Florian Bartholomäi
type: MusicGroup
popularity: 18
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bfb789505acb4605b6b10cf45f5876e27d69a388250cc12c1a904b696a53820
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953599
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953599
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d3b5bd6-d065-460b-a33a-428f5fc46574.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d3b5bd6-d065-460b-a33a-428f5fc46574.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d3b5bd6-d065-460b-a33a-428f5fc46574
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:43:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bfb789505acb4605b6b10cf45f5876e27d69a388250cc12c1a904b696a53820","name":"Florian Bartholomäi","registered_at":"2026-06-14T05:51:41Z","symbol":"NIM0358410","token_address":"0x5db3f417d5355464fc48cedae37f7b5c8cfd3ec2","type":"artist","uuid":"0d3b5bd6-d065-460b-a33a-428f5fc46574"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfb789505acb4605b6b10cf45f5876e27d69a388250cc12c1a904b696a53820. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d3b5bd6-d065-460b-a33a-428f5fc46574.json and https://artists.proofprofile.net/proofs/artist/0d3b5bd6-d065-460b-a33a-428f5fc46574.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:43:55Z
  text: {"copyright_id":"0x1bfb789505acb4605b6b10cf45f5876e27d69a388250cc12c1a904b696a53820","name":"Florian Bartholomäi","registered_at":"2026-06-14T05:51:41Z","symbol":"NIM0358410","token_address":"0x5db3f417d5355464fc48cedae37f7b5c8cfd3ec2","type":"artist","uuid":"0d3b5bd6-d065-460b-a33a-428f5fc46574"}