Nasir Merfani
type: MusicGroup
popularity: 11
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6b5f6033867ec2c35df25311788c47fd03278eb1fe62b55c0165ab2f3325883
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953630
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953630
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31eb2b85-d7a5-4df6-afcb-625ed6ec1dfb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31eb2b85-d7a5-4df6-afcb-625ed6ec1dfb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31eb2b85-d7a5-4df6-afcb-625ed6ec1dfb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:06:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6b5f6033867ec2c35df25311788c47fd03278eb1fe62b55c0165ab2f3325883","name":"Nasir Merfani","registered_at":"2026-06-14T09:41:44Z","symbol":"NIM0413239","token_address":"0x47d6bcf61ab8b59ddc4ef3dd4609dd480b2019af","type":"artist","uuid":"31eb2b85-d7a5-4df6-afcb-625ed6ec1dfb"}
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 0xc6b5f6033867ec2c35df25311788c47fd03278eb1fe62b55c0165ab2f3325883. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31eb2b85-d7a5-4df6-afcb-625ed6ec1dfb.json and https://artists.proofprofile.net/proofs/artist/31eb2b85-d7a5-4df6-afcb-625ed6ec1dfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
  text: {"copyright_id":"0xc6b5f6033867ec2c35df25311788c47fd03278eb1fe62b55c0165ab2f3325883","name":"Nasir Merfani","registered_at":"2026-06-14T09:41:44Z","symbol":"NIM0413239","token_address":"0x47d6bcf61ab8b59ddc4ef3dd4609dd480b2019af","type":"artist","uuid":"31eb2b85-d7a5-4df6-afcb-625ed6ec1dfb"}