piotr pim
type: MusicGroup
popularity: 2
followers: 328
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd40db2ce42139d69563e1c1eba0736b77a0e919d14509fff0db819551ab3af6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0c843a8-f343-41f6-a8dc-b06f5e50354b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0c843a8-f343-41f6-a8dc-b06f5e50354b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0c843a8-f343-41f6-a8dc-b06f5e50354b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd40db2ce42139d69563e1c1eba0736b77a0e919d14509fff0db819551ab3af6e","name":"piotr pim","registered_at":"2026-06-21T06:27:07Z","symbol":"NIM1847643","token_address":"0x245258557466d5ab414231e6921d8d83be4a967d","type":"artist","uuid":"e0c843a8-f343-41f6-a8dc-b06f5e50354b"}
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 0xd40db2ce42139d69563e1c1eba0736b77a0e919d14509fff0db819551ab3af6e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0c843a8-f343-41f6-a8dc-b06f5e50354b.json and https://artists.proofprofile.net/proofs/artist/e0c843a8-f343-41f6-a8dc-b06f5e50354b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd40db2ce42139d69563e1c1eba0736b77a0e919d14509fff0db819551ab3af6e","name":"piotr pim","registered_at":"2026-06-21T06:27:07Z","symbol":"NIM1847643","token_address":"0x245258557466d5ab414231e6921d8d83be4a967d","type":"artist","uuid":"e0c843a8-f343-41f6-a8dc-b06f5e50354b"}
album: intromuziekprofielpagina ppmstrfinal.aif
  type: MusicAlbum
  date published: 2020-07-23
album: Not Much Change
  type: MusicAlbum
  date published: 2020-08-28
album: het little cafe
  type: MusicAlbum
  date published: 2020-09-18
album: why not
  type: MusicAlbum
  date published: 2020-10-19
album: nearly there
  type: MusicAlbum
  date published: 2021-03-12
album: mechelen
  type: MusicAlbum
  date published: 2021-05-14
album: carefree
  type: MusicAlbum
  date published: 2021-07-05