S'efforcer
type: MusicGroup
genre: deathcore
genre: djent
genre: melodic hardcore
genre: metalcore
popularity: 3
followers: 3818
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc6bef365ccde0c2693e62d743ebe14b62df7b6075c1fad673e3a84030483a68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b213473-bee1-4345-9cf2-0951f9200c7f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b213473-bee1-4345-9cf2-0951f9200c7f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b213473-bee1-4345-9cf2-0951f9200c7f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
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 0xbc6bef365ccde0c2693e62d743ebe14b62df7b6075c1fad673e3a84030483a68. Chain 2 (Bitcoin): anchored in block 954032 (2026-06-17T01:59:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b213473-bee1-4345-9cf2-0951f9200c7f.json and https://artists.proofprofile.net/proofs/artist/3b213473-bee1-4345-9cf2-0951f9200c7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:59:41Z
album: Survive }•{ Discover
  type: MusicAlbum
  date published: 2017-09-15
album: .:Down Letter:.
  type: MusicAlbum
  date published: 2019-06-27
album: 72 Hours
  type: MusicAlbum
  date published: 2020-04-24
album: Glass
  type: MusicAlbum
  date published: 2020-07-03
album: Life}•{Less
  type: MusicAlbum
  date published: 2020-08-14
album: Life}•{Less
  type: MusicAlbum
  date published: 2020-08-14
album: By Myself
  type: MusicAlbum
  date published: 2020-10-24
album: Colorblind
  type: MusicAlbum
  date published: 2021-07-16
album: Four Flusher
  type: MusicAlbum
  date published: 2021-09-03
album: Space Cadet
  type: MusicAlbum
  date published: 2021-12-10
album: Stubborn Hero
  type: MusicAlbum
  date published: 2022-01-21
album: Cower in the Presence of...
  type: MusicAlbum
  date published: 2022-08-19
album: Dead Bird
  type: MusicAlbum
  date published: 2022-10-07
album: Metamorphosis
  type: MusicAlbum
  date published: 2022-11-11
album: Metamorphosis
  type: MusicAlbum
  date published: 2022-11-11