heyykappa
type: MusicGroup
popularity: 3
followers: 191
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f8c2fe0076921b07d90f9e30201054b6e00707f3b2053aa1597f7f2ab71e0dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a757b51-9a5b-4031-bbe6-118a65975bfd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a757b51-9a5b-4031-bbe6-118a65975bfd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a757b51-9a5b-4031-bbe6-118a65975bfd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
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 0x7f8c2fe0076921b07d90f9e30201054b6e00707f3b2053aa1597f7f2ab71e0dc. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a757b51-9a5b-4031-bbe6-118a65975bfd.json and https://artists.proofprofile.net/proofs/artist/2a757b51-9a5b-4031-bbe6-118a65975bfd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:09:39Z
album: 8teen
  type: MusicAlbum
  date published: 2023-05-10
album: Geeked
  type: MusicAlbum
  date published: 2023-09-22
album: Pick Up The Phone
  type: MusicAlbum
  date published: 2023-09-22
album: Care Bout Nun
  type: MusicAlbum
  date published: 2024-02-24
album: GLE
  type: MusicAlbum
  date published: 2024-12-13
album: mind on
  type: MusicAlbum
  date published: 2025-07-04
album: New Home
  type: MusicAlbum
  date published: 2025-07-13
album: Do Bad
  type: MusicAlbum
  date published: 2025-07-25
album: All On Me
  type: MusicAlbum
  date published: 2025-08-14
album: Dream
  type: MusicAlbum
  date published: 2025-09-05
album: sincerely, kap
  type: MusicAlbum
  date published: 2025-10-17
album: come thru
  type: MusicAlbum
  date published: 2025-11-07