Kayden
type: MusicGroup
popularity: 3
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54880cfd11b47f3b99863e66695d41f60995927708beeee98f1cdab50b8b8966
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953882
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953882
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a4652de-80e3-484b-8237-864f20232faf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a4652de-80e3-484b-8237-864f20232faf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a4652de-80e3-484b-8237-864f20232faf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T03:13:34Z
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 0x54880cfd11b47f3b99863e66695d41f60995927708beeee98f1cdab50b8b8966. Chain 2 (Bitcoin): anchored in block 953882 (2026-06-16T03:13:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a4652de-80e3-484b-8237-864f20232faf.json and https://artists.proofprofile.net/proofs/artist/0a4652de-80e3-484b-8237-864f20232faf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T03:13:34Z
album: To The Moon
  type: MusicAlbum
  date published: 2009-01-01
album: To the Moon
  type: MusicAlbum
  date published: 2009-10-19
album: To the Moon
  type: MusicAlbum
  date published: 2010-03-29
album: To The Moon
  type: MusicAlbum
  date published: 2010-03-29
album: To the Moon
  type: MusicAlbum
  date published: 2010-05-04
album: To The Moon
  type: MusicAlbum
  date published: 2010-10-15
album: Falling (In Love)
  type: MusicAlbum
  date published: 2021-08-29
album: Side Dish
  type: MusicAlbum
  date published: 2024-03-03
album: Friday 6 Am
  type: MusicAlbum
  date published: 2024-03-12
album: Run!
  type: MusicAlbum
  date published: 2024-04-09
album: Ignite the Flame
  type: MusicAlbum
  date published: 2025-03-07
album: Do You Still Love Me?
  type: MusicAlbum
  date published: 2025-08-15
album: Wish I was lost (Horizon)
  type: MusicAlbum
  date published: 2025-09-21