Chorda
type: MusicGroup
description: Chorda is a genus of thalloid brown algae. It is the only genus in the family Chordaceae. Its members are known by a number of common names including: mermaid's fishing line, tsurumo, ruálach, , sailo
popularity: 4
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa34129b006c86bd4eb47f004cfc236bc60bac837e00359b80221a5d27609e0bc
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4e6dd03-6311-4e93-8da5-1815139cb93a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4e6dd03-6311-4e93-8da5-1815139cb93a
additional property: OTSTimestamp
  type: PropertyValue
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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 0xa34129b006c86bd4eb47f004cfc236bc60bac837e00359b80221a5d27609e0bc. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4e6dd03-6311-4e93-8da5-1815139cb93a.json and https://artists.proofprofile.net/proofs/artist/d4e6dd03-6311-4e93-8da5-1815139cb93a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
album: អារម្មណ៍សម្ងាត់
  type: MusicAlbum
  date published: 2023-03-02
album: ភពស្នេហ៍
  type: MusicAlbum
  date published: 2023-05-31
album: បងបើកភ្នែកឡើង ទៅមើលថ្ងៃលិចពីរនាក់
  type: MusicAlbum
  date published: 2024-10-24
album: អន់ចិត្ត
  type: MusicAlbum
  date published: 2024-10-31
album: បំភ្លេចឬរង់ចាំ (Indecisive)
  type: MusicAlbum
  date published: 2024-11-30
album: លាក់ទឹកភ្នែក (Invisible)
  type: MusicAlbum
  date published: 2024-12-30
album: គឺបង (It's You)
  type: MusicAlbum
  date published: 2025-01-31
album: ស្ដាយ (Unprepared)
  type: MusicAlbum
  date published: 2025-02-28
album: អួលអាក់ (Blushing)
  type: MusicAlbum
  date published: 2025-04-06
album: អួលអាក់ (Blusing)
  type: MusicAlbum
  date published: 2025-04-16
  track: អួលអាក់ (Blusing)
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219321
    explicit: false
    by artist: Chorda
    in album: អួលអាក់ (Blusing)
      type: MusicAlbum
      date published: 2025-04-16
    isrc code: QZMEQ2501786
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958788
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2501786
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:07:06Z
    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 0xace697834d8c8414595496dfcfd57a1c408fe7e820aaa21b43c9de5025ee3144. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QZMEQ2501786.
      date published: 2026-07-19T22:07:06Z
    audio: អួលអាក់ (Blusing)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.746
      additional property: Energy
        type: PropertyValue
        value: 0.632
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.538
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.191
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.772
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.74
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: អួលអាក់ (ហាត់ប្រាណ Remix Version)
  type: MusicAlbum
  date published: 2025-07-08
album: ស្មារតីជាតិខ្មែរ (Stand With Cambodia)
  type: MusicAlbum
  date published: 2025-08-31
album: ផ្ការីកលើមេឃ
  type: MusicAlbum
  date published: 2025-09-09
album: វេចអន្សមភ្ជុំ
  type: MusicAlbum
  date published: 2025-09-20
album: "កុហកឲ្យអូនឈប់យំ" (ភ្លេចមែនឬ - Cover)
  type: MusicAlbum
  date published: 2025-09-30
album: គេអស់ចិត្ត (Game Over)
  type: MusicAlbum
  date published: 2025-10-31