Benjamin Sweet
type: MusicGroup
genre: lullaby
description: Benjamin Jeffery Sweet (April 24, 1832 – January 1, 1874) was an American lawyer, politician, public administrator, and Union Army officer. He was a member of the Wisconsin State Senate and a Deputy
popularity: 39
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9be6d9005cca4895c383336bae5d0cefd6e1cdca7118fc8b6a263948964ccba0
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/828a82c8-d5f0-45d8-8f15-4a7c53e0c69e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/828a82c8-d5f0-45d8-8f15-4a7c53e0c69e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/828a82c8-d5f0-45d8-8f15-4a7c53e0c69e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9be6d9005cca4895c383336bae5d0cefd6e1cdca7118fc8b6a263948964ccba0","name":"Benjamin Sweet","registered_at":"2026-06-12T03:08:01Z","symbol":"NIM0168328","token_address":"0x32390727959f56d41b6cc7c88462cc12f8013cf7","type":"artist","uuid":"828a82c8-d5f0-45d8-8f15-4a7c53e0c69e"}
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 0x9be6d9005cca4895c383336bae5d0cefd6e1cdca7118fc8b6a263948964ccba0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/828a82c8-d5f0-45d8-8f15-4a7c53e0c69e.json and https://artists.proofprofile.net/proofs/artist/828a82c8-d5f0-45d8-8f15-4a7c53e0c69e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x9be6d9005cca4895c383336bae5d0cefd6e1cdca7118fc8b6a263948964ccba0","name":"Benjamin Sweet","registered_at":"2026-06-12T03:08:01Z","symbol":"NIM0168328","token_address":"0x32390727959f56d41b6cc7c88462cc12f8013cf7","type":"artist","uuid":"828a82c8-d5f0-45d8-8f15-4a7c53e0c69e"}
album: Wiegenlied Op. 49, No. 4
  type: MusicAlbum
  date published: 2024-05-24
album: Mary Had A Little Lamb
  type: MusicAlbum
  date published: 2024-07-19