Suppressor
type: MusicGroup
genre: thrash metal
popularity: 2
followers: 331
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x555be5a94da37609f4b04c315b39e0220d2349e230494a180d9093459dcacd4b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fda7442-db59-4fc0-bbad-9b32d42b6243.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fda7442-db59-4fc0-bbad-9b32d42b6243.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1fda7442-db59-4fc0-bbad-9b32d42b6243
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
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 0x555be5a94da37609f4b04c315b39e0220d2349e230494a180d9093459dcacd4b. 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/1fda7442-db59-4fc0-bbad-9b32d42b6243.json and https://artists.proofprofile.net/proofs/artist/1fda7442-db59-4fc0-bbad-9b32d42b6243.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Misanthropist
  type: MusicAlbum
  date published: 2015-04-18
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  type: MusicAlbum
  date published: 2017-05-25
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  type: MusicAlbum
  date published: 2019-04-22
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  type: MusicAlbum
  date published: 2020-02-21
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  type: MusicAlbum
  date published: 2020-03-24
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  type: MusicAlbum
  date published: 2020-08-21
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  type: MusicAlbum
  date published: 2023-09-27
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  type: MusicAlbum
  date published: 2024-12-06
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  type: MusicAlbum
  date published: 2025-03-13