Mc Harim
type: MusicGroup
popularity: 2
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x816b712f4ffc7724d0cd65e500cee424b4398f21c7a7541028ffe61b6836575d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a54754cb-0fe4-4cca-983d-da39743dee8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a54754cb-0fe4-4cca-983d-da39743dee8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a54754cb-0fe4-4cca-983d-da39743dee8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x816b712f4ffc7724d0cd65e500cee424b4398f21c7a7541028ffe61b6836575d","name":"Mc Harim","registered_at":"2026-06-20T06:57:15Z","symbol":"NIM1550380","token_address":"0x010b88f2d5e37060ac1e8be16b4f4eafaa78296a","type":"artist","uuid":"a54754cb-0fe4-4cca-983d-da39743dee8b"}
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 0x816b712f4ffc7724d0cd65e500cee424b4398f21c7a7541028ffe61b6836575d. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a54754cb-0fe4-4cca-983d-da39743dee8b.json and https://artists.proofprofile.net/proofs/artist/a54754cb-0fe4-4cca-983d-da39743dee8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x816b712f4ffc7724d0cd65e500cee424b4398f21c7a7541028ffe61b6836575d","name":"Mc Harim","registered_at":"2026-06-20T06:57:15Z","symbol":"NIM1550380","token_address":"0x010b88f2d5e37060ac1e8be16b4f4eafaa78296a","type":"artist","uuid":"a54754cb-0fe4-4cca-983d-da39743dee8b"}
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