Relaxing Piano Music
type: MusicGroup
popularity: 5
followers: 256
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd1a99db6ea7532c30a4546caa7fcf245fd768eb1fb81aa765da40dabd375708
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/6f19696c-dcd3-43e1-8e7e-add4136246d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f19696c-dcd3-43e1-8e7e-add4136246d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f19696c-dcd3-43e1-8e7e-add4136246d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd1a99db6ea7532c30a4546caa7fcf245fd768eb1fb81aa765da40dabd375708","name":"Relaxing Piano Music","registered_at":"2026-06-17T04:19:24Z","symbol":"NIM1278967","token_address":"0x0481042195c911adceda1dd2a504ed27112f9b6b","type":"artist","uuid":"6f19696c-dcd3-43e1-8e7e-add4136246d7"}
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 0xdd1a99db6ea7532c30a4546caa7fcf245fd768eb1fb81aa765da40dabd375708. 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/6f19696c-dcd3-43e1-8e7e-add4136246d7.json and https://artists.proofprofile.net/proofs/artist/6f19696c-dcd3-43e1-8e7e-add4136246d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdd1a99db6ea7532c30a4546caa7fcf245fd768eb1fb81aa765da40dabd375708","name":"Relaxing Piano Music","registered_at":"2026-06-17T04:19:24Z","symbol":"NIM1278967","token_address":"0x0481042195c911adceda1dd2a504ed27112f9b6b","type":"artist","uuid":"6f19696c-dcd3-43e1-8e7e-add4136246d7"}
album: Stress Relief 88
  type: MusicAlbum
  date published: 2021-12-31
album: Relaxing Piano Music, Vol. 1
  type: MusicAlbum
  date published: 2022-01-19
album: Relaxing Piano Music, Vol. 2
  type: MusicAlbum
  date published: 2022-02-02
album: Relaxing Piano Music, Vol. 3
  type: MusicAlbum
  date published: 2022-02-22