Kazahaya
type: MusicGroup
popularity: 3
followers: 469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0357cae50ad6e90dbef0faf529a3bac4103f3f770862b8c8059aef7d5eaa14d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aec16b29-58b8-4647-9fd6-96a063caa7e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aec16b29-58b8-4647-9fd6-96a063caa7e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aec16b29-58b8-4647-9fd6-96a063caa7e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
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 0xb0357cae50ad6e90dbef0faf529a3bac4103f3f770862b8c8059aef7d5eaa14d. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aec16b29-58b8-4647-9fd6-96a063caa7e2.json and https://artists.proofprofile.net/proofs/artist/aec16b29-58b8-4647-9fd6-96a063caa7e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
album: Soul Is Yours
  type: MusicAlbum
  date published: 2011-10-15
album: Broad Smile (feat. The Spandettes)
  type: MusicAlbum
  date published: 2015-12-05
album: Beats, Soul and Life
  type: MusicAlbum
  date published: 2018-07-07
album: Beats, Soul and Life
  type: MusicAlbum
  date published: 2018-07-07
album: Welcome to the Jungle Gym
  type: MusicAlbum
  date published: 2022-07-07
album: Sky
  type: MusicAlbum
  date published: 2024-11-11
album: Garden
  type: MusicAlbum
  date published: 2024-12-12
album: Bedtime Soul Beats
  type: MusicAlbum
  date published: 2025-09-18