ArchAngel
type: MusicGroup
genre: organic house
description: thumb|Guido Reni's Archangel Michael Trampling Lucifer, 1636 Archangels () are the second-lowest rank of angel in the Catholic hierarchy of angels, based on and put forward by Pseudo-Dionysius the Are
popularity: 6
followers: 526
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86ccc9a21c0603348c1fa34d195e3329d4c879b10140646096a4e601db4bff41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d90ba88a-d8bd-44b9-8b3b-0298a45a83ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d90ba88a-d8bd-44b9-8b3b-0298a45a83ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d90ba88a-d8bd-44b9-8b3b-0298a45a83ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
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 0x86ccc9a21c0603348c1fa34d195e3329d4c879b10140646096a4e601db4bff41. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d90ba88a-d8bd-44b9-8b3b-0298a45a83ea.json and https://artists.proofprofile.net/proofs/artist/d90ba88a-d8bd-44b9-8b3b-0298a45a83ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
album: Grey
  type: MusicAlbum
  date published: 2017-05-31
album: Melancholy
  type: MusicAlbum
  date published: 2018-07-22
album: Your Absence
  type: MusicAlbum
  date published: 2018-09-08
  track: Your Absence
    type: MusicRecording
    duration: PT7M5S
    duration ms: 425908
    explicit: true
    by artist: ArchAngel
    in album: Your Absence
      type: MusicAlbum
      date published: 2018-09-08
    genre: organic house
    isrc code: QZHN52007470
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:59:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x97912ff858d18ba0177ce872aa2daf1750bef4c958e25c00802ab2bf5df78a30
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52007470
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:53:26Z
    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 0x97912ff858d18ba0177ce872aa2daf1750bef4c958e25c00802ab2bf5df78a30. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZHN52007470.
      date published: 2026-07-17T00:53:26Z
    audio: Your Absence
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.011
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.835
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.075
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.796
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.237
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.691
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lullaby
  type: MusicAlbum
  date published: 2019-01-16
album: Breathe
  type: MusicAlbum
  date published: 2019-10-27
album: Silk Road
  type: MusicAlbum
  date published: 2020-01-27
album: God's Exiles
  type: MusicAlbum
  date published: 2020-02-07
album: God's Exiles
  type: MusicAlbum
  date published: 2020-02-07
album: Hourglass
  type: MusicAlbum
  date published: 2020-02-24
album: Athran
  type: MusicAlbum
  date published: 2020-06-22
album: To Know (ArchAngel Edit)
  type: MusicAlbum
  date published: 2020-11-12
album: Valor
  type: MusicAlbum
  date published: 2021-01-25
album: The Missive
  type: MusicAlbum
  date published: 2021-10-22
album: Ascension
  type: MusicAlbum
  date published: 2022-05-06
album: Apart
  type: MusicAlbum
  date published: 2022-05-20
album: Ya Shams
  type: MusicAlbum
  date published: 2023-01-04
album: Inside Out (ArchAngel & Asphere Remix)
  type: MusicAlbum
  date published: 2025-06-27