เอ็ม ซาช่า อาร์ สยาม
type: MusicGroup
genre: luk thung
popularity: 11
followers: 351
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77b787bc0bd8eb124c718e02ca14e5c74c3b520657e27418e873caaa5942b468
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc55ab9d-661f-48db-978d-b1bf21494943.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc55ab9d-661f-48db-978d-b1bf21494943.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc55ab9d-661f-48db-978d-b1bf21494943
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77b787bc0bd8eb124c718e02ca14e5c74c3b520657e27418e873caaa5942b468","name":"เอ็ม ซาช่า อาร์ สยาม","registered_at":"2026-06-15T03:34:29Z","symbol":"NIM0669219","token_address":"0x4d0660ae02280eabadb78a92ebedd15ce3b7956e","type":"artist","uuid":"dc55ab9d-661f-48db-978d-b1bf21494943"}
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 0x77b787bc0bd8eb124c718e02ca14e5c74c3b520657e27418e873caaa5942b468. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc55ab9d-661f-48db-978d-b1bf21494943.json and https://artists.proofprofile.net/proofs/artist/dc55ab9d-661f-48db-978d-b1bf21494943.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x77b787bc0bd8eb124c718e02ca14e5c74c3b520657e27418e873caaa5942b468","name":"เอ็ม ซาช่า อาร์ สยาม","registered_at":"2026-06-15T03:34:29Z","symbol":"NIM0669219","token_address":"0x4d0660ae02280eabadb78a92ebedd15ce3b7956e","type":"artist","uuid":"dc55ab9d-661f-48db-978d-b1bf21494943"}
album: อยู่คนเดียวหรือเปล่า
  type: MusicAlbum
  date published: 2014-08-15
album: มาอย่างเฟี้ยว - Single
  type: MusicAlbum
  date published: 2015-06-11
album: มาอย่างเฟี้ยว
  type: MusicAlbum
  date published: 2015-06-11
album: เจ๊จ๋าเจ๊ - Single
  type: MusicAlbum
  date published: 2016-03-25
album: เจ๊จ๋าเจ๊
  type: MusicAlbum
  date published: 2016-03-25