Mark Dotterer
type: MusicGroup
popularity: 10
followers: 179
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9a83b697de9beef0e2ebaf4c1febc4da4d1c4895024a4d283f8251aa3a72e6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f94501a-e32d-4daf-b4dd-ddd9a6537d92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f94501a-e32d-4daf-b4dd-ddd9a6537d92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f94501a-e32d-4daf-b4dd-ddd9a6537d92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9a83b697de9beef0e2ebaf4c1febc4da4d1c4895024a4d283f8251aa3a72e6a","name":"Mark Dotterer","registered_at":"2026-06-15T18:50:24Z","symbol":"NIM0799516","token_address":"0x4f0ba3a35e29d48d9df3bf5a6f768f768b0820c7","type":"artist","uuid":"0f94501a-e32d-4daf-b4dd-ddd9a6537d92"}
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 0xe9a83b697de9beef0e2ebaf4c1febc4da4d1c4895024a4d283f8251aa3a72e6a. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f94501a-e32d-4daf-b4dd-ddd9a6537d92.json and https://artists.proofprofile.net/proofs/artist/0f94501a-e32d-4daf-b4dd-ddd9a6537d92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0xe9a83b697de9beef0e2ebaf4c1febc4da4d1c4895024a4d283f8251aa3a72e6a","name":"Mark Dotterer","registered_at":"2026-06-15T18:50:24Z","symbol":"NIM0799516","token_address":"0x4f0ba3a35e29d48d9df3bf5a6f768f768b0820c7","type":"artist","uuid":"0f94501a-e32d-4daf-b4dd-ddd9a6537d92"}
album: I'd Rather Have Jesus: Piano Hymns
  type: MusicAlbum
  date published: 2018-10-01