The Lugubrious
type: MusicGroup
genre: tribal house
popularity: 4
followers: 469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50368445cfa6eebb15401830751e099fe903ec25cb33828b73f3e74f46c2750c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14f6addd-07b9-49ed-a832-e2873ed31b76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14f6addd-07b9-49ed-a832-e2873ed31b76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14f6addd-07b9-49ed-a832-e2873ed31b76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50368445cfa6eebb15401830751e099fe903ec25cb33828b73f3e74f46c2750c","name":"The Lugubrious","registered_at":"2026-06-15T21:04:33Z","symbol":"NIM0831503","token_address":"0x8a75b91f002b7cbee1aede092026111b485f8eb9","type":"artist","uuid":"14f6addd-07b9-49ed-a832-e2873ed31b76"}
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 0x50368445cfa6eebb15401830751e099fe903ec25cb33828b73f3e74f46c2750c. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14f6addd-07b9-49ed-a832-e2873ed31b76.json and https://artists.proofprofile.net/proofs/artist/14f6addd-07b9-49ed-a832-e2873ed31b76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x50368445cfa6eebb15401830751e099fe903ec25cb33828b73f3e74f46c2750c","name":"The Lugubrious","registered_at":"2026-06-15T21:04:33Z","symbol":"NIM0831503","token_address":"0x8a75b91f002b7cbee1aede092026111b485f8eb9","type":"artist","uuid":"14f6addd-07b9-49ed-a832-e2873ed31b76"}
album: Ohéma EP
  type: MusicAlbum
  date published: 2015-09-28
album: Feelin'
  type: MusicAlbum
  date published: 2017-01-19
album: Katamarana
  type: MusicAlbum
  date published: 2017-02-16
album: Ghost Train Trip
  type: MusicAlbum
  date published: 2017-04-27
album: Backspace
  type: MusicAlbum
  date published: 2017-07-20
album: Floating
  type: MusicAlbum
  date published: 2017-09-21
album: Chapter I
  type: MusicAlbum
  date published: 2018-12-03
album: Nalele / Want Me
  type: MusicAlbum
  date published: 2019-01-25
album: Bakalone / Awake
  type: MusicAlbum
  date published: 2019-02-15
album: Chapter II
  type: MusicAlbum
  date published: 2019-03-29
album: Chapter II
  type: MusicAlbum
  date published: 2019-03-29
album: Isolated
  type: MusicAlbum
  date published: 2021-08-20
album: Isolated
  type: MusicAlbum
  date published: 2021-11-12
album: Isolated
  type: MusicAlbum
  date published: 2022-05-13
album: Timeless
  type: MusicAlbum
  date published: 2022-08-12
album: Isolated
  type: MusicAlbum
  date published: 2023-04-07