Ed Harris
type: MusicGroup
description: Edward Allen Harris (born November 28, 1950) is an American actor and filmmaker. Harris received nominations for the Academy Award for Best Supporting Actor for his performances in Apollo 13 (1995), T
popularity: 3
followers: 1778
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd66f4caafd71e227dc8480ae20e50272cf81e1890c57eeb250461e44e312510d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0225579f-31e7-4986-9586-4b68bba0fa94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0225579f-31e7-4986-9586-4b68bba0fa94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0225579f-31e7-4986-9586-4b68bba0fa94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd66f4caafd71e227dc8480ae20e50272cf81e1890c57eeb250461e44e312510d","name":"Ed Harris","registered_at":"2026-06-15T14:17:30Z","symbol":"NIM0734375","token_address":"0x62232488cc128b6b9b35bceea36c9ad461cccbe3","type":"artist","uuid":"0225579f-31e7-4986-9586-4b68bba0fa94"}
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 0xd66f4caafd71e227dc8480ae20e50272cf81e1890c57eeb250461e44e312510d. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0225579f-31e7-4986-9586-4b68bba0fa94.json and https://artists.proofprofile.net/proofs/artist/0225579f-31e7-4986-9586-4b68bba0fa94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:06:35Z
  text: {"copyright_id":"0xd66f4caafd71e227dc8480ae20e50272cf81e1890c57eeb250461e44e312510d","name":"Ed Harris","registered_at":"2026-06-15T14:17:30Z","symbol":"NIM0734375","token_address":"0x62232488cc128b6b9b35bceea36c9ad461cccbe3","type":"artist","uuid":"0225579f-31e7-4986-9586-4b68bba0fa94"}
album: Heaven & Hell EP
  type: MusicAlbum
  date published: 2013-03-28
album: Heaven & Hell EP
  type: MusicAlbum
  date published: 2013-03-28
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  type: MusicAlbum
  date published: 2018-09-14
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  type: MusicAlbum
  date published: 2018-11-23
album: Bhenga (Remix)
  type: MusicAlbum
  date published: 2019-05-17
album: Pholas
  type: MusicAlbum
  date published: 2020-10-23