Sugarplum Fairies
type: MusicGroup
popularity: 4
followers: 577
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ab3da3f284ea94e0251eeb3736bb8d7f43b6b85285b3b4ac0e518201a8fc39d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44785bae-8258-4d56-9985-a99fb7b00e6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44785bae-8258-4d56-9985-a99fb7b00e6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44785bae-8258-4d56-9985-a99fb7b00e6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ab3da3f284ea94e0251eeb3736bb8d7f43b6b85285b3b4ac0e518201a8fc39d","name":"Sugarplum Fairies","registered_at":"2026-06-16T13:31:52Z","symbol":"NIM1067183","token_address":"0x91ad479f2b5610a9e304a097cd6a2754e6d86c94","type":"artist","uuid":"44785bae-8258-4d56-9985-a99fb7b00e6d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab3da3f284ea94e0251eeb3736bb8d7f43b6b85285b3b4ac0e518201a8fc39d. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44785bae-8258-4d56-9985-a99fb7b00e6d.json and https://artists.proofprofile.net/proofs/artist/44785bae-8258-4d56-9985-a99fb7b00e6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0x6ab3da3f284ea94e0251eeb3736bb8d7f43b6b85285b3b4ac0e518201a8fc39d","name":"Sugarplum Fairies","registered_at":"2026-06-16T13:31:52Z","symbol":"NIM1067183","token_address":"0x91ad479f2b5610a9e304a097cd6a2754e6d86c94","type":"artist","uuid":"44785bae-8258-4d56-9985-a99fb7b00e6d"}
album: Flake
  type: MusicAlbum
  date published: 1998-01-01
album: Introspective Raincoat Student Music
  type: MusicAlbum
  date published: 2003-01-01
album: Country International Records
  type: MusicAlbum
  date published: 2006
album: Country International Records
  type: MusicAlbum
  date published: 2006-05-09
album: Chinese Leftovers
  type: MusicAlbum
  date published: 2009-01-01
album: Chinese Leftovers
  type: MusicAlbum
  date published: 2009-05-12
  track: Hold On to Me
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221560
    explicit: false
    by artist: Sugarplum Fairies
    in album: Chinese Leftovers
      type: MusicAlbum
      date published: 2009-05-12
    isrc code: US5AQ0900009
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T20:01:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23aec98cd1c5cc8cf1c0148d1ff025a8f41b68618d676d838020eb613531abcc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959054
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959054
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5AQ0900009
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T20:19:31Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aec98cd1c5cc8cf1c0148d1ff025a8f41b68618d676d838020eb613531abcc. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/US5AQ0900009.
      date published: 2026-07-21T20:19:31Z
    audio: Hold On to Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.078
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.309
      additional property: Energy
        type: PropertyValue
        value: 0.472
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.219
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.033
      additional property: Liveness
        type: PropertyValue
        value: 0.232
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.322
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.071
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Images We Get
  type: MusicAlbum
  date published: 2011-01-01
album: The Images We Get
  type: MusicAlbum
  date published: 2011-04-12
album: Godspeed & Silver Linings
  type: MusicAlbum
  date published: 2014-06-10
album: Sunday, Suddenly
  type: MusicAlbum
  date published: 2015-09-18
album: Payday Flowers
  type: MusicAlbum
  date published: 2018-07-20
album: Heart Hell (2021 Version)
  type: MusicAlbum
  date published: 2021-08-20
album: Altar Songs 1998-2021
  type: MusicAlbum
  date published: 2021-08-20
album: Sandy Says (2021 Version)
  type: MusicAlbum
  date published: 2021-09-24
album: Sugarfree (2021 Version)
  type: MusicAlbum
  date published: 2021-10-22
album: Tears
  type: MusicAlbum
  date published: 2021-11-12
album: Altar Songs 1998-2021
  type: MusicAlbum
  date published: 2021-12-03