KevMac
type: MusicGroup
popularity: 3
followers: 181
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27fa96df04a58cd2c647781b513c49f311a4c03b9f956e99958879a6b2df03fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf037d93-cf60-48d2-b84b-904c5f964e3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf037d93-cf60-48d2-b84b-904c5f964e3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf037d93-cf60-48d2-b84b-904c5f964e3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
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 0x27fa96df04a58cd2c647781b513c49f311a4c03b9f956e99958879a6b2df03fc. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf037d93-cf60-48d2-b84b-904c5f964e3e.json and https://artists.proofprofile.net/proofs/artist/cf037d93-cf60-48d2-b84b-904c5f964e3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
album: Pila De Botella
  type: MusicAlbum
  date published: 2020-09-11
album: A Whole Lot
  type: MusicAlbum
  date published: 2020-10-16
album: A Whole Lot
  type: MusicAlbum
  date published: 2020-10-16
album: The Golden Boy
  type: MusicAlbum
  date published: 2021-03-26
album: The Golden Boy
  type: MusicAlbum
  date published: 2021-03-26
album: Hoes Inna House
  type: MusicAlbum
  date published: 2021-11-26
album: Hoes Inna House
  type: MusicAlbum
  date published: 2021-11-26
album: New World Order
  type: MusicAlbum
  date published: 2021-12-24
album: New World Order
  type: MusicAlbum
  date published: 2021-12-24
album: Poseidon
  type: MusicAlbum
  date published: 2022-10-14
album: Poseidon
  type: MusicAlbum
  date published: 2022-10-14
album: Outrageous
  type: MusicAlbum
  date published: 2022-12-31
album: Mob
  type: MusicAlbum
  date published: 2023-11-29
album: RUBBERBANDMAN
  type: MusicAlbum
  date published: 2023-12-01
album: REDEMPTION
  type: MusicAlbum
  date published: 2024-12-19
album: REDEMPTION
  type: MusicAlbum
  date published: 2025-01-09