DatKidHeem’
type: MusicGroup
popularity: 7
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00fc524da5a433541b61c07e55f2250e6d12b0a7a3442ec96dc831880c8d0073
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1231124d-9f29-4f3e-9c9b-32021a1375fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1231124d-9f29-4f3e-9c9b-32021a1375fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1231124d-9f29-4f3e-9c9b-32021a1375fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00fc524da5a433541b61c07e55f2250e6d12b0a7a3442ec96dc831880c8d0073","name":"DatKidHeem’","registered_at":"2026-06-15T19:55:53Z","symbol":"NIM0815134","token_address":"0xb6aabb4882c4623b1dbb99f8847e3e685ddb201d","type":"artist","uuid":"1231124d-9f29-4f3e-9c9b-32021a1375fb"}
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 0x00fc524da5a433541b61c07e55f2250e6d12b0a7a3442ec96dc831880c8d0073. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1231124d-9f29-4f3e-9c9b-32021a1375fb.json and https://artists.proofprofile.net/proofs/artist/1231124d-9f29-4f3e-9c9b-32021a1375fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x00fc524da5a433541b61c07e55f2250e6d12b0a7a3442ec96dc831880c8d0073","name":"DatKidHeem’","registered_at":"2026-06-15T19:55:53Z","symbol":"NIM0815134","token_address":"0xb6aabb4882c4623b1dbb99f8847e3e685ddb201d","type":"artist","uuid":"1231124d-9f29-4f3e-9c9b-32021a1375fb"}
album: The Life Of Heem!!
  type: MusicAlbum
  date published: 2021-06-07
album: DRIPPIN
  type: MusicAlbum
  date published: 2021-07-24
album: 4 DEEP
  type: MusicAlbum
  date published: 2021-08-10
album: HEEM DID IT!!!
  type: MusicAlbum
  date published: 2021-08-19