Mac Prindy
type: MusicGroup
popularity: 13
followers: 383
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec95911e3793197758079bf6133cee340420bf74990d790d1bc953af8bafaf9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953783
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953783
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d66f4829-8371-44af-9f12-652363985334.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d66f4829-8371-44af-9f12-652363985334.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d66f4829-8371-44af-9f12-652363985334
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:24:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec95911e3793197758079bf6133cee340420bf74990d790d1bc953af8bafaf9b","name":"Mac Prindy","registered_at":"2026-06-15T03:03:42Z","symbol":"NIM0661872","token_address":"0xb01f04563bd866b2935ae32eb88ca0cf095b6f04","type":"artist","uuid":"d66f4829-8371-44af-9f12-652363985334"}
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 0xec95911e3793197758079bf6133cee340420bf74990d790d1bc953af8bafaf9b. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d66f4829-8371-44af-9f12-652363985334.json and https://artists.proofprofile.net/proofs/artist/d66f4829-8371-44af-9f12-652363985334.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:24:43Z
  text: {"copyright_id":"0xec95911e3793197758079bf6133cee340420bf74990d790d1bc953af8bafaf9b","name":"Mac Prindy","registered_at":"2026-06-15T03:03:42Z","symbol":"NIM0661872","token_address":"0xb01f04563bd866b2935ae32eb88ca0cf095b6f04","type":"artist","uuid":"d66f4829-8371-44af-9f12-652363985334"}
album: Burning Troll at Abbey Road
  type: MusicAlbum
  date published: 2013-08-23
album: Murder Mysteries - Investigation, Suspense and Action
  type: MusicAlbum
  date published: 2020-10-09
album: Docudrones
  type: MusicAlbum
  date published: 2020-11-27