Anthony Selvaggio
type: MusicGroup
popularity: 7
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1841b900b536ebf7f739b4b3c055a4311b5ae80c6dbe6876855ec27a823abf8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953973
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953973
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b38cdad-9b18-47fd-809a-d79ea5762966.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b38cdad-9b18-47fd-809a-d79ea5762966.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b38cdad-9b18-47fd-809a-d79ea5762966
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:37:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1841b900b536ebf7f739b4b3c055a4311b5ae80c6dbe6876855ec27a823abf8e","name":"Anthony Selvaggio","registered_at":"2026-06-16T04:33:55Z","symbol":"NIM0938794","token_address":"0x1872ff90364e33d05ba28ac9b84856b3c51d136d","type":"artist","uuid":"2b38cdad-9b18-47fd-809a-d79ea5762966"}
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 0x1841b900b536ebf7f739b4b3c055a4311b5ae80c6dbe6876855ec27a823abf8e. Chain 2 (Bitcoin): anchored in block 953975 (2026-06-16T16:53:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b38cdad-9b18-47fd-809a-d79ea5762966.json and https://artists.proofprofile.net/proofs/artist/2b38cdad-9b18-47fd-809a-d79ea5762966.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:53:41Z
  text: {"copyright_id":"0x1841b900b536ebf7f739b4b3c055a4311b5ae80c6dbe6876855ec27a823abf8e","name":"Anthony Selvaggio","registered_at":"2026-06-16T04:33:55Z","symbol":"NIM0938794","token_address":"0x1872ff90364e33d05ba28ac9b84856b3c51d136d","type":"artist","uuid":"2b38cdad-9b18-47fd-809a-d79ea5762966"}
album: Congarama
  type: MusicAlbum
  date published: 2020-12-23