Philipp Blom
type: MusicGroup
description: thumb|Blom in 2024 Philipp Blom (born 1970) is a German historian, novelist, journalist and translator. Biography Blom was born in Hamburg, Germany, grew up in Detmold, and studied in Vienna and Oxfo
popularity: 2
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae17b0c6ee76ea35a3fa7d05d83a8d556a572899e35ca6d21750740c383d7b3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b3f9b58-34af-427e-bc53-bbf2a98d1cf9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b3f9b58-34af-427e-bc53-bbf2a98d1cf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b3f9b58-34af-427e-bc53-bbf2a98d1cf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae17b0c6ee76ea35a3fa7d05d83a8d556a572899e35ca6d21750740c383d7b3b","name":"Philipp Blom","registered_at":"2026-06-17T03:00:39Z","symbol":"NIM1260161","token_address":"0x9b8b02c287eb6b595a69579ba095cbea7d62f528","type":"artist","uuid":"6b3f9b58-34af-427e-bc53-bbf2a98d1cf9"}
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 0xae17b0c6ee76ea35a3fa7d05d83a8d556a572899e35ca6d21750740c383d7b3b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b3f9b58-34af-427e-bc53-bbf2a98d1cf9.json and https://artists.proofprofile.net/proofs/artist/6b3f9b58-34af-427e-bc53-bbf2a98d1cf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xae17b0c6ee76ea35a3fa7d05d83a8d556a572899e35ca6d21750740c383d7b3b","name":"Philipp Blom","registered_at":"2026-06-17T03:00:39Z","symbol":"NIM1260161","token_address":"0x9b8b02c287eb6b595a69579ba095cbea7d62f528","type":"artist","uuid":"6b3f9b58-34af-427e-bc53-bbf2a98d1cf9"}
album: Aufklärung in Zeiten der Verdunkelung [Auf dem Punkt (Ungekürzt)]
  type: MusicAlbum
  date published: 2023-09-18
album: Hoffnung [Über ein kluges Verhältnis zur Welt (Ungekürzte Lesung)]
  type: MusicAlbum
  date published: 2024-09-01