Kryssi
type: MusicGroup
popularity: 3
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ef5a1fd2f6c23c71f0d27f868ecd617bb838256cad32c8fa7c1bb92dc975736
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c97373bf-9e8f-43e9-97fd-8a384b52875e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c97373bf-9e8f-43e9-97fd-8a384b52875e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c97373bf-9e8f-43e9-97fd-8a384b52875e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
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 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 0x0ef5a1fd2f6c23c71f0d27f868ecd617bb838256cad32c8fa7c1bb92dc975736. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c97373bf-9e8f-43e9-97fd-8a384b52875e.json and https://artists.proofprofile.net/proofs/artist/c97373bf-9e8f-43e9-97fd-8a384b52875e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
album: Songs about Storms
  type: MusicAlbum
  date published: 2025-03-04
album: Missing You
  type: MusicAlbum
  date published: 2025-03-04
album: The Worst Part
  type: MusicAlbum
  date published: 2025-03-05
album: My Ex's Brother
  type: MusicAlbum
  date published: 2025-03-05
album: Lullaby for a Ghost
  type: MusicAlbum
  date published: 2025-03-05
album: What You Wanted
  type: MusicAlbum
  date published: 2025-03-05
album: I Don't Want You Back, But...
  type: MusicAlbum
  date published: 2025-03-05
album: Rearview
  type: MusicAlbum
  date published: 2025-03-12
album: If You Didn't Kiss Me
  type: MusicAlbum
  date published: 2025-03-12
album: MISTRY
  type: MusicAlbum
  date published: 2025-03-18
album: Damn, I tried
  type: MusicAlbum
  date published: 2025-04-22
album: maybe
  type: MusicAlbum
  date published: 2025-05-03
album: All the Ones I've Loved
  type: MusicAlbum
  date published: 2025-05-23
album: Tired of Breakup Songs
  type: MusicAlbum
  date published: 2025-05-25
album: fine
  type: MusicAlbum
  date published: 2025-05-28
album: Thanks to You
  type: MusicAlbum
  date published: 2025-06-09