Sponatola
type: MusicGroup
popularity: 7
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e70d1b9b858613aab87d55b751de5a5385e04cc0140ea9439b196cef98ec59e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a614f1e4-b261-4d33-a9b1-120a0991bb10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a614f1e4-b261-4d33-a9b1-120a0991bb10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a614f1e4-b261-4d33-a9b1-120a0991bb10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 0x3e70d1b9b858613aab87d55b751de5a5385e04cc0140ea9439b196cef98ec59e. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a614f1e4-b261-4d33-a9b1-120a0991bb10.json and https://artists.proofprofile.net/proofs/artist/a614f1e4-b261-4d33-a9b1-120a0991bb10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Drum Cinema, Vol. 3
  type: MusicAlbum
  date published: 2023-01-13
album: Drum Cinema Vol. 1
  type: MusicAlbum
  date published: 2023-08-18
album: Drum Cinema, Vol. 2
  type: MusicAlbum
  date published: 2023-10-27
album: Smoke Signalz
  type: MusicAlbum
  date published: 2024-10-11
album: There & Back Again
  type: MusicAlbum
  date published: 2025-01-03
album: Skeleton Key (The Instrumentals)
  type: MusicAlbum
  date published: 2025-04-20
album: May The 4th Beat Tape
  type: MusicAlbum
  date published: 2025-05-04
album: Suitcase City Chronicles (Instrumentals)
  type: MusicAlbum
  date published: 2025-06-06
album: Beat Dealers
  type: MusicAlbum
  date published: 2025-06-20
album: Chik'n & Bizkits
  type: MusicAlbum
  date published: 2025-07-04