Elmer Yaipen U.
type: MusicGroup
popularity: 16
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1056b7d16fdf014278891b1ade5722e93ab2fc35873bf63e16f8f4821ddcb5d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953783
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953783
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d46fbb10-5fc5-4200-9c06-00b1ba2beb4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d46fbb10-5fc5-4200-9c06-00b1ba2beb4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d46fbb10-5fc5-4200-9c06-00b1ba2beb4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:24:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1056b7d16fdf014278891b1ade5722e93ab2fc35873bf63e16f8f4821ddcb5d3","name":"Elmer Yaipen U.","registered_at":"2026-06-15T02:57:23Z","symbol":"NIM0660374","token_address":"0x0677ab0f33e4317aaeb2457fa2dbdfd75664aecf","type":"artist","uuid":"d46fbb10-5fc5-4200-9c06-00b1ba2beb4e"}
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 0x1056b7d16fdf014278891b1ade5722e93ab2fc35873bf63e16f8f4821ddcb5d3. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d46fbb10-5fc5-4200-9c06-00b1ba2beb4e.json and https://artists.proofprofile.net/proofs/artist/d46fbb10-5fc5-4200-9c06-00b1ba2beb4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:24:43Z
  text: {"copyright_id":"0x1056b7d16fdf014278891b1ade5722e93ab2fc35873bf63e16f8f4821ddcb5d3","name":"Elmer Yaipen U.","registered_at":"2026-06-15T02:57:23Z","symbol":"NIM0660374","token_address":"0x0677ab0f33e4317aaeb2457fa2dbdfd75664aecf","type":"artist","uuid":"d46fbb10-5fc5-4200-9c06-00b1ba2beb4e"}