Meta Armys
type: MusicGroup
genre: indonesian pop
popularity: 12
followers: 1155
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc139f1d2043cb661c7efb3d85fe849eeb42bf5f4af23b26449b47997fa414230
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953746
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3f6a0e2-7e62-460c-a76f-ed8d2bdcb1ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3f6a0e2-7e62-460c-a76f-ed8d2bdcb1ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3f6a0e2-7e62-460c-a76f-ed8d2bdcb1ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T05:25:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc139f1d2043cb661c7efb3d85fe849eeb42bf5f4af23b26449b47997fa414230","name":"Meta Armys","registered_at":"2026-06-14T21:44:51Z","symbol":"NIM0585710","token_address":"0x7d21accaf60893d99972a2f3eaeba25804c26f50","type":"artist","uuid":"a3f6a0e2-7e62-460c-a76f-ed8d2bdcb1ba"}
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 0xc139f1d2043cb661c7efb3d85fe849eeb42bf5f4af23b26449b47997fa414230. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3f6a0e2-7e62-460c-a76f-ed8d2bdcb1ba.json and https://artists.proofprofile.net/proofs/artist/a3f6a0e2-7e62-460c-a76f-ed8d2bdcb1ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T05:25:34Z
  text: {"copyright_id":"0xc139f1d2043cb661c7efb3d85fe849eeb42bf5f4af23b26449b47997fa414230","name":"Meta Armys","registered_at":"2026-06-14T21:44:51Z","symbol":"NIM0585710","token_address":"0x7d21accaf60893d99972a2f3eaeba25804c26f50","type":"artist","uuid":"a3f6a0e2-7e62-460c-a76f-ed8d2bdcb1ba"}
album: Sendiri Tersiksa Rindu
  type: MusicAlbum
  date published: 1988-04-01