Sounds of Nature
type: MusicGroup
description: Sounds of Nature ( 天籁 ) is a work for unconventional Instruments (seven performers), composed by He Xuntian in 1986. Summary He Xuntian adopted RD Composition in his work Sounds of Nature. The work
popularity: 7
followers: 276
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fccca2b875a32f938c55de37771fbaa44a55cf2345db56aabe6ffe200fa5c40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b208136-dc1b-4a67-ba62-74bc7f879dee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b208136-dc1b-4a67-ba62-74bc7f879dee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b208136-dc1b-4a67-ba62-74bc7f879dee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fccca2b875a32f938c55de37771fbaa44a55cf2345db56aabe6ffe200fa5c40","name":"Sounds of Nature","registered_at":"2026-06-16T16:04:20Z","symbol":"NIM1103575","token_address":"0xc5fd4e0a2aeb62c73e3d6851d00b053c56efe5d9","type":"artist","uuid":"4b208136-dc1b-4a67-ba62-74bc7f879dee"}
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 0x6fccca2b875a32f938c55de37771fbaa44a55cf2345db56aabe6ffe200fa5c40. 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/4b208136-dc1b-4a67-ba62-74bc7f879dee.json and https://artists.proofprofile.net/proofs/artist/4b208136-dc1b-4a67-ba62-74bc7f879dee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6fccca2b875a32f938c55de37771fbaa44a55cf2345db56aabe6ffe200fa5c40","name":"Sounds of Nature","registered_at":"2026-06-16T16:04:20Z","symbol":"NIM1103575","token_address":"0xc5fd4e0a2aeb62c73e3d6851d00b053c56efe5d9","type":"artist","uuid":"4b208136-dc1b-4a67-ba62-74bc7f879dee"}