Orch Du Théatre Nat De L'Opéra
type: MusicGroup
genre: neoclassical
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x168c54e3cf81ac90d130bb8b997167710f5616069557e46b528fac22678edf9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953950
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953950
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24ab40c8-bc35-4f33-a687-ca2d546ec9a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24ab40c8-bc35-4f33-a687-ca2d546ec9a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24ab40c8-bc35-4f33-a687-ca2d546ec9a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:35:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x168c54e3cf81ac90d130bb8b997167710f5616069557e46b528fac22678edf9a","name":"Orch Du Théatre Nat De L'Opéra","registered_at":"2026-06-16T02:17:06Z","symbol":"NIM0906115","token_address":"0x8c96352382679185bf6b8321d3b7c6f7065c3915","type":"artist","uuid":"24ab40c8-bc35-4f33-a687-ca2d546ec9a4"}
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 0x168c54e3cf81ac90d130bb8b997167710f5616069557e46b528fac22678edf9a. Chain 2 (Bitcoin): anchored in block 953950 (2026-06-16T13:35:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24ab40c8-bc35-4f33-a687-ca2d546ec9a4.json and https://artists.proofprofile.net/proofs/artist/24ab40c8-bc35-4f33-a687-ca2d546ec9a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:35:39Z
  text: {"copyright_id":"0x168c54e3cf81ac90d130bb8b997167710f5616069557e46b528fac22678edf9a","name":"Orch Du Théatre Nat De L'Opéra","registered_at":"2026-06-16T02:17:06Z","symbol":"NIM0906115","token_address":"0x8c96352382679185bf6b8321d3b7c6f7065c3915","type":"artist","uuid":"24ab40c8-bc35-4f33-a687-ca2d546ec9a4"}