Ethos
type: MusicGroup
description: thumb|A sculpture representing Ethos outside the Australian Capital Territory Legislative Assembly in Canberra, Australia Ethos is a Greek word meaning "character" that is used to describe the guiding
popularity: 4
followers: 482
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef1337da81b591c59e2ded7bd01b8bd43edd6ddb96625f34a77cfd7114d2230a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93b7e2d2-6dd3-4206-9ef4-1dd8307e5c7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93b7e2d2-6dd3-4206-9ef4-1dd8307e5c7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93b7e2d2-6dd3-4206-9ef4-1dd8307e5c7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1337da81b591c59e2ded7bd01b8bd43edd6ddb96625f34a77cfd7114d2230a. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93b7e2d2-6dd3-4206-9ef4-1dd8307e5c7b.json and https://artists.proofprofile.net/proofs/artist/93b7e2d2-6dd3-4206-9ef4-1dd8307e5c7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Vessels
  type: MusicAlbum
  date published: 2012-07-10
album: Shchedryk (Carol of the Bells)
  type: MusicAlbum
  date published: 2012-12-04
  track: Shchedryk (Carol of the Bells)
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269010
    explicit: false
    by artist: Ethos
    in album: Shchedryk (Carol of the Bells)
      type: MusicAlbum
      date published: 2012-12-04
    isrc code: USL4R2129032
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:07:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35f39d158b5014f1cd4dc366bdd3ce80021a1132399047abb5c9f60dda9b880a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2129032
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x35f39d158b5014f1cd4dc366bdd3ce80021a1132399047abb5c9f60dda9b880a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USL4R2129032.
      date published: 2026-07-04T11:19:20Z
    audio: Shchedryk (Carol of the Bells)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 182.061
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.401
      additional property: Energy
        type: PropertyValue
        value: 0.816
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.866
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.215
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.531
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Shchedryk (Carol of the Bells)
  type: MusicAlbum
  date published: 2012-12-04
album: Evergreen
  type: MusicAlbum
  date published: 2013-09-10
album: Shade and Soil
  type: MusicAlbum
  date published: 2017-06-20
album: Blinded (Radio Edit)
  type: MusicAlbum
  date published: 2019-03-26
album: Begin With the End
  type: MusicAlbum
  date published: 2022-12-02
album: Begin With the End
  type: MusicAlbum
  date published: 2022-12-02
album: The Archetype Suite: IV. Stars Align
  type: MusicAlbum
  date published: 2024-06-04
album: An Eye for An Eye
  type: MusicAlbum
  date published: 2024-06-25
album: Make You Mine
  type: MusicAlbum
  date published: 2025-10-24