Tim "Herb" Alexander
type: MusicGroup
description: Redirect Tim Alexander (drummer)
popularity: 5
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6b7f529028cf421fbc8d3dfbca7b4440c46cb9f25248501b8c910d5fc4eb541
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953962
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953962
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2802f45f-204d-4cb7-96aa-72b40003bf22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2802f45f-204d-4cb7-96aa-72b40003bf22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2802f45f-204d-4cb7-96aa-72b40003bf22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:03:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6b7f529028cf421fbc8d3dfbca7b4440c46cb9f25248501b8c910d5fc4eb541","name":"Tim \"Herb\" Alexander","registered_at":"2026-06-16T03:25:54Z","symbol":"NIM0922543","token_address":"0xcb744587bf928ec4a0200af9fa397f98626ad5a5","type":"artist","uuid":"2802f45f-204d-4cb7-96aa-72b40003bf22"}
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 0xe6b7f529028cf421fbc8d3dfbca7b4440c46cb9f25248501b8c910d5fc4eb541. Chain 2 (Bitcoin): anchored in block 953962 (2026-06-16T15:03:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2802f45f-204d-4cb7-96aa-72b40003bf22.json and https://artists.proofprofile.net/proofs/artist/2802f45f-204d-4cb7-96aa-72b40003bf22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T15:03:47Z
  text: {"copyright_id":"0xe6b7f529028cf421fbc8d3dfbca7b4440c46cb9f25248501b8c910d5fc4eb541","name":"Tim \"Herb\" Alexander","registered_at":"2026-06-16T03:25:54Z","symbol":"NIM0922543","token_address":"0xcb744587bf928ec4a0200af9fa397f98626ad5a5","type":"artist","uuid":"2802f45f-204d-4cb7-96aa-72b40003bf22"}