อรอุมา สิงห์ศิริ
type: MusicGroup
genre: luk thung
genre: phleng phuea chiwit
popularity: 9
followers: 618
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57aa7ad0526b3ba09cfa2cb7b7d091d77261d9633a492d11b7bb11c3e105b6be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82227139-db08-4cdf-9420-e09891c54d43.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82227139-db08-4cdf-9420-e09891c54d43.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82227139-db08-4cdf-9420-e09891c54d43
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57aa7ad0526b3ba09cfa2cb7b7d091d77261d9633a492d11b7bb11c3e105b6be","name":"อรอุมา สิงห์ศิริ","registered_at":"2026-06-17T10:58:35Z","symbol":"NIM1374148","token_address":"0x7a28f45a669dd934a902879507144603c2b0fbc1","type":"artist","uuid":"82227139-db08-4cdf-9420-e09891c54d43"}
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 0x57aa7ad0526b3ba09cfa2cb7b7d091d77261d9633a492d11b7bb11c3e105b6be. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82227139-db08-4cdf-9420-e09891c54d43.json and https://artists.proofprofile.net/proofs/artist/82227139-db08-4cdf-9420-e09891c54d43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x57aa7ad0526b3ba09cfa2cb7b7d091d77261d9633a492d11b7bb11c3e105b6be","name":"อรอุมา สิงห์ศิริ","registered_at":"2026-06-17T10:58:35Z","symbol":"NIM1374148","token_address":"0x7a28f45a669dd934a902879507144603c2b0fbc1","type":"artist","uuid":"82227139-db08-4cdf-9420-e09891c54d43"}
album: ชุดเพลงดังในอดีต 2 สาวอีสานรอรัก
  type: MusicAlbum
  date published: 2014-09-01
  track: สาวอีสานรอรัก
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203773
    explicit: false
    by artist: อรอุมา สิงห์ศิริ
    in album: ชุดเพลงดังในอดีต 2 สาวอีสานรอรัก
      type: MusicAlbum
      date published: 2014-09-01
    genre: luk thung
    genre: phleng phuea chiwit
    isrc code: THSSM1411277
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T12:42:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc657a205afef7fcedd60c8100adfef918efe34f6dc4602751fcd67c0f3482534
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSSM1411277
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0xc657a205afef7fcedd60c8100adfef918efe34f6dc4602751fcd67c0f3482534. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/THSSM1411277.
      date published: 2026-07-18T19:27:02Z
    audio: สาวอีสานรอรัก
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.56
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.694
      additional property: Energy
        type: PropertyValue
        value: 0.421
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.88
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.057
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.842
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.901
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: แม่ค้าส้มตำ
  type: MusicAlbum
  date published: 2025-03-08