Humble Kydd
type: MusicGroup
popularity: 3
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42ed93ac7556b0e01d800d0842ca5f33968e91b42196373c9e8962e0a842a744
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52219ac9-feee-4b80-b2a6-f7a5cc5a447f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52219ac9-feee-4b80-b2a6-f7a5cc5a447f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52219ac9-feee-4b80-b2a6-f7a5cc5a447f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42ed93ac7556b0e01d800d0842ca5f33968e91b42196373c9e8962e0a842a744","name":"Humble Kydd","registered_at":"2026-06-16T18:08:37Z","symbol":"NIM1133219","token_address":"0x6f1cdb16b906437481b9a66cf7998eb22b8802c6","type":"artist","uuid":"52219ac9-feee-4b80-b2a6-f7a5cc5a447f"}
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 0x42ed93ac7556b0e01d800d0842ca5f33968e91b42196373c9e8962e0a842a744. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52219ac9-feee-4b80-b2a6-f7a5cc5a447f.json and https://artists.proofprofile.net/proofs/artist/52219ac9-feee-4b80-b2a6-f7a5cc5a447f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x42ed93ac7556b0e01d800d0842ca5f33968e91b42196373c9e8962e0a842a744","name":"Humble Kydd","registered_at":"2026-06-16T18:08:37Z","symbol":"NIM1133219","token_address":"0x6f1cdb16b906437481b9a66cf7998eb22b8802c6","type":"artist","uuid":"52219ac9-feee-4b80-b2a6-f7a5cc5a447f"}
album: Time Ago Come
  type: MusicAlbum
  date published: 2019-03-15
album: R.I.P Friends We Lost
  type: MusicAlbum
  date published: 2019-03-20
album: Naah Listen
  type: MusicAlbum
  date published: 2019-03-20
album: R.I.P Friends We Lost
  type: MusicAlbum
  date published: 2019-03-20
album: Testimony
  type: MusicAlbum
  date published: 2019-09-29
album: Ready Fi Sure
  type: MusicAlbum
  date published: 2020-11-26