Weslley Fonseca
type: MusicGroup
popularity: 5
followers: 365
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa46c9f74ecb1f0b651f21633c9c41a3c64a59937c20389fa11017026abe8acf9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a2da631-0249-4bc7-9a4f-32b7f4f6ae90.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a2da631-0249-4bc7-9a4f-32b7f4f6ae90.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a2da631-0249-4bc7-9a4f-32b7f4f6ae90
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa46c9f74ecb1f0b651f21633c9c41a3c64a59937c20389fa11017026abe8acf9","name":"Weslley Fonseca","registered_at":"2026-06-17T20:00:58Z","symbol":"NIM1499381","token_address":"0x93b8ed593fb7f293b4921a4256802c069e5ac80d","type":"artist","uuid":"9a2da631-0249-4bc7-9a4f-32b7f4f6ae90"}
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 0xa46c9f74ecb1f0b651f21633c9c41a3c64a59937c20389fa11017026abe8acf9. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a2da631-0249-4bc7-9a4f-32b7f4f6ae90.json and https://artists.proofprofile.net/proofs/artist/9a2da631-0249-4bc7-9a4f-32b7f4f6ae90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xa46c9f74ecb1f0b651f21633c9c41a3c64a59937c20389fa11017026abe8acf9","name":"Weslley Fonseca","registered_at":"2026-06-17T20:00:58Z","symbol":"NIM1499381","token_address":"0x93b8ed593fb7f293b4921a4256802c069e5ac80d","type":"artist","uuid":"9a2da631-0249-4bc7-9a4f-32b7f4f6ae90"}