Goldfish
type: MusicGroup
description: thumb|Feral goldfish found in Essex County, Ontario. thumb|Carassius auratus by Alexander Francis Lydon. The goldfish (Carassius auratus) is a freshwater fish in the family Cyprinidae of the order Cyp
popularity: 9
followers: 96
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c5a83ae14f3e780197fdce4f17c4dfe8f288512bc6a74e4cae73ec506703dc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a19715f4-f7e7-4b22-a883-6607d87b87dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a19715f4-f7e7-4b22-a883-6607d87b87dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a19715f4-f7e7-4b22-a883-6607d87b87dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
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 0x8c5a83ae14f3e780197fdce4f17c4dfe8f288512bc6a74e4cae73ec506703dc5. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a19715f4-f7e7-4b22-a883-6607d87b87dd.json and https://artists.proofprofile.net/proofs/artist/a19715f4-f7e7-4b22-a883-6607d87b87dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
album: Turn Up Da Bass
  type: MusicAlbum
  date published: 2015-02-17
album: Predictions of the Future
  type: MusicAlbum
  date published: 2017-05-26
album: Hushpuppi
  type: MusicAlbum
  date published: 2018-03-12
album: Expressions
  type: MusicAlbum
  date published: 2020-04-20