Benjamin Schmid
type: MusicGroup
genre: concerto
popularity: 27
followers: 2040
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5016e5c1bc5ab0c55d2a792d4fc2907c0619da33b87d96cbeb0e61d04621d812
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1811f542-2906-4b6f-a447-5999c01457ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1811f542-2906-4b6f-a447-5999c01457ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1811f542-2906-4b6f-a447-5999c01457ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5016e5c1bc5ab0c55d2a792d4fc2907c0619da33b87d96cbeb0e61d04621d812","name":"Benjamin Schmid","registered_at":"2026-06-11T12:46:29Z","symbol":"NIM0032758","token_address":"0xacb9ac00021f6082f2b9b2041d5c3f47586d95eb","type":"artist","uuid":"1811f542-2906-4b6f-a447-5999c01457ee"}
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 0x5016e5c1bc5ab0c55d2a792d4fc2907c0619da33b87d96cbeb0e61d04621d812. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1811f542-2906-4b6f-a447-5999c01457ee.json and https://artists.proofprofile.net/proofs/artist/1811f542-2906-4b6f-a447-5999c01457ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x5016e5c1bc5ab0c55d2a792d4fc2907c0619da33b87d96cbeb0e61d04621d812","name":"Benjamin Schmid","registered_at":"2026-06-11T12:46:29Z","symbol":"NIM0032758","token_address":"0xacb9ac00021f6082f2b9b2041d5c3f47586d95eb","type":"artist","uuid":"1811f542-2906-4b6f-a447-5999c01457ee"}
album: Korngold: Violin Concerto in D Major, Op. 35 (Live)
  type: MusicAlbum
  date published: 2018-06-08
album: Stradihumpa
  type: MusicAlbum
  date published: 2018-03-23