Dark Sliderstone
type: MusicGroup
popularity: 17
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x015982d115ab4b2cac5fc140c3dda21db4bf3ef700fcfbf2afe0e0220546c1e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcc74126-a057-4a8e-bbab-dfc186435a95.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcc74126-a057-4a8e-bbab-dfc186435a95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dcc74126-a057-4a8e-bbab-dfc186435a95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x015982d115ab4b2cac5fc140c3dda21db4bf3ef700fcfbf2afe0e0220546c1e9","name":"Dark Sliderstone","registered_at":"2026-06-15T03:41:55Z","symbol":"NIM0670995","token_address":"0xc5cef70067a82ab336d61b1a34e2e744afba0f60","type":"artist","uuid":"dcc74126-a057-4a8e-bbab-dfc186435a95"}
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 0x015982d115ab4b2cac5fc140c3dda21db4bf3ef700fcfbf2afe0e0220546c1e9. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcc74126-a057-4a8e-bbab-dfc186435a95.json and https://artists.proofprofile.net/proofs/artist/dcc74126-a057-4a8e-bbab-dfc186435a95.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x015982d115ab4b2cac5fc140c3dda21db4bf3ef700fcfbf2afe0e0220546c1e9","name":"Dark Sliderstone","registered_at":"2026-06-15T03:41:55Z","symbol":"NIM0670995","token_address":"0xc5cef70067a82ab336d61b1a34e2e744afba0f60","type":"artist","uuid":"dcc74126-a057-4a8e-bbab-dfc186435a95"}
album: Dark Side
  type: MusicAlbum
  date published: 2024-08-07