Maia Mitchell
type: MusicGroup
description: Maia McCall Mitchell (born 18 August 1993) is an Australian actress and singer. She is best known for her role as Callie Adams Foster in the Freeform drama The Fosters (2013–18) and its spin-off serie
popularity: 24
followers: 1829
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa104a54fa8fc56cadf60f865d6446795fb03056093c69356a7214f8b1bd2db67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a4ffc81-2c73-404f-a3a8-cbf044b8af10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a4ffc81-2c73-404f-a3a8-cbf044b8af10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a4ffc81-2c73-404f-a3a8-cbf044b8af10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa104a54fa8fc56cadf60f865d6446795fb03056093c69356a7214f8b1bd2db67","name":"Maia Mitchell","registered_at":"2026-06-12T01:55:10Z","symbol":"NIM0159150","token_address":"0x5131ff286fdb83f6a354fac824c998ff43ccd693","type":"artist","uuid":"7a4ffc81-2c73-404f-a3a8-cbf044b8af10"}
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 0xa104a54fa8fc56cadf60f865d6446795fb03056093c69356a7214f8b1bd2db67. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a4ffc81-2c73-404f-a3a8-cbf044b8af10.json and https://artists.proofprofile.net/proofs/artist/7a4ffc81-2c73-404f-a3a8-cbf044b8af10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xa104a54fa8fc56cadf60f865d6446795fb03056093c69356a7214f8b1bd2db67","name":"Maia Mitchell","registered_at":"2026-06-12T01:55:10Z","symbol":"NIM0159150","token_address":"0x5131ff286fdb83f6a354fac824c998ff43ccd693","type":"artist","uuid":"7a4ffc81-2c73-404f-a3a8-cbf044b8af10"}