Ethan Freeman
type: MusicGroup
description: Ethan Freeman is an American stage actor and singer based in Europe. He has performed in countries all around the world, most notably Germany, Austria, Canada, and in London's West End. Career Freema
popularity: 7
followers: 222
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a2e25cb42528aacc1ec3f1f8367f588c85ca3f08cd5ae58c37201c7b80b0a30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0e6dcc4-d46a-49c8-8506-cbc3953be3e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0e6dcc4-d46a-49c8-8506-cbc3953be3e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0e6dcc4-d46a-49c8-8506-cbc3953be3e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a2e25cb42528aacc1ec3f1f8367f588c85ca3f08cd5ae58c37201c7b80b0a30","name":"Ethan Freeman","registered_at":"2026-06-20T12:14:34Z","symbol":"NIM1610683","token_address":"0x592fe3b44d756d0d10728114ad412045503aaa21","type":"artist","uuid":"b0e6dcc4-d46a-49c8-8506-cbc3953be3e5"}
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 0x5a2e25cb42528aacc1ec3f1f8367f588c85ca3f08cd5ae58c37201c7b80b0a30. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0e6dcc4-d46a-49c8-8506-cbc3953be3e5.json and https://artists.proofprofile.net/proofs/artist/b0e6dcc4-d46a-49c8-8506-cbc3953be3e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x5a2e25cb42528aacc1ec3f1f8367f588c85ca3f08cd5ae58c37201c7b80b0a30","name":"Ethan Freeman","registered_at":"2026-06-20T12:14:34Z","symbol":"NIM1610683","token_address":"0x592fe3b44d756d0d10728114ad412045503aaa21","type":"artist","uuid":"b0e6dcc4-d46a-49c8-8506-cbc3953be3e5"}
album: With You
  type: MusicAlbum
  date published: 1997-10-01
album: With You
  type: MusicAlbum
  date published: 2002-01-01