Silky Strings
type: MusicGroup
genre: acoustic pop
popularity: 5
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa25528c11918ef6e874daae947d2c975021d099239fc3f67fa04d42065d51922
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953852
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953852
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0215928a-8756-4d2a-97b8-56253e9e1183.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0215928a-8756-4d2a-97b8-56253e9e1183.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0215928a-8756-4d2a-97b8-56253e9e1183
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:13:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa25528c11918ef6e874daae947d2c975021d099239fc3f67fa04d42065d51922","name":"Silky Strings","registered_at":"2026-06-15T14:15:38Z","symbol":"NIM0733930","token_address":"0x564ff904136e37a82f853e382102dd8bd685a729","type":"artist","uuid":"0215928a-8756-4d2a-97b8-56253e9e1183"}
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 0xa25528c11918ef6e874daae947d2c975021d099239fc3f67fa04d42065d51922. Chain 2 (Bitcoin): anchored in block 953852 (2026-06-15T23:13:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0215928a-8756-4d2a-97b8-56253e9e1183.json and https://artists.proofprofile.net/proofs/artist/0215928a-8756-4d2a-97b8-56253e9e1183.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:13:02Z
  text: {"copyright_id":"0xa25528c11918ef6e874daae947d2c975021d099239fc3f67fa04d42065d51922","name":"Silky Strings","registered_at":"2026-06-15T14:15:38Z","symbol":"NIM0733930","token_address":"0x564ff904136e37a82f853e382102dd8bd685a729","type":"artist","uuid":"0215928a-8756-4d2a-97b8-56253e9e1183"}
album: Silky Sounds Of Christmas
  type: MusicAlbum
  date published: 2020-12-21