Skeptic
type: MusicGroup
genre: jazz house
popularity: 6
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf92e9ff356335bf41b4ac90b1bfe14ee7b8f4d9088d1cafc01eb9eec4e62a61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c26e0aa9-a188-45e1-857e-6a1bb3f243ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c26e0aa9-a188-45e1-857e-6a1bb3f243ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c26e0aa9-a188-45e1-857e-6a1bb3f243ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0xaf92e9ff356335bf41b4ac90b1bfe14ee7b8f4d9088d1cafc01eb9eec4e62a61. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c26e0aa9-a188-45e1-857e-6a1bb3f243ed.json and https://artists.proofprofile.net/proofs/artist/c26e0aa9-a188-45e1-857e-6a1bb3f243ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: Waning Crescent
  type: MusicAlbum
  date published: 2021-07-14
album: Sistemul Skeptic
  type: MusicAlbum
  date published: 2021-07-15
album: ain't nobody home
  type: MusicAlbum
  date published: 2021-07-25
album: Deja Vu (pt.3) [interlude]
  type: MusicAlbum
  date published: 2022-11-22
album: ghosted
  type: MusicAlbum
  date published: 2022-11-29
album: Emerald Eyes
  type: MusicAlbum
  date published: 2022-12-24
album: Emerald Eyes (Alexandru Boies Remix)
  type: MusicAlbum
  date published: 2023-04-25
album: Deja Vu (pt.4)
  type: MusicAlbum
  date published: 2024-08-28