D Slym
type: MusicGroup
popularity: 4
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0b5e030b01edd34ca1af7494089bfd87bd2eb65ad7a775667d972096159a426
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f562380f-b9c5-4c38-ae30-bae04ae18e7e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f562380f-b9c5-4c38-ae30-bae04ae18e7e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f562380f-b9c5-4c38-ae30-bae04ae18e7e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0b5e030b01edd34ca1af7494089bfd87bd2eb65ad7a775667d972096159a426","name":"D Slym","registered_at":"2026-06-21T14:54:16Z","symbol":"NIM1952708","token_address":"0xaa17bcd9214c089916bb4fa68d01d1f9f01a559e","type":"artist","uuid":"f562380f-b9c5-4c38-ae30-bae04ae18e7e"}
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 0xe0b5e030b01edd34ca1af7494089bfd87bd2eb65ad7a775667d972096159a426. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f562380f-b9c5-4c38-ae30-bae04ae18e7e.json and https://artists.proofprofile.net/proofs/artist/f562380f-b9c5-4c38-ae30-bae04ae18e7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xe0b5e030b01edd34ca1af7494089bfd87bd2eb65ad7a775667d972096159a426","name":"D Slym","registered_at":"2026-06-21T14:54:16Z","symbol":"NIM1952708","token_address":"0xaa17bcd9214c089916bb4fa68d01d1f9f01a559e","type":"artist","uuid":"f562380f-b9c5-4c38-ae30-bae04ae18e7e"}
album: Be Alright
  type: MusicAlbum
  date published: 2019-06-15
album: Prolific 2
  type: MusicAlbum
  date published: 2019-12-06
album: Applying Pressure
  type: MusicAlbum
  date published: 2020-01-10
album: The Progression
  type: MusicAlbum
  date published: 2020-02-28
album: Slym McJagger
  type: MusicAlbum
  date published: 2020-03-20
album: High Frequencies
  type: MusicAlbum
  date published: 2020-07-25
album: 11 Eleven
  type: MusicAlbum
  date published: 2020-11-11