Mao Sareth
type: MusicGroup
genre: phleng phuea chiwit
genre: thai rock
description: Mao Sareth ( ) was a Cambodian singer active from the early 1960s to the mid-1970s. Sareth was born in 1944 in Battambang, with the birth name Pol Sarann. She was one of the earliest popular singers i
popularity: 18
followers: 1754
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9b441511be05dec8a4517579dea18e995dd64e3ecc78ec0e5178fae6132d8fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e04c2287-051f-4606-95ae-588f89111415.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e04c2287-051f-4606-95ae-588f89111415.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e04c2287-051f-4606-95ae-588f89111415
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9b441511be05dec8a4517579dea18e995dd64e3ecc78ec0e5178fae6132d8fb","name":"Mao Sareth","registered_at":"2026-06-15T03:59:39Z","symbol":"NIM0675234","token_address":"0x67c4b6e8907f8e8643d61cb470f382c26d894379","type":"artist","uuid":"e04c2287-051f-4606-95ae-588f89111415"}
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 0xe9b441511be05dec8a4517579dea18e995dd64e3ecc78ec0e5178fae6132d8fb. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e04c2287-051f-4606-95ae-588f89111415.json and https://artists.proofprofile.net/proofs/artist/e04c2287-051f-4606-95ae-588f89111415.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0xe9b441511be05dec8a4517579dea18e995dd64e3ecc78ec0e5178fae6132d8fb","name":"Mao Sareth","registered_at":"2026-06-15T03:59:39Z","symbol":"NIM0675234","token_address":"0x67c4b6e8907f8e8643d61cb470f382c26d894379","type":"artist","uuid":"e04c2287-051f-4606-95ae-588f89111415"}
album: ម៉ៅ សារ៉េត
  type: MusicAlbum
  date published: 2021-11-19
  track: ទឹកជ្រោះប៊ូស្រា
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188711
    explicit: false
    by artist: Mao Sareth
    in album: ម៉ៅ សារ៉េត
      type: MusicAlbum
      date published: 2021-11-19
    genre: phleng phuea chiwit
    genre: thai rock
    isrc code: GX53U2024564
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T17:38:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4adc1dd74d2fc9d1d94af446e4ad7ee4d44ae172bd33300adea2b7794f61cda
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957735
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957735
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2024564
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T17:47:43Z
    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 0xf4adc1dd74d2fc9d1d94af446e4ad7ee4d44ae172bd33300adea2b7794f61cda. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/GX53U2024564.
      date published: 2026-07-12T17:47:43Z
    audio: ទឹកជ្រោះប៊ូស្រា
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.496
      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: 0.444
      additional property: Energy
        type: PropertyValue
        value: 0.221
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.962
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.324
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.265
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.316
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: ចិត្តប្រឹងស្រឡាញ់
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240056
    explicit: false
    by artist: Mao Sareth
    in album: ម៉ៅ សារ៉េត
      type: MusicAlbum
      date published: 2021-11-19
    genre: phleng phuea chiwit
    genre: thai rock
    isrc code: GX53U2024568
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T23:12:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa02f1bc9f7ae51a8033b78bf003a14dfa8b4c98bf67de4b4937cded72c4d33b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958212
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958212
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2024568
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:16:17Z
    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 0xa02f1bc9f7ae51a8033b78bf003a14dfa8b4c98bf67de4b4937cded72c4d33b0. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:16:17Z), 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/GX53U2024568.
      date published: 2026-07-16T02:16:17Z
    audio: ចិត្តប្រឹងស្រឡាញ់
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 71.881
      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: 0.225
      additional property: Energy
        type: PropertyValue
        value: 0.566
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.389
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.72
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: ឋានសួគ៍គីរីរម្យ រាត្រីនៅសូមួរ
album: ថ្ពាល់អភ័ព្វ - ចិត្តប្រឹងស្រឡាញ់ (2024 Remaster)
album: Mercy
album: ពិសមន្តនៃដៃ (2025 Remaster)

Liveness
type: PropertyValue
value: 0.108

Valence (Positivity)
type: PropertyValue
value: 0.81

Loudness (dB)
type: PropertyValue
value: -6.128

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

ឋានសួគ៍គីរីរម្យ រាត្រីនៅសូមួរ
type: MusicAlbum
date published: 2022-03-05

ថ្ពាល់អភ័ព្វ - ចិត្តប្រឹងស្រឡាញ់ (2024 Remaster)
type: MusicAlbum
date published: 2024-03-04

Mercy
type: MusicAlbum
date published: 2024-09-30

ពិសមន្តនៃដៃ (2025 Remaster)
type: MusicAlbum
date published: 2025-07-22