Benjamin Saunders
type: MusicGroup
genre: choral
genre: minimalism
genre: requiem
popularity: 10
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad81c4f9f7aea4505240638966da6015d517b247a1dc04fa3891a02309cb1e0b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/425828a2-c70f-48b8-bb2e-2a8671d7ae75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/425828a2-c70f-48b8-bb2e-2a8671d7ae75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/425828a2-c70f-48b8-bb2e-2a8671d7ae75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad81c4f9f7aea4505240638966da6015d517b247a1dc04fa3891a02309cb1e0b","name":"Benjamin Saunders","registered_at":"2026-06-16T12:41:40Z","symbol":"NIM1055216","token_address":"0xef3dcadd5eaac3b5969ead808595afaf4069bd5d","type":"artist","uuid":"425828a2-c70f-48b8-bb2e-2a8671d7ae75"}
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 0xad81c4f9f7aea4505240638966da6015d517b247a1dc04fa3891a02309cb1e0b. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/425828a2-c70f-48b8-bb2e-2a8671d7ae75.json and https://artists.proofprofile.net/proofs/artist/425828a2-c70f-48b8-bb2e-2a8671d7ae75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0xad81c4f9f7aea4505240638966da6015d517b247a1dc04fa3891a02309cb1e0b","name":"Benjamin Saunders","registered_at":"2026-06-16T12:41:40Z","symbol":"NIM1055216","token_address":"0xef3dcadd5eaac3b5969ead808595afaf4069bd5d","type":"artist","uuid":"425828a2-c70f-48b8-bb2e-2a8671d7ae75"}
album: Durufle: Complete Music for Choir and Organ (Requiem, Messe 'Cum jubilo' Motets, Organ Music)
  type: MusicAlbum
  date published: 2013-08-02