MC Freshh
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1570c8acfecaf18bcc2c1ad287a71e4ee688c2d4e354aee7ce886421fa933985
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/622b033e-f39d-461f-89f4-a5f9013f0e2b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/622b033e-f39d-461f-89f4-a5f9013f0e2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/622b033e-f39d-461f-89f4-a5f9013f0e2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1570c8acfecaf18bcc2c1ad287a71e4ee688c2d4e354aee7ce886421fa933985","name":"MC Freshh","registered_at":"2026-06-16T23:53:54Z","symbol":"NIM1215601","token_address":"0x4cee1c6d81c4b095ef99bd6bf66fbe1c03f03627","type":"artist","uuid":"622b033e-f39d-461f-89f4-a5f9013f0e2b"}
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 0x1570c8acfecaf18bcc2c1ad287a71e4ee688c2d4e354aee7ce886421fa933985. 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/622b033e-f39d-461f-89f4-a5f9013f0e2b.json and https://artists.proofprofile.net/proofs/artist/622b033e-f39d-461f-89f4-a5f9013f0e2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1570c8acfecaf18bcc2c1ad287a71e4ee688c2d4e354aee7ce886421fa933985","name":"MC Freshh","registered_at":"2026-06-16T23:53:54Z","symbol":"NIM1215601","token_address":"0x4cee1c6d81c4b095ef99bd6bf66fbe1c03f03627","type":"artist","uuid":"622b033e-f39d-461f-89f4-a5f9013f0e2b"}