Blake Foster
type: MusicGroup
description: Blake Anthony Foster (born May 29, 1985) is an American actor and martial artist. Early life Foster was born in Northridge, Los Angeles, the oldest of two children to Patricia (née Balasko) and John
popularity: 20
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4266288e7cb115ff96489bbdc3af5c393da7f26ba13d39cc7a2d9093ecd51fc4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/083663f2-13f4-48c5-a32f-da7074af42ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/083663f2-13f4-48c5-a32f-da7074af42ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/083663f2-13f4-48c5-a32f-da7074af42ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4266288e7cb115ff96489bbdc3af5c393da7f26ba13d39cc7a2d9093ecd51fc4","name":"Blake Foster","registered_at":"2026-06-14T05:17:42Z","symbol":"NIM0350304","token_address":"0x1eb9ad827130ddd873f0c38dd107d4bd22c86662","type":"artist","uuid":"083663f2-13f4-48c5-a32f-da7074af42ea"}
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 0x4266288e7cb115ff96489bbdc3af5c393da7f26ba13d39cc7a2d9093ecd51fc4. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/083663f2-13f4-48c5-a32f-da7074af42ea.json and https://artists.proofprofile.net/proofs/artist/083663f2-13f4-48c5-a32f-da7074af42ea.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x4266288e7cb115ff96489bbdc3af5c393da7f26ba13d39cc7a2d9093ecd51fc4","name":"Blake Foster","registered_at":"2026-06-14T05:17:42Z","symbol":"NIM0350304","token_address":"0x1eb9ad827130ddd873f0c38dd107d4bd22c86662","type":"artist","uuid":"083663f2-13f4-48c5-a32f-da7074af42ea"}
album: DEADENDS
  type: MusicAlbum
  date published: 2019-05-09
album: Sea of Cortez (Remix)
  type: MusicAlbum
  date published: 2020-04-10
album: We'll Never Have Paris (Stripped)
  type: MusicAlbum
  date published: 2023-04-28
album: peace of mind
  type: MusicAlbum
  date published: 2023-08-18
album: lines
  type: MusicAlbum
  date published: 2023-10-20