Eric Flow
type: MusicGroup
popularity: 3
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79487744c13078303534c6cad97d0174c40f63fbcf2011174d6629367581d1f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5d40907-d98f-422b-8b8e-eb0151f971ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5d40907-d98f-422b-8b8e-eb0151f971ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5d40907-d98f-422b-8b8e-eb0151f971ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79487744c13078303534c6cad97d0174c40f63fbcf2011174d6629367581d1f6","name":"Eric Flow","registered_at":"2026-06-21T08:13:41Z","symbol":"NIM1872258","token_address":"0x20e121cd0bf48aec59c05f1af1f985e09ead23ea","type":"artist","uuid":"e5d40907-d98f-422b-8b8e-eb0151f971ec"}
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 0x79487744c13078303534c6cad97d0174c40f63fbcf2011174d6629367581d1f6. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5d40907-d98f-422b-8b8e-eb0151f971ec.json and https://artists.proofprofile.net/proofs/artist/e5d40907-d98f-422b-8b8e-eb0151f971ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x79487744c13078303534c6cad97d0174c40f63fbcf2011174d6629367581d1f6","name":"Eric Flow","registered_at":"2026-06-21T08:13:41Z","symbol":"NIM1872258","token_address":"0x20e121cd0bf48aec59c05f1af1f985e09ead23ea","type":"artist","uuid":"e5d40907-d98f-422b-8b8e-eb0151f971ec"}
album: One Girl
  type: MusicAlbum
  date published: 2013-06-07
album: Холод2
  type: MusicAlbum
  date published: 2024-02-09