Children's Corner
type: MusicGroup
description: Children's Corner, L. 113, is a six-movement suite for solo piano by Claude Debussy. It was published by Durand in 1908, and was first performed by Harold Bauer in Paris on 18 December that year. In 1
popularity: 5
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x587c4cfed9de9de1bfdacb443db9ede5ca9a6c9e66dab4c33199ad5e12812459
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89457421-0034-40dc-8b17-e1e4defb2bfc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89457421-0034-40dc-8b17-e1e4defb2bfc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89457421-0034-40dc-8b17-e1e4defb2bfc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x587c4cfed9de9de1bfdacb443db9ede5ca9a6c9e66dab4c33199ad5e12812459","name":"Children's Corner","registered_at":"2026-06-17T13:34:44Z","symbol":"NIM1411309","token_address":"0x0d9c9fccfa84e5450f0d575dcd19b915a2e1b047","type":"artist","uuid":"89457421-0034-40dc-8b17-e1e4defb2bfc"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587c4cfed9de9de1bfdacb443db9ede5ca9a6c9e66dab4c33199ad5e12812459. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89457421-0034-40dc-8b17-e1e4defb2bfc.json and https://artists.proofprofile.net/proofs/artist/89457421-0034-40dc-8b17-e1e4defb2bfc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x587c4cfed9de9de1bfdacb443db9ede5ca9a6c9e66dab4c33199ad5e12812459","name":"Children's Corner","registered_at":"2026-06-17T13:34:44Z","symbol":"NIM1411309","token_address":"0x0d9c9fccfa84e5450f0d575dcd19b915a2e1b047","type":"artist","uuid":"89457421-0034-40dc-8b17-e1e4defb2bfc"}
album: La Princesa Flotante y Otras Canciones...
  type: MusicAlbum
  date published: 2016-02-21
album: Patinetas
  type: MusicAlbum
  date published: 2023-10-11