Deejay Sandy
type: MusicGroup
popularity: 3
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb514b6a1ef0872898d4fe3a66412a8673c5e6974a3449a5488e708445aaeca44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20eb2e0a-4d57-4736-8de3-6c2ebb762b78.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20eb2e0a-4d57-4736-8de3-6c2ebb762b78.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20eb2e0a-4d57-4736-8de3-6c2ebb762b78
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb514b6a1ef0872898d4fe3a66412a8673c5e6974a3449a5488e708445aaeca44","name":"Deejay Sandy","registered_at":"2026-06-16T00:54:28Z","symbol":"NIM0886372","token_address":"0x796ada57bc210c225bda8c2bdb54a2f345d75bbf","type":"artist","uuid":"20eb2e0a-4d57-4736-8de3-6c2ebb762b78"}
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 0xb514b6a1ef0872898d4fe3a66412a8673c5e6974a3449a5488e708445aaeca44. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20eb2e0a-4d57-4736-8de3-6c2ebb762b78.json and https://artists.proofprofile.net/proofs/artist/20eb2e0a-4d57-4736-8de3-6c2ebb762b78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xb514b6a1ef0872898d4fe3a66412a8673c5e6974a3449a5488e708445aaeca44","name":"Deejay Sandy","registered_at":"2026-06-16T00:54:28Z","symbol":"NIM0886372","token_address":"0x796ada57bc210c225bda8c2bdb54a2f345d75bbf","type":"artist","uuid":"20eb2e0a-4d57-4736-8de3-6c2ebb762b78"}
album: 2023 New Year Countdown
  type: MusicAlbum
  date published: 2022-12-23
album: Drillnation
  type: MusicAlbum
  date published: 2025-09-18