Alvin Sanders
type: MusicGroup
genre: country blues
description: Alvin Sanders is an American-Canadian voice actor and voice director. He currently sits on the Union of BC Performers executive board. Filmography Animated Anime roles Dragon Ball Z – Mr Popo, Additi
popularity: 14
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4176c2052f1257865d1badac0dc06bae40eac80ef718bdb9694ab39814cf6c53
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/c1d1689c-1a96-42d5-abe6-52e418e2c86c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1d1689c-1a96-42d5-abe6-52e418e2c86c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1d1689c-1a96-42d5-abe6-52e418e2c86c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4176c2052f1257865d1badac0dc06bae40eac80ef718bdb9694ab39814cf6c53","name":"Alvin Sanders","registered_at":"2026-06-15T00:57:11Z","symbol":"NIM0631648","token_address":"0xd864b7dcde6676224648087b21fb9f2c42ecf4a7","type":"artist","uuid":"c1d1689c-1a96-42d5-abe6-52e418e2c86c"}
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 0x4176c2052f1257865d1badac0dc06bae40eac80ef718bdb9694ab39814cf6c53. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1d1689c-1a96-42d5-abe6-52e418e2c86c.json and https://artists.proofprofile.net/proofs/artist/c1d1689c-1a96-42d5-abe6-52e418e2c86c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x4176c2052f1257865d1badac0dc06bae40eac80ef718bdb9694ab39814cf6c53","name":"Alvin Sanders","registered_at":"2026-06-15T00:57:11Z","symbol":"NIM0631648","token_address":"0xd864b7dcde6676224648087b21fb9f2c42ecf4a7","type":"artist","uuid":"c1d1689c-1a96-42d5-abe6-52e418e2c86c"}