The MC Records
type: MusicGroup
popularity: 4
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x149c6d7f6aaa0ac1622eab538eb8726013be843d7ce1be92ce60b0462fef5d45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95969114-0db3-46b6-80d2-4df021fefef8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95969114-0db3-46b6-80d2-4df021fefef8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95969114-0db3-46b6-80d2-4df021fefef8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x149c6d7f6aaa0ac1622eab538eb8726013be843d7ce1be92ce60b0462fef5d45","name":"The MC Records","registered_at":"2026-06-17T17:52:27Z","symbol":"NIM1472846","token_address":"0x94eb3815fa7cc0534df9b08b173ae6282c26e629","type":"artist","uuid":"95969114-0db3-46b6-80d2-4df021fefef8"}
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 0x149c6d7f6aaa0ac1622eab538eb8726013be843d7ce1be92ce60b0462fef5d45. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95969114-0db3-46b6-80d2-4df021fefef8.json and https://artists.proofprofile.net/proofs/artist/95969114-0db3-46b6-80d2-4df021fefef8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x149c6d7f6aaa0ac1622eab538eb8726013be843d7ce1be92ce60b0462fef5d45","name":"The MC Records","registered_at":"2026-06-17T17:52:27Z","symbol":"NIM1472846","token_address":"0x94eb3815fa7cc0534df9b08b173ae6282c26e629","type":"artist","uuid":"95969114-0db3-46b6-80d2-4df021fefef8"}
album: 90s
  type: MusicAlbum
  date published: 2024-01-15
album: Solitario
  type: MusicAlbum
  date published: 2024-01-16
album: SAGITTARIUS
  type: MusicAlbum
  date published: 2025-07-14