You
  type: MusicAlbum
  date published: 2020-03-23
album: Happy Birthday (Sing-Along)
  type: MusicAlbum
  date published: 2020-06-11
album: Tanti Auguri a Te
  type: MusicAlbum
  date published: 2021-03-10
album: Happy Birthday (Instrumental)
  type: MusicAlbum
  date published: 2021-05-14
album: Jeopardy! Theme
  type: MusicAlbum
  date published: 2021-08-24
  track: Jeopardy! Theme
    type: MusicRecording
    duration: PT0M35S
    duration ms: 35426
    explicit: false
    by artist: Happy Birthday DJ
    in album: Jeopardy! Theme
      type: MusicAlbum
      date published: 2021-08-24
    isrc code: USHM92112967
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:11:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x90996535d96351b46d5a5757ef2d96fa4d2e89be5f892cfccab889afc0c488b9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958571
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958571
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92112967
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T15:39:25Z
    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 0x90996535d96351b46d5a5757ef2d96fa4d2e89be5f892cfccab889afc0c488b9. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/USHM92112967.
      date published: 2026-07-18T15:39:25Z
    audio: Jeopardy! Theme
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.981
      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: 0.844
      additional property: Energy
        type: PropertyValue
        value: 0.083
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.816
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.925
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.876
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.823
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cradle Song (Brahms' Lullaby)
  type: MusicAlbum
  date published: 2022-09-10
album: Batman TV Theme
  type: MusicAlbum
  date published: 2025-10-20