On A Cloud
type: MusicGroup
popularity: 37
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4aac52b04b8e2f51ddb673b868237955dbf485657019632e14e44ae59a7fbf54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a1ffb3b-3eb4-47dd-b2f1-5f8d743ee191.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a1ffb3b-3eb4-47dd-b2f1-5f8d743ee191.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a1ffb3b-3eb4-47dd-b2f1-5f8d743ee191
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4aac52b04b8e2f51ddb673b868237955dbf485657019632e14e44ae59a7fbf54","name":"On A Cloud","registered_at":"2026-06-11T21:33:17Z","symbol":"NIM0118301","token_address":"0xedb3d0b3c165b45055dbc69e6d018d8eac62a549","type":"artist","uuid":"5a1ffb3b-3eb4-47dd-b2f1-5f8d743ee191"}
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 0x4aac52b04b8e2f51ddb673b868237955dbf485657019632e14e44ae59a7fbf54. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a1ffb3b-3eb4-47dd-b2f1-5f8d743ee191.json and https://artists.proofprofile.net/proofs/artist/5a1ffb3b-3eb4-47dd-b2f1-5f8d743ee191.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4aac52b04b8e2f51ddb673b868237955dbf485657019632e14e44ae59a7fbf54","name":"On A Cloud","registered_at":"2026-06-11T21:33:17Z","symbol":"NIM0118301","token_address":"0xedb3d0b3c165b45055dbc69e6d018d8eac62a549","type":"artist","uuid":"5a1ffb3b-3eb4-47dd-b2f1-5f8d743ee191"}
album: Weightless
  type: MusicAlbum
  date published: 2022-08-15
album: Solar Wind
  type: MusicAlbum
  date published: 2022-09-05
album: Cumbre
  type: MusicAlbum
  date published: 2022-10-09
album: Formations Of A Dream
  type: MusicAlbum
  date published: 2022-12-30
album: In A World Far Away
  type: MusicAlbum
  date published: 2023-03-03
album: Shapes Of Light
  type: MusicAlbum
  date published: 2023-04-14
album: Into The Endless Deep
  type: MusicAlbum
  date published: 2023-05-23
album: Evening Moon 432 Hz
  type: MusicAlbum
  date published: 2023-06-25
album: Pouring Rain
  type: MusicAlbum
  date published: 2023-09-21
album: Floating On Air
  type: MusicAlbum
  date published: 2023-11-22
album: Through The Sky
  type: MusicAlbum
  date published: 2024-01-30
  track: Through The Sky
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178875
    explicit: false
    by artist: On A Cloud
    in album: Through The Sky
      type: MusicAlbum
      date published: 2024-01-30
    isrc code: SE4RG2307742
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:07:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3cd47049b4d9d0b37026abb3eb8003a864c964015f9b73f9cd212d4e4f833590
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958455
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958455
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2307742
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T21:28:36Z
    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 0x3cd47049b4d9d0b37026abb3eb8003a864c964015f9b73f9cd212d4e4f833590. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/SE4RG2307742.
      date published: 2026-07-17T21:28:36Z
    audio: Through The Sky
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 65.771
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.113
      additional property: Energy
        type: PropertyValue
        value: 0.012
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.991
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.928
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -37.893
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Calmness
  type: MusicAlbum
  date published: 2024-05-01
album: Hailstorm Picking Up
  type: MusicAlbum
  date published: 2024-07-26
album: Above The Storm
  type: MusicAlbum
  date published: 2024-09-27
album: Silent Stillness
  type: MusicAlbum
  date published: 2025-03-07