Koshi Klangspiel Aqua
type: MusicGroup
popularity: 5
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf626134faaf52ef8a89716f04d31da56df490969d4fe97d95f5bcf7df8c44440
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a282c740-212e-4c40-ab48-1b2eae55bb1b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a282c740-212e-4c40-ab48-1b2eae55bb1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a282c740-212e-4c40-ab48-1b2eae55bb1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf626134faaf52ef8a89716f04d31da56df490969d4fe97d95f5bcf7df8c44440","name":"Koshi Klangspiel Aqua","registered_at":"2026-06-20T06:13:32Z","symbol":"NIM1537365","token_address":"0x964c6a79e3cb43d2714cd2762978dbe11f365e76","type":"artist","uuid":"a282c740-212e-4c40-ab48-1b2eae55bb1b"}
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 0xf626134faaf52ef8a89716f04d31da56df490969d4fe97d95f5bcf7df8c44440. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a282c740-212e-4c40-ab48-1b2eae55bb1b.json and https://artists.proofprofile.net/proofs/artist/a282c740-212e-4c40-ab48-1b2eae55bb1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xf626134faaf52ef8a89716f04d31da56df490969d4fe97d95f5bcf7df8c44440","name":"Koshi Klangspiel Aqua","registered_at":"2026-06-20T06:13:32Z","symbol":"NIM1537365","token_address":"0x964c6a79e3cb43d2714cd2762978dbe11f365e76","type":"artist","uuid":"a282c740-212e-4c40-ab48-1b2eae55bb1b"}
album: Koshi Klangspiel: Aqua
  type: MusicAlbum
  date published: 2025-02-06