Abandoned Toys
type: MusicGroup
genre: dark ambient
genre: medieval
genre: neoclassical
popularity: 12
followers: 2744
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56d2de39d5fdcfe7afc6594a14f51e54861e40625fd691161ddff9d286888a49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/decabf40-bb51-4869-9ff1-d90ba8adae47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/decabf40-bb51-4869-9ff1-d90ba8adae47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/decabf40-bb51-4869-9ff1-d90ba8adae47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56d2de39d5fdcfe7afc6594a14f51e54861e40625fd691161ddff9d286888a49","name":"Abandoned Toys","registered_at":"2026-06-15T03:55:23Z","symbol":"NIM0674217","token_address":"0x0bf9987f1c127e52332ca787242389b4b98a553f","type":"artist","uuid":"decabf40-bb51-4869-9ff1-d90ba8adae47"}
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 0x56d2de39d5fdcfe7afc6594a14f51e54861e40625fd691161ddff9d286888a49. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/decabf40-bb51-4869-9ff1-d90ba8adae47.json and https://artists.proofprofile.net/proofs/artist/decabf40-bb51-4869-9ff1-d90ba8adae47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x56d2de39d5fdcfe7afc6594a14f51e54861e40625fd691161ddff9d286888a49","name":"Abandoned Toys","registered_at":"2026-06-15T03:55:23Z","symbol":"NIM0674217","token_address":"0x0bf9987f1c127e52332ca787242389b4b98a553f","type":"artist","uuid":"decabf40-bb51-4869-9ff1-d90ba8adae47"}
album: The Witch's Garden
  type: MusicAlbum
  date published: 2007-01-01
  track: Within a Lilac Clutch
    type: MusicRecording
    duration: PT5M4S
    duration ms: 304973
    explicit: false
    by artist: Abandoned Toys
    in album: The Witch's Garden
      type: MusicAlbum
      date published: 2007-01-01
    genre: dark ambient
    genre: medieval
    genre: neoclassical
    isrc code: USHM80756263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T09:38:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x089d3adcb303ab8d1a936c410a92a427b30a4f4019361e37acd98ca5e03e42d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80756263
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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 0x089d3adcb303ab8d1a936c410a92a427b30a4f4019361e37acd98ca5e03e42d4. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USHM80756263.
      date published: 2026-07-22T10:01:58Z
    audio: Within a Lilac Clutch
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.174
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.514
      additional property: Energy
        type: PropertyValue
        value: 0.217
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.987
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.959
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.124
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.804
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Where Tides Defy the Moon
  type: MusicAlbum
  date published: 2023-05-12