Thaís Fread
type: MusicGroup
popularity: 2
followers: 96
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd70e4a52d9ebfa9112690b404b03d8934e12602322b5b287f67a950dd02a2684
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954040
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954040
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e9ece3b-6158-4f9b-99f4-695fc166b1bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e9ece3b-6158-4f9b-99f4-695fc166b1bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e9ece3b-6158-4f9b-99f4-695fc166b1bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:05:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd70e4a52d9ebfa9112690b404b03d8934e12602322b5b287f67a950dd02a2684","name":"Thaís Fread","registered_at":"2026-06-16T11:23:47Z","symbol":"NIM1036654","token_address":"0x7a9d056ebaaf195fa21b8e6dbbed31e8ca0a274a","type":"artist","uuid":"3e9ece3b-6158-4f9b-99f4-695fc166b1bf"}
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 0xd70e4a52d9ebfa9112690b404b03d8934e12602322b5b287f67a950dd02a2684. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e9ece3b-6158-4f9b-99f4-695fc166b1bf.json and https://artists.proofprofile.net/proofs/artist/3e9ece3b-6158-4f9b-99f4-695fc166b1bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd70e4a52d9ebfa9112690b404b03d8934e12602322b5b287f67a950dd02a2684","name":"Thaís Fread","registered_at":"2026-06-16T11:23:47Z","symbol":"NIM1036654","token_address":"0x7a9d056ebaaf195fa21b8e6dbbed31e8ca0a274a","type":"artist","uuid":"3e9ece3b-6158-4f9b-99f4-695fc166b1bf"}
album: Firmeza
  type: MusicAlbum
  date published: 2025-01-31
album: Sorrindo pra Mim
  type: MusicAlbum
  date published: 2025-04-08
album: FIRMEZA
  type: MusicAlbum
  date published: 2025-07-29