Maia Brewton
type: MusicGroup
description: Maia Brewton is an American actress who was active in the late 1980s and early 1990s. She is known for her roles as the Mighty Thor-obsessed Sara Anderson in the 1987 film Adventures in Babysitting, a
popularity: 4
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf5d3137f67fdf535806fe8e52bff87e497c653b02fe6620956eb2cf18ae6f72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3627c763-2c54-482c-8274-4c5e0c95a9bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3627c763-2c54-482c-8274-4c5e0c95a9bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3627c763-2c54-482c-8274-4c5e0c95a9bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf5d3137f67fdf535806fe8e52bff87e497c653b02fe6620956eb2cf18ae6f72","name":"Maia Brewton","registered_at":"2026-06-16T08:24:35Z","symbol":"NIM0993883","token_address":"0x3e57e315c97730742f263f738248c8143d05024a","type":"artist","uuid":"3627c763-2c54-482c-8274-4c5e0c95a9bb"}
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 0xcf5d3137f67fdf535806fe8e52bff87e497c653b02fe6620956eb2cf18ae6f72. 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/3627c763-2c54-482c-8274-4c5e0c95a9bb.json and https://artists.proofprofile.net/proofs/artist/3627c763-2c54-482c-8274-4c5e0c95a9bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcf5d3137f67fdf535806fe8e52bff87e497c653b02fe6620956eb2cf18ae6f72","name":"Maia Brewton","registered_at":"2026-06-16T08:24:35Z","symbol":"NIM0993883","token_address":"0x3e57e315c97730742f263f738248c8143d05024a","type":"artist","uuid":"3627c763-2c54-482c-8274-4c5e0c95a9bb"}