Samuel Philip Cooper
type: MusicGroup
popularity: 2
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x903e3143793396f0228173e1a3543aa4d23388243b27929960de9e3ac212574f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba5f473a-6442-4e0a-b115-4ea825467c99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba5f473a-6442-4e0a-b115-4ea825467c99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba5f473a-6442-4e0a-b115-4ea825467c99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x903e3143793396f0228173e1a3543aa4d23388243b27929960de9e3ac212574f","name":"Samuel Philip Cooper","registered_at":"2026-06-20T16:27:52Z","symbol":"NIM1654203","token_address":"0x48876df17a7dd0d739ce229b3a9eab74ed3b0d89","type":"artist","uuid":"ba5f473a-6442-4e0a-b115-4ea825467c99"}
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 0x903e3143793396f0228173e1a3543aa4d23388243b27929960de9e3ac212574f. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba5f473a-6442-4e0a-b115-4ea825467c99.json and https://artists.proofprofile.net/proofs/artist/ba5f473a-6442-4e0a-b115-4ea825467c99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x903e3143793396f0228173e1a3543aa4d23388243b27929960de9e3ac212574f","name":"Samuel Philip Cooper","registered_at":"2026-06-20T16:27:52Z","symbol":"NIM1654203","token_address":"0x48876df17a7dd0d739ce229b3a9eab74ed3b0d89","type":"artist","uuid":"ba5f473a-6442-4e0a-b115-4ea825467c99"}
album: Broken Heart Recovery
  type: MusicAlbum
  date published: 2020-08-29
album: Broken Heart Recovery
  type: MusicAlbum
  date published: 2020-08-29
album: Hope In Your Heart
  type: MusicAlbum
  date published: 2020-10-09
album: Hope In Your Heart
  type: MusicAlbum
  date published: 2020-10-09
album: Breaking the Silence
  type: MusicAlbum
  date published: 2020-11-27
album: Breaking the Silence
  type: MusicAlbum
  date published: 2020-11-27
album: A Perfect Vision
  type: MusicAlbum
  date published: 2021-10-29
album: A Call For Help
  type: MusicAlbum
  date published: 2022-04-01
album: Forever Loved
  type: MusicAlbum
  date published: 2022-05-13
album: Same Mistakes
  type: MusicAlbum
  date published: 2022-06-24
album: Overcoming
  type: MusicAlbum
  date published: 2022-08-12
album: Rebuilding
  type: MusicAlbum
  date published: 2022-09-23
album: Hold On (Piano Arrangement)
  type: MusicAlbum
  date published: 2022-10-28
album: Moving Forward
  type: MusicAlbum
  date published: 2022-11-11
album: The Past
  type: MusicAlbum
  date published: 2023-04-07
album: Positive Light Ahead
  type: MusicAlbum
  date published: 2023-05-05
album: Journey to Sobriety
  type: MusicAlbum
  date published: 2023-06-02