Joel Anderson
type: MusicGroup
description: Joel Anderson (born February 11, 1960) is an American politician serving as a member of the San Diego County Board of Supervisors. A Republican, he is a former California state senator, assemblyperson
popularity: 18
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x294b4ec01bf8fd4126941d8c766de5e2dd950ee1c1019369380a0002444dcd2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1cba3a1-6f97-472b-a6a2-f2f94a9641e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1cba3a1-6f97-472b-a6a2-f2f94a9641e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1cba3a1-6f97-472b-a6a2-f2f94a9641e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x294b4ec01bf8fd4126941d8c766de5e2dd950ee1c1019369380a0002444dcd2b","name":"Joel Anderson","registered_at":"2026-06-15T00:56:56Z","symbol":"NIM0631594","token_address":"0x303be4bcac67420cb9ed92dc27af20afaa1b9fea","type":"artist","uuid":"c1cba3a1-6f97-472b-a6a2-f2f94a9641e4"}
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 0x294b4ec01bf8fd4126941d8c766de5e2dd950ee1c1019369380a0002444dcd2b. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1cba3a1-6f97-472b-a6a2-f2f94a9641e4.json and https://artists.proofprofile.net/proofs/artist/c1cba3a1-6f97-472b-a6a2-f2f94a9641e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0x294b4ec01bf8fd4126941d8c766de5e2dd950ee1c1019369380a0002444dcd2b","name":"Joel Anderson","registered_at":"2026-06-15T00:56:56Z","symbol":"NIM0631594","token_address":"0x303be4bcac67420cb9ed92dc27af20afaa1b9fea","type":"artist","uuid":"c1cba3a1-6f97-472b-a6a2-f2f94a9641e4"}
album: The Colors of My Mind
  type: MusicAlbum
  date published: 2011-09-12
album: Somewhere in Between
  type: MusicAlbum
  date published: 2012-09-03