sLEdger
type: MusicGroup
genre: organic house
popularity: 5
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d58dd8b84e5ab2ad512fec83e3ae76e48a6d6dde6d95e9210f6239dd6eebafe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8a2f737-5bd7-47d7-b50b-8010033b44d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8a2f737-5bd7-47d7-b50b-8010033b44d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8a2f737-5bd7-47d7-b50b-8010033b44d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
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 0x4d58dd8b84e5ab2ad512fec83e3ae76e48a6d6dde6d95e9210f6239dd6eebafe. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8a2f737-5bd7-47d7-b50b-8010033b44d0.json and https://artists.proofprofile.net/proofs/artist/e8a2f737-5bd7-47d7-b50b-8010033b44d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: Softcastle
  type: MusicAlbum
  date published: 2022-11-18
album: Softcastle
  type: MusicAlbum
  date published: 2022-11-18
album: Softcastle (Nick Warren & Nicolas Rada Remix)
  type: MusicAlbum
  date published: 2023-03-17
album: slEdger vs Big Red - Whats That Thing Called ?
  type: MusicAlbum
  date published: 2023-07-28
album: Strange Pill 'mamma Doom' (sledger Remix)
  type: MusicAlbum
  date published: 2024-01-07
album: Popper
  type: MusicAlbum
  date published: 2024-01-26
album: Two See Balloons
  type: MusicAlbum
  date published: 2024-03-11
album: Old School Facehugger
  type: MusicAlbum
  date published: 2024-05-20
album: Bored Marsh 'alright OK!' (sledger Remix)
  type: MusicAlbum
  date published: 2024-07-05
album: Have You Seen an Angel Anywhere
  type: MusicAlbum
  date published: 2024-07-22
album: Talk in Kilohertz
  type: MusicAlbum
  date published: 2025-01-13
album: Randoms
  type: MusicAlbum
  date published: 2025-02-03
album: Ghosts Of Glass (Instrumental)
  type: MusicAlbum
  date published: 2025-03-13
album: Normality Floyd
  type: MusicAlbum
  date published: 2025-06-30
album: Wayaway
  type: MusicAlbum
  date published: 2025-07-01
album: Full Moon Energy
  type: MusicAlbum
  date published: 2025-10-14