Usi Es
type: MusicGroup
popularity: 2
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c714cefd27c4a8640fe23011df94d9553715300b208f4b8b8a6972386826aeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1943ca13-33f3-4042-8267-3110600135cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1943ca13-33f3-4042-8267-3110600135cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1943ca13-33f3-4042-8267-3110600135cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c714cefd27c4a8640fe23011df94d9553715300b208f4b8b8a6972386826aeb","name":"Usi Es","registered_at":"2026-06-15T22:24:43Z","symbol":"NIM0850613","token_address":"0x7cd9f5adc0412a1a708586d23ba35c0bdfb25b6c","type":"artist","uuid":"1943ca13-33f3-4042-8267-3110600135cb"}
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 0x8c714cefd27c4a8640fe23011df94d9553715300b208f4b8b8a6972386826aeb. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1943ca13-33f3-4042-8267-3110600135cb.json and https://artists.proofprofile.net/proofs/artist/1943ca13-33f3-4042-8267-3110600135cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x8c714cefd27c4a8640fe23011df94d9553715300b208f4b8b8a6972386826aeb","name":"Usi Es","registered_at":"2026-06-15T22:24:43Z","symbol":"NIM0850613","token_address":"0x7cd9f5adc0412a1a708586d23ba35c0bdfb25b6c","type":"artist","uuid":"1943ca13-33f3-4042-8267-3110600135cb"}
album: Mutiny
  type: MusicAlbum
  date published: 2019-06-07
album: Darwin
  type: MusicAlbum
  date published: 2020-09-18
album: Sender Unknown
  type: MusicAlbum
  date published: 2025-06-20
  track: Sender Unknown
    type: MusicRecording
    duration: PT4M46S
    duration ms: 286921
    explicit: false
    by artist: Usi Es
    in album: Sender Unknown
      type: MusicAlbum
      date published: 2025-06-20
    isrc code: BEL782500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:46:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3efd2769556ed7de14f504a6cf6d5b3c64e079c829b2cb153a96abfd1d4b3f7c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEL782500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:48:02Z
    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 0x3efd2769556ed7de14f504a6cf6d5b3c64e079c829b2cb153a96abfd1d4b3f7c. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:48:02Z), 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/BEL782500001.
      date published: 2026-07-20T01:48:02Z
    audio: Sender Unknown
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.232
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.271
      additional property: Energy
        type: PropertyValue
        value: 0.348
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.263
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.14
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.107
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.581
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Konami Code
  type: MusicAlbum
  date published: 2025-09-19
album: Nighttime Bike Rides
  type: MusicAlbum
  date published: 2025-11-12