Kapo 911
type: MusicGroup
genre: dembow
popularity: 3
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8409ed982994b8dd834720a0a5f070c7c81c97a21fb1af911dfca96665b32485
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06b2771f-be5a-432f-a05e-352f66d50b8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06b2771f-be5a-432f-a05e-352f66d50b8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06b2771f-be5a-432f-a05e-352f66d50b8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8409ed982994b8dd834720a0a5f070c7c81c97a21fb1af911dfca96665b32485","name":"Kapo 911","registered_at":"2026-06-15T16:04:52Z","symbol":"NIM0760012","token_address":"0x10951846e338089c8cb177facbd941e9f99bc2b6","type":"artist","uuid":"06b2771f-be5a-432f-a05e-352f66d50b8b"}
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 0x8409ed982994b8dd834720a0a5f070c7c81c97a21fb1af911dfca96665b32485. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06b2771f-be5a-432f-a05e-352f66d50b8b.json and https://artists.proofprofile.net/proofs/artist/06b2771f-be5a-432f-a05e-352f66d50b8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0x8409ed982994b8dd834720a0a5f070c7c81c97a21fb1af911dfca96665b32485","name":"Kapo 911","registered_at":"2026-06-15T16:04:52Z","symbol":"NIM0760012","token_address":"0x10951846e338089c8cb177facbd941e9f99bc2b6","type":"artist","uuid":"06b2771f-be5a-432f-a05e-352f66d50b8b"}
album: Tamo Burlao
  type: MusicAlbum
  date published: 2024-03-10
album: Quiero Carne Eh Cue
  type: MusicAlbum
  date published: 2024-07-07
album: PONTE MOCA
  type: MusicAlbum
  date published: 2024-08-24