Owem G
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52c2f0dffc61192bbcf3e314d5aa02de987ffee2f5f37c0355dde210d06f2975
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953852
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953852
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/020fbba8-5bc3-4107-b047-66350269f8d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/020fbba8-5bc3-4107-b047-66350269f8d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/020fbba8-5bc3-4107-b047-66350269f8d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:13:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52c2f0dffc61192bbcf3e314d5aa02de987ffee2f5f37c0355dde210d06f2975","name":"Owem G","registered_at":"2026-06-15T14:19:42Z","symbol":"NIM0734905","token_address":"0x12d20cd6c3bc8140ca4e5e3537f5ce44e27fc64f","type":"artist","uuid":"020fbba8-5bc3-4107-b047-66350269f8d2"}
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 0x52c2f0dffc61192bbcf3e314d5aa02de987ffee2f5f37c0355dde210d06f2975. Chain 2 (Bitcoin): anchored in block 953852 (2026-06-15T23:13:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/020fbba8-5bc3-4107-b047-66350269f8d2.json and https://artists.proofprofile.net/proofs/artist/020fbba8-5bc3-4107-b047-66350269f8d2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T23:13:02Z
  text: {"copyright_id":"0x52c2f0dffc61192bbcf3e314d5aa02de987ffee2f5f37c0355dde210d06f2975","name":"Owem G","registered_at":"2026-06-15T14:19:42Z","symbol":"NIM0734905","token_address":"0x12d20cd6c3bc8140ca4e5e3537f5ce44e27fc64f","type":"artist","uuid":"020fbba8-5bc3-4107-b047-66350269f8d2"}