Passiv dödshjälp
type: MusicGroup
genre: grindcore
genre: hardcore punk
popularity: 7
followers: 2984
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb30af007cfab1c454cad0b2f19b2bc6ef0acb253ccbdc8a2ae7901a9963495ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1bc2268-0cc4-4e59-be56-4e3ab05ca5af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1bc2268-0cc4-4e59-be56-4e3ab05ca5af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1bc2268-0cc4-4e59-be56-4e3ab05ca5af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb30af007cfab1c454cad0b2f19b2bc6ef0acb253ccbdc8a2ae7901a9963495ad","name":"Passiv dödshjälp","registered_at":"2026-06-20T06:04:30Z","symbol":"NIM1533884","token_address":"0xa345d00701bf3759ff6621f9cc429345de4b7d96","type":"artist","uuid":"a1bc2268-0cc4-4e59-be56-4e3ab05ca5af"}
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 0xb30af007cfab1c454cad0b2f19b2bc6ef0acb253ccbdc8a2ae7901a9963495ad. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1bc2268-0cc4-4e59-be56-4e3ab05ca5af.json and https://artists.proofprofile.net/proofs/artist/a1bc2268-0cc4-4e59-be56-4e3ab05ca5af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xb30af007cfab1c454cad0b2f19b2bc6ef0acb253ccbdc8a2ae7901a9963495ad","name":"Passiv dödshjälp","registered_at":"2026-06-20T06:04:30Z","symbol":"NIM1533884","token_address":"0xa345d00701bf3759ff6621f9cc429345de4b7d96","type":"artist","uuid":"a1bc2268-0cc4-4e59-be56-4e3ab05ca5af"}
album: Split
  type: MusicAlbum
  date published: 2009-03-08
album: Split
  type: MusicAlbum
  date published: 2009-03-08
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  type: MusicAlbum
  date published: 2010-05-01
album: Häng dom
  type: MusicAlbum
  date published: 2010-05-01
album: Fasader
  type: MusicAlbum
  date published: 2011-11-01
album: Fasader
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  date published: 2011-11-10
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  type: MusicAlbum
  date published: 2012-05-10
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  type: MusicAlbum
  date published: 2012-05-10
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  type: MusicAlbum
  date published: 2013-08-08
album: Kollektiva mönster
  type: MusicAlbum
  date published: 2013-08-31
album: Split
  type: MusicAlbum
  date published: 2014-07-01
album: Split
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  date published: 2014-07-01
album: Split
  type: MusicAlbum
  date published: 2014-08-01
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  type: MusicAlbum
  date published: 2014-08-01
album: Lögner
  type: MusicAlbum
  date published: 2015-06-17
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  type: MusicAlbum
  date published: 2015-06-17
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  type: MusicAlbum
  date published: 2016-06-01
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  date published: 2016-06-01
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  type: MusicAlbum
  date published: 2017-09-01
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  date published: 2017-09-01