Sami Simon
type: MusicGroup
popularity: 14
followers: 1496
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf41f89fe03f38aa8fde000887e1ecc23401a526262241754a3c072faee011b8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/798f08bf-402f-4c21-bad7-6faddf5aa26b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/798f08bf-402f-4c21-bad7-6faddf5aa26b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/798f08bf-402f-4c21-bad7-6faddf5aa26b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf41f89fe03f38aa8fde000887e1ecc23401a526262241754a3c072faee011b8e","name":"Sami Simon","registered_at":"2026-06-14T17:13:26Z","symbol":"NIM0521030","token_address":"0x20c23fd363f0594719af8e2b7b915c62c306d01e","type":"artist","uuid":"798f08bf-402f-4c21-bad7-6faddf5aa26b"}
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 0xf41f89fe03f38aa8fde000887e1ecc23401a526262241754a3c072faee011b8e. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/798f08bf-402f-4c21-bad7-6faddf5aa26b.json and https://artists.proofprofile.net/proofs/artist/798f08bf-402f-4c21-bad7-6faddf5aa26b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
  text: {"copyright_id":"0xf41f89fe03f38aa8fde000887e1ecc23401a526262241754a3c072faee011b8e","name":"Sami Simon","registered_at":"2026-06-14T17:13:26Z","symbol":"NIM0521030","token_address":"0x20c23fd363f0594719af8e2b7b915c62c306d01e","type":"artist","uuid":"798f08bf-402f-4c21-bad7-6faddf5aa26b"}
album: Bombs
  type: MusicAlbum
  date published: 2018-03-16
album: Bombs
  type: MusicAlbum
  date published: 2018-03-16
album: Carry You with Me
  type: MusicAlbum
  date published: 2018-06-15
album: Bombs
  type: MusicAlbum
  date published: 2019-02-12
album: Bombs
  type: MusicAlbum
  date published: 2019-02-12
album: Carry You with Me
  type: MusicAlbum
  date published: 2019-02-14
album: Carry You With Me
  type: MusicAlbum
  date published: 2019-02-14
album: Edges
  type: MusicAlbum
  date published: 2019-04-12
album: Edges
  type: MusicAlbum
  date published: 2019-04-12
album: Morning Sun
  type: MusicAlbum
  date published: 2020-07-03
album: I Can't Make You Love Me
  type: MusicAlbum
  date published: 2021-11-05
album: Heavy Rain
  type: MusicAlbum
  date published: 2022-04-29