Ti Son
type: MusicGroup
popularity: 13
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x494914a1a2f489f690a03d0cf9d235ad291d6cbe26b1c6ea0e514d21077b3c39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/936eab2d-84d1-4821-8bdd-f6604eb37174.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/936eab2d-84d1-4821-8bdd-f6604eb37174.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/936eab2d-84d1-4821-8bdd-f6604eb37174
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x494914a1a2f489f690a03d0cf9d235ad291d6cbe26b1c6ea0e514d21077b3c39","name":"Ti Son","registered_at":"2026-06-14T19:59:07Z","symbol":"NIM0560486","token_address":"0xcd7f9dbee88c58f43a84b04d219a7dc3d74ad6dd","type":"artist","uuid":"936eab2d-84d1-4821-8bdd-f6604eb37174"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494914a1a2f489f690a03d0cf9d235ad291d6cbe26b1c6ea0e514d21077b3c39. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/936eab2d-84d1-4821-8bdd-f6604eb37174.json and https://artists.proofprofile.net/proofs/artist/936eab2d-84d1-4821-8bdd-f6604eb37174.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x494914a1a2f489f690a03d0cf9d235ad291d6cbe26b1c6ea0e514d21077b3c39","name":"Ti Son","registered_at":"2026-06-14T19:59:07Z","symbol":"NIM0560486","token_address":"0xcd7f9dbee88c58f43a84b04d219a7dc3d74ad6dd","type":"artist","uuid":"936eab2d-84d1-4821-8bdd-f6604eb37174"}