The Royal Classic Orchestra
type: MusicGroup
genre: classical
popularity: 21
followers: 603
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x324e4cfbe8a876e5cddbc86fc5d4f7a2f95935fec26a4d796276a5e65d16149f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4026faf6-fad3-437b-9af3-dbcb4a7132ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4026faf6-fad3-437b-9af3-dbcb4a7132ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4026faf6-fad3-437b-9af3-dbcb4a7132ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x324e4cfbe8a876e5cddbc86fc5d4f7a2f95935fec26a4d796276a5e65d16149f","name":"The Royal Classic Orchestra","registered_at":"2026-06-11T17:32:47Z","symbol":"NIM0083415","token_address":"0xc247c89d254d64c99ddf2f98a86a0bf9af1a9ae4","type":"artist","uuid":"4026faf6-fad3-437b-9af3-dbcb4a7132ac"}
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 0x324e4cfbe8a876e5cddbc86fc5d4f7a2f95935fec26a4d796276a5e65d16149f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4026faf6-fad3-437b-9af3-dbcb4a7132ac.json and https://artists.proofprofile.net/proofs/artist/4026faf6-fad3-437b-9af3-dbcb4a7132ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x324e4cfbe8a876e5cddbc86fc5d4f7a2f95935fec26a4d796276a5e65d16149f","name":"The Royal Classic Orchestra","registered_at":"2026-06-11T17:32:47Z","symbol":"NIM0083415","token_address":"0xc247c89d254d64c99ddf2f98a86a0bf9af1a9ae4","type":"artist","uuid":"4026faf6-fad3-437b-9af3-dbcb4a7132ac"}
album: Masters Of Classic, Vol.2 (Frederic Chopin)
  type: MusicAlbum
  date published: 2010
album: Masters Of Classic, Vol. 5
  type: MusicAlbum
  date published: 2011-01-28
album: Masters Of Classic, Vol.4
  type: MusicAlbum
  date published: 2011-01-28
album: Música Relajante
  type: MusicAlbum
  date published: 2013-06-20
album: Música Clásica
  type: MusicAlbum
  date published: 2013-06-25
album: 25 Clasicos de la Música Clásica
  type: MusicAlbum
  date published: 2013-10-14
album: Música Clasica
  type: MusicAlbum
  date published: 2013-10-14
album: The Best Spanish Opera
  type: MusicAlbum
  date published: 2013-12-16
album: Baby Classic - Piotr Ilych Tchaikovsky
  type: MusicAlbum
  date published: 2014-01-15
album: Baby Classic - Ludvi Van Beethoven
  type: MusicAlbum
  date published: 2014-01-15
album: Música Clásica para Bebés
  type: MusicAlbum
  date published: 2014-03-11
album: Baby Classic Vol. 3
  type: MusicAlbum
  date published: 2014-03-18
album: Music for Your Wedding
  type: MusicAlbum
  date published: 2014-03-18
album: Classics in Concert
  type: MusicAlbum
  date published: 2014-03-19
album: Clásicos en Concierto
  type: MusicAlbum
  date published: 2014-03-19
album: Classical Music Collection
  type: MusicAlbum
  date published: 2014-04-07
album: Grandes Maestros de la Música Clásica
  type: MusicAlbum
  date published: 2014-05-26
album: Música Clásica para Bebés
  type: MusicAlbum
  date published: 2014-10-29
album: Classical Music for Babies
  type: MusicAlbum
  date published: 2014-10-29
album: Klassische Musik für Babys
  type: MusicAlbum
  date published: 2014-10-29