Erasmo Norton
type: MusicGroup
popularity: 8
followers: 514
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f540afc2506df329d70c32650c8d3f8bacc08951d7b415c74c778467b032254
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1e88eb7-7b93-4864-bc77-7ef74b43fff0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1e88eb7-7b93-4864-bc77-7ef74b43fff0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e1e88eb7-7b93-4864-bc77-7ef74b43fff0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f540afc2506df329d70c32650c8d3f8bacc08951d7b415c74c778467b032254","name":"Erasmo Norton","registered_at":"2026-06-21T06:44:23Z","symbol":"NIM1852343","token_address":"0x1ff4756713873c1ee639c19370d9f8301eada2d4","type":"artist","uuid":"e1e88eb7-7b93-4864-bc77-7ef74b43fff0"}
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 0x6f540afc2506df329d70c32650c8d3f8bacc08951d7b415c74c778467b032254. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1e88eb7-7b93-4864-bc77-7ef74b43fff0.json and https://artists.proofprofile.net/proofs/artist/e1e88eb7-7b93-4864-bc77-7ef74b43fff0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x6f540afc2506df329d70c32650c8d3f8bacc08951d7b415c74c778467b032254","name":"Erasmo Norton","registered_at":"2026-06-21T06:44:23Z","symbol":"NIM1852343","token_address":"0x1ff4756713873c1ee639c19370d9f8301eada2d4","type":"artist","uuid":"e1e88eb7-7b93-4864-bc77-7ef74b43fff0"}
album: Iron Woman
  type: MusicAlbum
  date published: 2023-09-23