Grand Philharmonia Orchestra
type: MusicGroup
genre: classical
popularity: 19
followers: 243
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2464e94ef7c94e927bbd2d12aedf3bb5b6ad4964bd645ae68726d80345bc1cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/886e0349-ab01-438f-a056-4162a97855ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/886e0349-ab01-438f-a056-4162a97855ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/886e0349-ab01-438f-a056-4162a97855ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2464e94ef7c94e927bbd2d12aedf3bb5b6ad4964bd645ae68726d80345bc1cb","name":"Grand Philharmonia Orchestra","registered_at":"2026-06-14T18:51:07Z","symbol":"NIM0544291","token_address":"0xbb4fee2554494d836b7ce6af26c9e8cf3d097ddd","type":"artist","uuid":"886e0349-ab01-438f-a056-4162a97855ac"}
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 0xb2464e94ef7c94e927bbd2d12aedf3bb5b6ad4964bd645ae68726d80345bc1cb. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/886e0349-ab01-438f-a056-4162a97855ac.json and https://artists.proofprofile.net/proofs/artist/886e0349-ab01-438f-a056-4162a97855ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xb2464e94ef7c94e927bbd2d12aedf3bb5b6ad4964bd645ae68726d80345bc1cb","name":"Grand Philharmonia Orchestra","registered_at":"2026-06-14T18:51:07Z","symbol":"NIM0544291","token_address":"0xbb4fee2554494d836b7ce6af26c9e8cf3d097ddd","type":"artist","uuid":"886e0349-ab01-438f-a056-4162a97855ac"}
album: Berceuses, Vol. 2
  type: MusicAlbum
  date published: 2015