Paul Schmitz
type: MusicGroup
genre: opera
popularity: 14
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4db171e8f4a04e55173e8dd4700e8e5a46e1af35fc3d8dc067bc62c210e12f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953616
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953616
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19b7f012-f33d-4cdb-ac81-fcb567a37057.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19b7f012-f33d-4cdb-ac81-fcb567a37057.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19b7f012-f33d-4cdb-ac81-fcb567a37057
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:58:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4db171e8f4a04e55173e8dd4700e8e5a46e1af35fc3d8dc067bc62c210e12f4","name":"Paul Schmitz","registered_at":"2026-06-14T07:10:41Z","symbol":"NIM0377214","token_address":"0x640f6b09fdd6751d52fbe789c6694c1dfb32348d","type":"artist","uuid":"19b7f012-f33d-4cdb-ac81-fcb567a37057"}
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 0xb4db171e8f4a04e55173e8dd4700e8e5a46e1af35fc3d8dc067bc62c210e12f4. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19b7f012-f33d-4cdb-ac81-fcb567a37057.json and https://artists.proofprofile.net/proofs/artist/19b7f012-f33d-4cdb-ac81-fcb567a37057.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:58:35Z
  text: {"copyright_id":"0xb4db171e8f4a04e55173e8dd4700e8e5a46e1af35fc3d8dc067bc62c210e12f4","name":"Paul Schmitz","registered_at":"2026-06-14T07:10:41Z","symbol":"NIM0377214","token_address":"0x640f6b09fdd6751d52fbe789c6694c1dfb32348d","type":"artist","uuid":"19b7f012-f33d-4cdb-ac81-fcb567a37057"}
album: Huba
  type: MusicAlbum
  date published: 2012-05-07
album: Out
  type: MusicAlbum
  date published: 2012-08-10
album: Killer Snail
  type: MusicAlbum
  date published: 2013-02-04
album: Eutis
  type: MusicAlbum
  date published: 2015-12-16