Hedclem
type: MusicGroup
genre: bass house
genre: future house
popularity: 18
followers: 817
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x420e438b349eedbbd73598fc118d6af1cf61dd6557c86d609d9cb30ae5ba5c4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953614
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953614
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18215d38-4a3e-491d-833c-d6001703cf9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18215d38-4a3e-491d-833c-d6001703cf9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18215d38-4a3e-491d-833c-d6001703cf9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:40:32Z
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 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 0x420e438b349eedbbd73598fc118d6af1cf61dd6557c86d609d9cb30ae5ba5c4f. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18215d38-4a3e-491d-833c-d6001703cf9d.json and https://artists.proofprofile.net/proofs/artist/18215d38-4a3e-491d-833c-d6001703cf9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:40:32Z
album: Redemption
  type: MusicAlbum
  date published: 2021-12-03
album: Stronger
  type: MusicAlbum
  date published: 2024-05-17
album: Give Me Something
  type: MusicAlbum
  date published: 2023-10-13
album: Call Me
  type: MusicAlbum
  date published: 2023-08-08
album: Lights On
  type: MusicAlbum
  date published: 2023-07-28
album: Breathe
  type: MusicAlbum
  date published: 2022-09-02
album: Make U Mine
  type: MusicAlbum
  date published: 2022-07-29
album: Finish Line
  type: MusicAlbum
  date published: 2022-05-27
album: Thinking About You
  type: MusicAlbum
  date published: 2022-03-25
album: Frontline
  type: MusicAlbum
  date published: 2022-03-18
album: Oscuro
  type: MusicAlbum
  date published: 2022-03-07
album: Wizard
  type: MusicAlbum
  date published: 2022-02-11
album: Darkside
  type: MusicAlbum
  date published: 2022-01-18
album: My Life
  type: MusicAlbum
  date published: 2021-08-13
album: Away From You
  type: MusicAlbum
  date published: 2021-07-02
album: Bring Back The Flow
  type: MusicAlbum
  date published: 2021-05-21
album: Rock It
  type: MusicAlbum
  date published: 2021-04-30
album: All Night
  type: MusicAlbum
  date published: 2021-02-26
album: Flow
  type: MusicAlbum
  date published: 2020-12-18
album: Spirits
  type: MusicAlbum
  date published: 2020-12-04
album: Again
  type: MusicAlbum
  date published: 2020-10-30
album: Feeling Alright
  type: MusicAlbum
  date published: 2020-08-28