Érion
type: MusicGroup
popularity: 13
followers: 443
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ec2aa4d29f7fedff4216f474cc90d08b1cef7412c80ba86b125878a4bf88c38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb4b1b4-b124-4995-8409-380f4a31f48e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb4b1b4-b124-4995-8409-380f4a31f48e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1eb4b1b4-b124-4995-8409-380f4a31f48e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ec2aa4d29f7fedff4216f474cc90d08b1cef7412c80ba86b125878a4bf88c38","name":"Érion","registered_at":"2026-06-14T07:38:27Z","symbol":"NIM0383846","token_address":"0x1bb680628b80f0001376923eb1ea931787c2e891","type":"artist","uuid":"1eb4b1b4-b124-4995-8409-380f4a31f48e"}
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 0x9ec2aa4d29f7fedff4216f474cc90d08b1cef7412c80ba86b125878a4bf88c38. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1eb4b1b4-b124-4995-8409-380f4a31f48e.json and https://artists.proofprofile.net/proofs/artist/1eb4b1b4-b124-4995-8409-380f4a31f48e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0x9ec2aa4d29f7fedff4216f474cc90d08b1cef7412c80ba86b125878a4bf88c38","name":"Érion","registered_at":"2026-06-14T07:38:27Z","symbol":"NIM0383846","token_address":"0x1bb680628b80f0001376923eb1ea931787c2e891","type":"artist","uuid":"1eb4b1b4-b124-4995-8409-380f4a31f48e"}
album: Take Over
  type: MusicAlbum
  date published: 2018-10-01
album: Pina
  type: MusicAlbum
  date published: 2019-08-05
album: Ay Caramba
  type: MusicAlbum
  date published: 2020-07-11
album: Messi
  type: MusicAlbum
  date published: 2023-10-27
album: Lila Farben
  type: MusicAlbum
  date published: 2024-07-12
album: Check Check
  type: MusicAlbum
  date published: 2024-11-15
album: Me Hile
  type: MusicAlbum
  date published: 2025-02-14
  track: Me Hile
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130560
    explicit: false
    by artist: Érion
    in album: Me Hile
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: DEZC62576434
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T00:03:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23279755b0962bf5665e3973d0ae9f181d1a84300f5137827f371f5df4945999
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958218
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958218
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62576434
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:33:33Z
    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 0x23279755b0962bf5665e3973d0ae9f181d1a84300f5137827f371f5df4945999. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/DEZC62576434.
      date published: 2026-07-16T00:33:33Z
    audio: Me Hile
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.903
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.778
      additional property: Energy
        type: PropertyValue
        value: 0.593
      additional property: Speechiness
        type: PropertyValue
        value: 0.168
      additional property: Acousticness
        type: PropertyValue
        value: 0.365
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.519
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.804
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor