Yazzmin
type: MusicGroup
popularity: 5
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa30425fb781d5748800d124b1ffae0056eb89ac26b8a363f5e013fdf0be6326
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/c416addd-0a14-481d-940f-c8ca0441e5a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c416addd-0a14-481d-940f-c8ca0441e5a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c416addd-0a14-481d-940f-c8ca0441e5a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xfa30425fb781d5748800d124b1ffae0056eb89ac26b8a363f5e013fdf0be6326. 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/c416addd-0a14-481d-940f-c8ca0441e5a7.json and https://artists.proofprofile.net/proofs/artist/c416addd-0a14-481d-940f-c8ca0441e5a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Cheats
  type: MusicAlbum
  date published: 2018-07-27
album: Winter
  type: MusicAlbum
  date published: 2018-11-16
album: Winter (Remix)
  type: MusicAlbum
  date published: 2020-02-21
album: Emptiness
  type: MusicAlbum
  date published: 2024-02-23
album: Tree Me
  type: MusicAlbum
  date published: 2024-03-08
album: Lost
  type: MusicAlbum
  date published: 2024-03-29
album: Last Decay
  type: MusicAlbum
  date published: 2024-04-19
album: Decay
  type: MusicAlbum
  date published: 2024-04-19