Pianorism
type: MusicGroup
popularity: 5
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70df6dfa8d2c9b4ed1ce7abf7150f40e5e13983bdf84d469f0055be3a56f4080
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6265d6e0-49fe-45c8-95f3-072ed67c118e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6265d6e0-49fe-45c8-95f3-072ed67c118e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6265d6e0-49fe-45c8-95f3-072ed67c118e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x70df6dfa8d2c9b4ed1ce7abf7150f40e5e13983bdf84d469f0055be3a56f4080. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6265d6e0-49fe-45c8-95f3-072ed67c118e.json and https://artists.proofprofile.net/proofs/artist/6265d6e0-49fe-45c8-95f3-072ed67c118e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Flying Leaves
  type: MusicAlbum
  date published: 2023-04-19
album: Reading in the Rain
  type: MusicAlbum
  date published: 2023-04-20
album: True Dream
  type: MusicAlbum
  date published: 2023-04-21
album: Quiet Stars
  type: MusicAlbum
  date published: 2023-04-22
album: Looking Back
  type: MusicAlbum
  date published: 2023-04-23
album: Morning Coffee
  type: MusicAlbum
  date published: 2023-05-16
album: Gloaming
  type: MusicAlbum
  date published: 2023-06-09
album: Solitude
  type: MusicAlbum
  date published: 2023-06-16
album: Calm Sea
  type: MusicAlbum
  date published: 2023-07-28
album: Recollection
  type: MusicAlbum
  date published: 2023-08-25
album: Beyond
  type: MusicAlbum
  date published: 2023-10-06
album: Suite Española No. 1, Op. 47: No. 1. Granada (Serenata)
  type: MusicAlbum
  date published: 2023-10-25
album: Can't Help Falling In Love
  type: MusicAlbum
  date published: 2023-12-08
album: Flowing
  type: MusicAlbum
  date published: 2024-04-12
album: Entrance
  type: MusicAlbum
  date published: 2024-06-12
album: Traveler
  type: MusicAlbum
  date published: 2024-07-05
album: Letters of Love
  type: MusicAlbum
  date published: 2024-07-26
album: Love Sonata
  type: MusicAlbum
  date published: 2024-08-09
album: Away from the Noise
  type: MusicAlbum
  date published: 2024-11-22