Laments of Silence
type: MusicGroup
genre: melodic death metal
popularity: 2
followers: 589
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x517c2a7929aa4a39ca801d09e9928b3dd89d7466cecb8e8f996a34b6583056d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/695b7db5-2d78-43be-91ca-c3afa9a2de00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/695b7db5-2d78-43be-91ca-c3afa9a2de00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/695b7db5-2d78-43be-91ca-c3afa9a2de00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x517c2a7929aa4a39ca801d09e9928b3dd89d7466cecb8e8f996a34b6583056d0","name":"Laments of Silence","registered_at":"2026-06-17T02:24:14Z","symbol":"NIM1251465","token_address":"0x09889a4194c6fe710fb3ca65952edd8814f72cde","type":"artist","uuid":"695b7db5-2d78-43be-91ca-c3afa9a2de00"}
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 0x517c2a7929aa4a39ca801d09e9928b3dd89d7466cecb8e8f996a34b6583056d0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/695b7db5-2d78-43be-91ca-c3afa9a2de00.json and https://artists.proofprofile.net/proofs/artist/695b7db5-2d78-43be-91ca-c3afa9a2de00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x517c2a7929aa4a39ca801d09e9928b3dd89d7466cecb8e8f996a34b6583056d0","name":"Laments of Silence","registered_at":"2026-06-17T02:24:14Z","symbol":"NIM1251465","token_address":"0x09889a4194c6fe710fb3ca65952edd8814f72cde","type":"artist","uuid":"695b7db5-2d78-43be-91ca-c3afa9a2de00"}
album: Restart your Mind
  type: MusicAlbum
  date published: 2010-01-01
album: Restart Your Mind
  type: MusicAlbum
  date published: 2010-01-15
album: Restart Your Mind
  type: MusicAlbum
  date published: 2010-02-19
album: System Failure
  type: MusicAlbum
  date published: 2016-11-20
album: System Failure
  type: MusicAlbum
  date published: 2016-11-20