Dana Williams
type: MusicGroup
description: thumb|Dana Williams, hitting coach for the Wisconsin Timber Rattlers, in Lansing, Michigan in 2007 Dana Williams may refer to: Dana Williams (baseball) (born 1963), American baseball player Dana Wil
popularity: 3
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6fd87c3337306966b0cb66c81484e6cd9e36e65cc84ffac1a2f484df8bf77d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5cfcfba6-f6c2-487c-a5f4-a92207ebce33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5cfcfba6-f6c2-487c-a5f4-a92207ebce33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5cfcfba6-f6c2-487c-a5f4-a92207ebce33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6fd87c3337306966b0cb66c81484e6cd9e36e65cc84ffac1a2f484df8bf77d7","name":"Dana Williams","registered_at":"2026-06-16T22:21:00Z","symbol":"NIM1193446","token_address":"0x26e8a2d4a89792ef0389c808f07fecd94cfbc651","type":"artist","uuid":"5cfcfba6-f6c2-487c-a5f4-a92207ebce33"}
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 0xa6fd87c3337306966b0cb66c81484e6cd9e36e65cc84ffac1a2f484df8bf77d7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5cfcfba6-f6c2-487c-a5f4-a92207ebce33.json and https://artists.proofprofile.net/proofs/artist/5cfcfba6-f6c2-487c-a5f4-a92207ebce33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa6fd87c3337306966b0cb66c81484e6cd9e36e65cc84ffac1a2f484df8bf77d7","name":"Dana Williams","registered_at":"2026-06-16T22:21:00Z","symbol":"NIM1193446","token_address":"0x26e8a2d4a89792ef0389c808f07fecd94cfbc651","type":"artist","uuid":"5cfcfba6-f6c2-487c-a5f4-a92207ebce33"}