Iguin MC
type: MusicGroup
popularity: 6
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x865764bbc1a6d45f014441268c6986ace2cb7675868545455e2f9a3651510c20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35d479de-c0f2-46c9-b17b-bf1f46f4f1e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35d479de-c0f2-46c9-b17b-bf1f46f4f1e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35d479de-c0f2-46c9-b17b-bf1f46f4f1e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x865764bbc1a6d45f014441268c6986ace2cb7675868545455e2f9a3651510c20","name":"Iguin MC","registered_at":"2026-06-16T08:18:19Z","symbol":"NIM0992389","token_address":"0x20b50c90f26f07fdf4b32b3d4c1123183798175a","type":"artist","uuid":"35d479de-c0f2-46c9-b17b-bf1f46f4f1e0"}
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 0x865764bbc1a6d45f014441268c6986ace2cb7675868545455e2f9a3651510c20. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35d479de-c0f2-46c9-b17b-bf1f46f4f1e0.json and https://artists.proofprofile.net/proofs/artist/35d479de-c0f2-46c9-b17b-bf1f46f4f1e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x865764bbc1a6d45f014441268c6986ace2cb7675868545455e2f9a3651510c20","name":"Iguin MC","registered_at":"2026-06-16T08:18:19Z","symbol":"NIM0992389","token_address":"0x20b50c90f26f07fdf4b32b3d4c1123183798175a","type":"artist","uuid":"35d479de-c0f2-46c9-b17b-bf1f46f4f1e0"}
album: PUTARIANA
  type: MusicAlbum
  date published: 2025-10-09