Wind of Change
type: MusicGroup
genre: emocore
description: Wind(s) of Change may refer to: Books Winds of Change, 1973 book by Yashwantrao Chavan Winds of Change, the 2021 manga novel in the Warriors series by Erin Hunter Wind of Change, romantic novel by
popularity: 2
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcda7bf4fe2946222f152041e9825575a54093d8777bec37e6f0bbdc3cae8bfe
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/b81d02de-a6a7-4841-8f5c-3a6eefce2ac5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b81d02de-a6a7-4841-8f5c-3a6eefce2ac5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b81d02de-a6a7-4841-8f5c-3a6eefce2ac5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcda7bf4fe2946222f152041e9825575a54093d8777bec37e6f0bbdc3cae8bfe","name":"Wind of Change","registered_at":"2026-06-20T15:49:47Z","symbol":"NIM1646573","token_address":"0x0d8fbdaa8a5b273ab39fee8bb0fea71651d348e7","type":"artist","uuid":"b81d02de-a6a7-4841-8f5c-3a6eefce2ac5"}
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 0xfcda7bf4fe2946222f152041e9825575a54093d8777bec37e6f0bbdc3cae8bfe. 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/b81d02de-a6a7-4841-8f5c-3a6eefce2ac5.json and https://artists.proofprofile.net/proofs/artist/b81d02de-a6a7-4841-8f5c-3a6eefce2ac5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xfcda7bf4fe2946222f152041e9825575a54093d8777bec37e6f0bbdc3cae8bfe","name":"Wind of Change","registered_at":"2026-06-20T15:49:47Z","symbol":"NIM1646573","token_address":"0x0d8fbdaa8a5b273ab39fee8bb0fea71651d348e7","type":"artist","uuid":"b81d02de-a6a7-4841-8f5c-3a6eefce2ac5"}
album: ...A Promise Kept.
  type: MusicAlbum
  date published: 1988-01-01
album: Rain
  type: MusicAlbum
  date published: 1989-01-01
album: Kids Who Care!
  type: MusicAlbum
  date published: 2025-01-06