Brown Sugar
type: MusicGroup
description: thumb|Clockwise from top left: White refined, unrefined, brown, and unprocessed cane sugars thumb|upright=1.05|Brown sugar crystals Brown sugar is a sucrose sugar product with a distinctive brown col
popularity: 10
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b634649a48f01082b7999ed2f86566a2380eb23a17875194c77892931b87523
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43ccb66f-07a6-4299-a7fd-dbb382ef04dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43ccb66f-07a6-4299-a7fd-dbb382ef04dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43ccb66f-07a6-4299-a7fd-dbb382ef04dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b634649a48f01082b7999ed2f86566a2380eb23a17875194c77892931b87523","name":"Brown Sugar","registered_at":"2026-06-16T13:11:34Z","symbol":"NIM1062343","token_address":"0xb8224648e7d4fa43f2c28f2ee41b96dd767debd6","type":"artist","uuid":"43ccb66f-07a6-4299-a7fd-dbb382ef04dd"}
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 0x1b634649a48f01082b7999ed2f86566a2380eb23a17875194c77892931b87523. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43ccb66f-07a6-4299-a7fd-dbb382ef04dd.json and https://artists.proofprofile.net/proofs/artist/43ccb66f-07a6-4299-a7fd-dbb382ef04dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1b634649a48f01082b7999ed2f86566a2380eb23a17875194c77892931b87523","name":"Brown Sugar","registered_at":"2026-06-16T13:11:34Z","symbol":"NIM1062343","token_address":"0xb8224648e7d4fa43f2c28f2ee41b96dd767debd6","type":"artist","uuid":"43ccb66f-07a6-4299-a7fd-dbb382ef04dd"}