Mustard Pie
type: MusicGroup
popularity: 6
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x570e38ca5794415d1bbb0fb8437c0a455a2433b3750fe00ad1dde855f6232547
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ea30a03-f70a-46e1-b80d-009f71b49638.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ea30a03-f70a-46e1-b80d-009f71b49638.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ea30a03-f70a-46e1-b80d-009f71b49638
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x570e38ca5794415d1bbb0fb8437c0a455a2433b3750fe00ad1dde855f6232547","name":"Mustard Pie","registered_at":"2026-06-20T04:51:08Z","symbol":"NIM1517745","token_address":"0x556d3b59e76b2d9fba4da4e1764ea91a48c5c05c","type":"artist","uuid":"9ea30a03-f70a-46e1-b80d-009f71b49638"}
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 0x570e38ca5794415d1bbb0fb8437c0a455a2433b3750fe00ad1dde855f6232547. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ea30a03-f70a-46e1-b80d-009f71b49638.json and https://artists.proofprofile.net/proofs/artist/9ea30a03-f70a-46e1-b80d-009f71b49638.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x570e38ca5794415d1bbb0fb8437c0a455a2433b3750fe00ad1dde855f6232547","name":"Mustard Pie","registered_at":"2026-06-20T04:51:08Z","symbol":"NIM1517745","token_address":"0x556d3b59e76b2d9fba4da4e1764ea91a48c5c05c","type":"artist","uuid":"9ea30a03-f70a-46e1-b80d-009f71b49638"}
album: Discovery
  type: MusicAlbum
  date published: 2025-03-18
album: Power
  type: MusicAlbum
  date published: 2025-05-24