Eterkropp
type: MusicGroup
popularity: 4
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58f02c79f138d6b20e349a4c1fbec1f50ac95a8b53804b6dc2b3a82fd9f62492
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53adf944-d5d3-4a0b-a43a-16aeb6221e00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53adf944-d5d3-4a0b-a43a-16aeb6221e00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53adf944-d5d3-4a0b-a43a-16aeb6221e00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x58f02c79f138d6b20e349a4c1fbec1f50ac95a8b53804b6dc2b3a82fd9f62492. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53adf944-d5d3-4a0b-a43a-16aeb6221e00.json and https://artists.proofprofile.net/proofs/artist/53adf944-d5d3-4a0b-a43a-16aeb6221e00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Ska jag stå ut med det här (Singel)
  type: MusicAlbum
  date published: 2013-06-18
album: I stort sett live i Olovs studio i Övrabyn
  type: MusicAlbum
  date published: 2013-07-18
album: Jag Kommer Att Dö
  type: MusicAlbum
  date published: 2016-11-17
album: Jag Kommer Att Dö
  type: MusicAlbum
  date published: 2016-11-17
album: Jag Kommer Att Dö
  type: MusicAlbum
  date published: 2016-11-17
album: Vi lever bara en gång, eventuellt
  type: MusicAlbum
  date published: 2022-05-16
album: Bara vi, inga gäster
  type: MusicAlbum
  date published: 2022-05-27