ECHLN
type: MusicGroup
popularity: 7
followers: 770
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53d2d748cba5840cd8961a4d294e67bd57eeb95fb45407c624f3f07645c4f652
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ceea9f4-293b-4426-9e6a-93f61c538b73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ceea9f4-293b-4426-9e6a-93f61c538b73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ceea9f4-293b-4426-9e6a-93f61c538b73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
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 0x53d2d748cba5840cd8961a4d294e67bd57eeb95fb45407c624f3f07645c4f652. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ceea9f4-293b-4426-9e6a-93f61c538b73.json and https://artists.proofprofile.net/proofs/artist/7ceea9f4-293b-4426-9e6a-93f61c538b73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
album: Waiting for You
  type: MusicAlbum
  date published: 2016-11-04
album: Honey (IIndman Rework)
  type: MusicAlbum
  date published: 2017
album: Feels so Right
  type: MusicAlbum
  date published: 2017-11-03
album: Sway
  type: MusicAlbum
  date published: 2017-11-10
album: Sway
  type: MusicAlbum
  date published: 2017-11-10
  track: Feels So Right
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202434
    explicit: false
    by artist: ECHLN
    in album: Sway
      type: MusicAlbum
      date published: 2017-11-10
    isrc code: FRX201745500
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:51:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8697bd236130d3ed7e4cff64799af3be31a0b701a2f8ef4ce66358a6f53be303
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201745500
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 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 0x8697bd236130d3ed7e4cff64799af3be31a0b701a2f8ef4ce66358a6f53be303. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX201745500.
      date published: 2026-07-04T10:04:33Z
    audio: Feels So Right
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.015
      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: 0.929
      additional property: Energy
        type: PropertyValue
        value: 0.365
      additional property: Speechiness
        type: PropertyValue
        value: 0.091
      additional property: Acousticness
        type: PropertyValue
        value: 0.421
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.028
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.625
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.366
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sway
  type: MusicAlbum
  date published: 2017-11-10
album: Figure It Out
  type: MusicAlbum
  date published: 2018-02-22
album: Figure It Out
  type: MusicAlbum
  date published: 2018-02-23
album: Do Your Thang
  type: MusicAlbum
  date published: 2018-04-18
album: Right Now
  type: MusicAlbum
  date published: 2018-09-14
album: Right Now
  type: MusicAlbum
  date published: 2018-09-14
album: Right Now
  type: MusicAlbum
  date published: 2018-09-14
album: Good To You
  type: MusicAlbum
  date published: 2018-11-16
album: Good To You
  type: MusicAlbum
  date published: 2018-11-16
album: Kunjhani
  type: MusicAlbum
  date published: 2020-02-07
album: Kunjhani
  type: MusicAlbum
  date published: 2020-02-07
album: Kunjhani
  type: MusicAlbum
  date published: 2020-02-07
album: Honey (Remastered)
  type: MusicAlbum
  date published: 2020-11-20
album: Roses Bloom
  type: MusicAlbum
  date published: 2021-02-12
album: Roses Bloom
  type: MusicAlbum
  date published: 2021-02-12
album: Do You Want It
  type: MusicAlbum
  date published: 2021-07-30
album: Do You Want It
  type: MusicAlbum
  date published: 2021-07-30