Nathan Mac
type: MusicGroup
popularity: 2
followers: 486
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80721094c14551ad057ca6c074dd4677bf7081c045e11399e755b7320c07e485
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58c262f6-86bb-4299-93cb-07458e77e29b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58c262f6-86bb-4299-93cb-07458e77e29b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/58c262f6-86bb-4299-93cb-07458e77e29b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80721094c14551ad057ca6c074dd4677bf7081c045e11399e755b7320c07e485","name":"Nathan Mac","registered_at":"2026-06-16T20:33:20Z","symbol":"NIM1167761","token_address":"0x0a48f6f6b4e18ea21bf5b3684eb56d4ebe428c0f","type":"artist","uuid":"58c262f6-86bb-4299-93cb-07458e77e29b"}
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 0x80721094c14551ad057ca6c074dd4677bf7081c045e11399e755b7320c07e485. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58c262f6-86bb-4299-93cb-07458e77e29b.json and https://artists.proofprofile.net/proofs/artist/58c262f6-86bb-4299-93cb-07458e77e29b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x80721094c14551ad057ca6c074dd4677bf7081c045e11399e755b7320c07e485","name":"Nathan Mac","registered_at":"2026-06-16T20:33:20Z","symbol":"NIM1167761","token_address":"0x0a48f6f6b4e18ea21bf5b3684eb56d4ebe428c0f","type":"artist","uuid":"58c262f6-86bb-4299-93cb-07458e77e29b"}
album: Better Off Without You
  type: MusicAlbum
  date published: 2020-05-01
album: Better Off Without You
  type: MusicAlbum
  date published: 2020-05-01
album: Carolina
  type: MusicAlbum
  date published: 2020-09-03
album: Carolina
  type: MusicAlbum
  date published: 2020-09-03
album: The Boy Who Learned To Fly
  type: MusicAlbum
  date published: 2020-12-04
album: The Boy Who Learned To Fly
  type: MusicAlbum
  date published: 2020-12-04
album: Domestic Wars
  type: MusicAlbum
  date published: 2020-12-31
album: Domestic Wars
  type: MusicAlbum
  date published: 2020-12-31
album: Deirdre of the Sorrows
  type: MusicAlbum
  date published: 2021-10-04
album: Deirdre of the Sorrows
  type: MusicAlbum
  date published: 2021-10-04
album: Broken & Beautiful
  type: MusicAlbum
  date published: 2022-03-24
album: Broken & Beautiful
  type: MusicAlbum
  date published: 2022-03-24
album: Start of Something Blue
  type: MusicAlbum
  date published: 2022-09-02
album: Start of Something Blue
  type: MusicAlbum
  date published: 2022-09-02
album: Fitzcarraldo
  type: MusicAlbum
  date published: 2025-02-19