Stephanie Feretti
type: MusicGroup
popularity: 12
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0d72a251b66c76826efc368e0549f16415aad6a9b1f19b470ecf53a41301443
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d77e13cd-0e40-4a9e-95ec-c8efb834f434.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d77e13cd-0e40-4a9e-95ec-c8efb834f434.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d77e13cd-0e40-4a9e-95ec-c8efb834f434
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0d72a251b66c76826efc368e0549f16415aad6a9b1f19b470ecf53a41301443","name":"Stephanie Feretti","registered_at":"2026-06-15T03:17:38Z","symbol":"NIM0665194","token_address":"0xfdd6c3eb75dfefa4204485f01fe5ed92aabbeb4a","type":"artist","uuid":"d77e13cd-0e40-4a9e-95ec-c8efb834f434"}
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 0xf0d72a251b66c76826efc368e0549f16415aad6a9b1f19b470ecf53a41301443. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d77e13cd-0e40-4a9e-95ec-c8efb834f434.json and https://artists.proofprofile.net/proofs/artist/d77e13cd-0e40-4a9e-95ec-c8efb834f434.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xf0d72a251b66c76826efc368e0549f16415aad6a9b1f19b470ecf53a41301443","name":"Stephanie Feretti","registered_at":"2026-06-15T03:17:38Z","symbol":"NIM0665194","token_address":"0xfdd6c3eb75dfefa4204485f01fe5ed92aabbeb4a","type":"artist","uuid":"d77e13cd-0e40-4a9e-95ec-c8efb834f434"}
album: Blessed Son
  type: MusicAlbum
  date published: 2020-12-08