Chad Smith
type: MusicGroup
genre: rap metal
genre: rap rock
description: Chad Smith (born October 25, 1961) is an American musician who is the drummer of the rock band the Red Hot Chili Peppers. Smith has played with the Chili Peppers since 1988, appearing on ten of the ba
popularity: 8
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dc47eeb029e97c9849e6cbb589e0626397a413b3175cdb09379edee7f70eec0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b101b23-8b63-439a-a493-637cdd62ef5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b101b23-8b63-439a-a493-637cdd62ef5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8b101b23-8b63-439a-a493-637cdd62ef5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dc47eeb029e97c9849e6cbb589e0626397a413b3175cdb09379edee7f70eec0","name":"Chad Smith","registered_at":"2026-06-17T14:14:43Z","symbol":"NIM1420860","token_address":"0xf38de359c4dabebaff0bf2155ff53c8e4237b509","type":"artist","uuid":"8b101b23-8b63-439a-a493-637cdd62ef5d"}
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 0x3dc47eeb029e97c9849e6cbb589e0626397a413b3175cdb09379edee7f70eec0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b101b23-8b63-439a-a493-637cdd62ef5d.json and https://artists.proofprofile.net/proofs/artist/8b101b23-8b63-439a-a493-637cdd62ef5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x3dc47eeb029e97c9849e6cbb589e0626397a413b3175cdb09379edee7f70eec0","name":"Chad Smith","registered_at":"2026-06-17T14:14:43Z","symbol":"NIM1420860","token_address":"0xf38de359c4dabebaff0bf2155ff53c8e4237b509","type":"artist","uuid":"8b101b23-8b63-439a-a493-637cdd62ef5d"}