Golden Piano
type: MusicGroup
popularity: 2
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77dd8a9fa7ce8c3bf5ca58175aa1da01c1e78610bf6714d5bd5e858b61cf4810
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1826e9-e035-4b05-aab1-b724e2b98d4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1826e9-e035-4b05-aab1-b724e2b98d4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df1826e9-e035-4b05-aab1-b724e2b98d4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77dd8a9fa7ce8c3bf5ca58175aa1da01c1e78610bf6714d5bd5e858b61cf4810","name":"Golden Piano","registered_at":"2026-06-21T05:59:59Z","symbol":"NIM1841691","token_address":"0x2f8e69c2623eed17e4bd1236a19f4bbbb8a2de5d","type":"artist","uuid":"df1826e9-e035-4b05-aab1-b724e2b98d4c"}
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 0x77dd8a9fa7ce8c3bf5ca58175aa1da01c1e78610bf6714d5bd5e858b61cf4810. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df1826e9-e035-4b05-aab1-b724e2b98d4c.json and https://artists.proofprofile.net/proofs/artist/df1826e9-e035-4b05-aab1-b724e2b98d4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x77dd8a9fa7ce8c3bf5ca58175aa1da01c1e78610bf6714d5bd5e858b61cf4810","name":"Golden Piano","registered_at":"2026-06-21T05:59:59Z","symbol":"NIM1841691","token_address":"0x2f8e69c2623eed17e4bd1236a19f4bbbb8a2de5d","type":"artist","uuid":"df1826e9-e035-4b05-aab1-b724e2b98d4c"}
album: Golden Piano Plays The Hits Of Elton John
  type: MusicAlbum
  date published: 2008-02-13
album: Golden Piano Plays The Hits Of Elton John
  type: MusicAlbum
  date published: 2008-02-13
album: Piano for Evenings
  type: MusicAlbum
  date published: 2014-07-30
album: Romantic Piano Favourites
  type: MusicAlbum
  date published: 2014-07-30
album: Piano Renditions of Andrew Lloyd Webber
  type: MusicAlbum
  date published: 2014-08-22
album: Vision Of Love - Romantic Hits for Piano
  type: MusicAlbum
  date published: 2016-03-19
album: Golden Piano Plays The Hits Of Elton John
  type: MusicAlbum
  date published: 2016-03-19
album: Piano Classics by Candlelight
  type: MusicAlbum
  date published: 2016-03-20
album: 18 Masterpieces for Piano
  type: MusicAlbum
  date published: 2016-03-20
album: Romantic Songs for Piano
  type: MusicAlbum
  date published: 2016-03-20
album: Golden Piano Classics
  type: MusicAlbum
  date published: 2016-03-20
album: The Way We Were - Piano Romance
  type: MusicAlbum
  date published: 2016-05-10
album: My Heart Will Go On - Piano Love Songs
  type: MusicAlbum
  date published: 2016-11-01