The Fun Things
type: MusicGroup
popularity: 5
followers: 443
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x609498b3fb9f57b1ff2e8edf5efbfc85e9ce4c6cfc44426dc88bba1559dfd6f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ab19423-164d-45d1-b427-31d338287f41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ab19423-164d-45d1-b427-31d338287f41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ab19423-164d-45d1-b427-31d338287f41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x609498b3fb9f57b1ff2e8edf5efbfc85e9ce4c6cfc44426dc88bba1559dfd6f8","name":"The Fun Things","registered_at":"2026-06-17T14:04:19Z","symbol":"NIM1418375","token_address":"0x58f9852ac5143ce82a3472e9acc7616062ab2ead","type":"artist","uuid":"8ab19423-164d-45d1-b427-31d338287f41"}
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 0x609498b3fb9f57b1ff2e8edf5efbfc85e9ce4c6cfc44426dc88bba1559dfd6f8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ab19423-164d-45d1-b427-31d338287f41.json and https://artists.proofprofile.net/proofs/artist/8ab19423-164d-45d1-b427-31d338287f41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x609498b3fb9f57b1ff2e8edf5efbfc85e9ce4c6cfc44426dc88bba1559dfd6f8","name":"The Fun Things","registered_at":"2026-06-17T14:04:19Z","symbol":"NIM1418375","token_address":"0x58f9852ac5143ce82a3472e9acc7616062ab2ead","type":"artist","uuid":"8ab19423-164d-45d1-b427-31d338287f41"}
album: y si hacemos un muñeco - alvin y las ardillas
  type: MusicAlbum
  date published: 2017-06-28
  track: y si hacemos un muñeco - alvin y las ardillas
    type: MusicRecording
    duration: PT1M31S
    duration ms: 91742
    explicit: false
    by artist: The Fun Things
    in album: y si hacemos un muñeco - alvin y las ardillas
      type: MusicAlbum
      date published: 2017-06-28
    isrc code: US3DF1718720
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T20:27:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe0454fa60034d7937bd71dcb31f50396f43e78171a65c049f66e7f226eb3533b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958197
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958197
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1718720
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:29:58Z
    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 0xe0454fa60034d7937bd71dcb31f50396f43e78171a65c049f66e7f226eb3533b. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:29:58Z), 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/US3DF1718720.
      date published: 2026-07-15T23:29:58Z
    audio: y si hacemos un muñeco - alvin y las ardillas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.01
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.606
      additional property: Energy
        type: PropertyValue
        value: 0.456
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.832
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.208
      additional property: Liveness
        type: PropertyValue
        value: 0.487
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.537
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.63
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: La cucaracha - Children round
  type: MusicAlbum
  date published: 2017-06-28