Midnight Reapers
type: MusicGroup
popularity: 7
followers: 414
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1cf3af14f8154d79f53da639712686c59aceca5af3c0adf12712051e277e654
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/317035b9-7f31-431f-8952-81d2eb4fc277.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/317035b9-7f31-431f-8952-81d2eb4fc277.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/317035b9-7f31-431f-8952-81d2eb4fc277
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1cf3af14f8154d79f53da639712686c59aceca5af3c0adf12712051e277e654","name":"Midnight Reapers","registered_at":"2026-06-16T06:48:16Z","symbol":"NIM0970882","token_address":"0xfeafe807290b213ed488eabd227dc03a9cda79b8","type":"artist","uuid":"317035b9-7f31-431f-8952-81d2eb4fc277"}
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 0xf1cf3af14f8154d79f53da639712686c59aceca5af3c0adf12712051e277e654. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/317035b9-7f31-431f-8952-81d2eb4fc277.json and https://artists.proofprofile.net/proofs/artist/317035b9-7f31-431f-8952-81d2eb4fc277.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xf1cf3af14f8154d79f53da639712686c59aceca5af3c0adf12712051e277e654","name":"Midnight Reapers","registered_at":"2026-06-16T06:48:16Z","symbol":"NIM0970882","token_address":"0xfeafe807290b213ed488eabd227dc03a9cda79b8","type":"artist","uuid":"317035b9-7f31-431f-8952-81d2eb4fc277"}
album: Halloween Party - 50 Hits
  type: MusicAlbum
  date published: 2013-09-24
album: The Best of Halloween
  type: MusicAlbum
  date published: 2013-10-01
album: Be Scared… Spooky, Creepy Halloween Music (Horror Movie Themes)
  type: MusicAlbum
  date published: 2013-10-15
  track: Theme From "The Exorcist"
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211360
    explicit: false
    by artist: Midnight Reapers
    in album: Be Scared… Spooky, Creepy Halloween Music (Horror Movie Themes)
      type: MusicAlbum
      date published: 2013-10-15
    isrc code: US5540901004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:02:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb7b324836223962d7734162f584417f6c9209da0ce66f428fe33d36b424d7f71
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957767
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957767
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5540901004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T22:25:13Z
    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 0xb7b324836223962d7734162f584417f6c9209da0ce66f428fe33d36b424d7f71. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/US5540901004.
      date published: 2026-07-12T22:25:13Z
    audio: Theme From "The Exorcist"
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.009
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.444
      additional property: Energy
        type: PropertyValue
        value: 0.777
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.123
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.809
      additional property: Liveness
        type: PropertyValue
        value: 0.059
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.721
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.532
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 66 Halloween Songs & Sound Effects
  type: MusicAlbum
  date published: 2014-09-30