Shawdank
type: MusicGroup
popularity: 4
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34a6b2a280e130438b21f0b120dfd8e596954372780af1b50ca48d657dbf89c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d044557f-2b15-4693-a714-c3a6e6556189.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d044557f-2b15-4693-a714-c3a6e6556189.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d044557f-2b15-4693-a714-c3a6e6556189
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
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 0x34a6b2a280e130438b21f0b120dfd8e596954372780af1b50ca48d657dbf89c2. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d044557f-2b15-4693-a714-c3a6e6556189.json and https://artists.proofprofile.net/proofs/artist/d044557f-2b15-4693-a714-c3a6e6556189.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
album: Serena's Theme (Demo)
  type: MusicAlbum
  date published: 2025-05-19
album: Neural Development
  type: MusicAlbum
  date published: 2025-05-20
album: Hip Hop 1
  type: MusicAlbum
  date published: 2025-06-04
album: Minute Metal
  type: MusicAlbum
  date published: 2025-06-11
album: Lister's Theme (Demo)
  type: MusicAlbum
  date published: 2025-06-12
album: Duran's Theme (Demo)
  type: MusicAlbum
  date published: 2025-06-12
album: Charity Album 2025
  type: MusicAlbum
  date published: 2025-07-01
album: Waltz no.1 in E minor (Demo)
  type: MusicAlbum
  date published: 2025-07-16
album: Styles & Covers
  type: MusicAlbum
  date published: 2025-09-30