Precious Mac
type: MusicGroup
popularity: 13
followers: 246
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1c3891f353dd648fd1729f4896a8ae9357fcfb21d36b29f12b50650e5904a91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/278aadb8-4b1a-4725-a227-fe5e99465373.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/278aadb8-4b1a-4725-a227-fe5e99465373.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/278aadb8-4b1a-4725-a227-fe5e99465373
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1c3891f353dd648fd1729f4896a8ae9357fcfb21d36b29f12b50650e5904a91","name":"Precious Mac","registered_at":"2026-06-14T08:37:01Z","symbol":"NIM0397809","token_address":"0xcd59765671c385409eb78dc872836001e25cdfbc","type":"artist","uuid":"278aadb8-4b1a-4725-a227-fe5e99465373"}
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 0xb1c3891f353dd648fd1729f4896a8ae9357fcfb21d36b29f12b50650e5904a91. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/278aadb8-4b1a-4725-a227-fe5e99465373.json and https://artists.proofprofile.net/proofs/artist/278aadb8-4b1a-4725-a227-fe5e99465373.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xb1c3891f353dd648fd1729f4896a8ae9357fcfb21d36b29f12b50650e5904a91","name":"Precious Mac","registered_at":"2026-06-14T08:37:01Z","symbol":"NIM0397809","token_address":"0xcd59765671c385409eb78dc872836001e25cdfbc","type":"artist","uuid":"278aadb8-4b1a-4725-a227-fe5e99465373"}
album: Adore You (Remastered)
  type: MusicAlbum
  date published: 2024-03-15
album: Someone 2 Love
  type: MusicAlbum
  date published: 2023-10-06
album: Grace (Acoustic Version)
  type: MusicAlbum
  date published: 2023-09-29
album: Finding Love
  type: MusicAlbum
  date published: 2023-02-09
album: Adore You Speed Up
  type: MusicAlbum
  date published: 2022-10-28
album: Feelings
  type: MusicAlbum
  date published: 2022-09-30
album: Dance
  type: MusicAlbum
  date published: 2021-08-20
album: Shades of Purple
  type: MusicAlbum
  date published: 2020-11-11