tiny castle
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2024ac78b818db917a20eeedd629049b27776f2651eb1a920326b5f4b52078a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3495f628-a3a1-48b6-9e15-442ab2e6e73f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3495f628-a3a1-48b6-9e15-442ab2e6e73f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3495f628-a3a1-48b6-9e15-442ab2e6e73f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2024ac78b818db917a20eeedd629049b27776f2651eb1a920326b5f4b52078a","name":"tiny castle","registered_at":"2026-06-16T07:55:30Z","symbol":"NIM0986945","token_address":"0x9f1162d3a453fb1999fc7ec8f99fbae08e4318d9","type":"artist","uuid":"3495f628-a3a1-48b6-9e15-442ab2e6e73f"}
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 0xc2024ac78b818db917a20eeedd629049b27776f2651eb1a920326b5f4b52078a. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3495f628-a3a1-48b6-9e15-442ab2e6e73f.json and https://artists.proofprofile.net/proofs/artist/3495f628-a3a1-48b6-9e15-442ab2e6e73f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0xc2024ac78b818db917a20eeedd629049b27776f2651eb1a920326b5f4b52078a","name":"tiny castle","registered_at":"2026-06-16T07:55:30Z","symbol":"NIM0986945","token_address":"0x9f1162d3a453fb1999fc7ec8f99fbae08e4318d9","type":"artist","uuid":"3495f628-a3a1-48b6-9e15-442ab2e6e73f"}
album: too much to ask
  type: MusicAlbum
  date published: 2025-06-02
album: By The Garden
  type: MusicAlbum
  date published: 2025-07-09