Cha Harmo
type: MusicGroup
popularity: 3
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79bcb61f971725771b235a0e7eed7a625aed66bda3dea2eb7709fc0b0ff131a2
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/909ee46e-8fe2-4c56-bf22-df3f4c99f518.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/909ee46e-8fe2-4c56-bf22-df3f4c99f518.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/909ee46e-8fe2-4c56-bf22-df3f4c99f518
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79bcb61f971725771b235a0e7eed7a625aed66bda3dea2eb7709fc0b0ff131a2","name":"Cha Harmo","registered_at":"2026-06-17T16:08:48Z","symbol":"NIM1448095","token_address":"0xaa392227dd5fea55cfc05c23a755ede207e7a369","type":"artist","uuid":"909ee46e-8fe2-4c56-bf22-df3f4c99f518"}
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 0x79bcb61f971725771b235a0e7eed7a625aed66bda3dea2eb7709fc0b0ff131a2. 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/909ee46e-8fe2-4c56-bf22-df3f4c99f518.json and https://artists.proofprofile.net/proofs/artist/909ee46e-8fe2-4c56-bf22-df3f4c99f518.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x79bcb61f971725771b235a0e7eed7a625aed66bda3dea2eb7709fc0b0ff131a2","name":"Cha Harmo","registered_at":"2026-06-17T16:08:48Z","symbol":"NIM1448095","token_address":"0xaa392227dd5fea55cfc05c23a755ede207e7a369","type":"artist","uuid":"909ee46e-8fe2-4c56-bf22-df3f4c99f518"}
album: เขียวเขียว
  type: MusicAlbum
  date published: 2020-01-15
album: เขียวเขียว
  type: MusicAlbum
  date published: 2020-01-15
album: รอตะวัน feat. MON HATSAWATCHON (OST.Country Boy บ้านพักหลังป่วนกับก๊วนเด็กเมือง)
  type: MusicAlbum
  date published: 2021-06-09
album: รอตะวัน feat. MON HATSAWATCHON (OST.Country Boy บ้านพักหลังป่วนกับก๊วนเด็กเมือง)
  type: MusicAlbum
  date published: 2021-06-09
album: Feeling OK
  type: MusicAlbum
  date published: 2021-07-27
album: ใจชาหน้าฝน
  type: MusicAlbum
  date published: 2021-08-03
album: โอ้เมื่อมีไฟ (OST.Boy Scouts)
  type: MusicAlbum
  date published: 2022-03-18
album: กลับบ้าน (Human CMU.) feat. ฟ้า ประภัสสรา
  type: MusicAlbum
  date published: 2022-03-18
album: ยังไม่เปลี่ยน feat. MON HATSAWATCHON (OST. My Friendship 2)
  type: MusicAlbum
  date published: 2022-12-09
album: Right here, Right now feat. HATSAWATCHON (OST. ห้วยตึงเฒ่า Rainbow Lagoon)
  type: MusicAlbum
  date published: 2022-12-09