SPLEENN
type: MusicGroup
popularity: 2
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed96ea8efce3538c3cb52f845c10bc9a78e5a98f5f9ff71defef8b3490a17415
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/dee02937-adf9-4444-aee7-53a309a5e625.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dee02937-adf9-4444-aee7-53a309a5e625.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dee02937-adf9-4444-aee7-53a309a5e625
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 0xed96ea8efce3538c3cb52f845c10bc9a78e5a98f5f9ff71defef8b3490a17415. 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/dee02937-adf9-4444-aee7-53a309a5e625.json and https://artists.proofprofile.net/proofs/artist/dee02937-adf9-4444-aee7-53a309a5e625.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Breathe
  type: MusicAlbum
  date published: 2022-11-10
album: Frozen Flower
  type: MusicAlbum
  date published: 2023-01-14
album: Stand On
  type: MusicAlbum
  date published: 2023-01-20
album: Take Back
  type: MusicAlbum
  date published: 2023-01-27
album: Frozen Flower (Acoustic Version)
  type: MusicAlbum
  date published: 2023-04-07
album: As It Was (Acoustic Version)
  type: MusicAlbum
  date published: 2023-04-21
album: Sweater Weather (Acoustic Version)
  type: MusicAlbum
  date published: 2023-04-21
album: Omen
  type: MusicAlbum
  date published: 2023-11-18
album: Omen (Exclusive Audio)
  type: MusicAlbum
  date published: 2024-01-28
album: Breathe
  type: MusicAlbum
  date published: 2024-04-27