Mördelin
type: MusicGroup
genre: darkwave
genre: ebm
genre: synthpop
popularity: 2
followers: 551
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf03ab75f473ad016e627e8522a4e068a9d306e340043cfa0d92f397a4e30aa08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a38c125-6285-45bf-b9d6-4d3a5cf42172.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a38c125-6285-45bf-b9d6-4d3a5cf42172.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a38c125-6285-45bf-b9d6-4d3a5cf42172
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf03ab75f473ad016e627e8522a4e068a9d306e340043cfa0d92f397a4e30aa08","name":"Mördelin","registered_at":"2026-06-16T04:10:51Z","symbol":"NIM0933279","token_address":"0xfa5821069e47e86d49ec5e7e51db8f84820ff844","type":"artist","uuid":"2a38c125-6285-45bf-b9d6-4d3a5cf42172"}
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 0xf03ab75f473ad016e627e8522a4e068a9d306e340043cfa0d92f397a4e30aa08. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a38c125-6285-45bf-b9d6-4d3a5cf42172.json and https://artists.proofprofile.net/proofs/artist/2a38c125-6285-45bf-b9d6-4d3a5cf42172.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0xf03ab75f473ad016e627e8522a4e068a9d306e340043cfa0d92f397a4e30aa08","name":"Mördelin","registered_at":"2026-06-16T04:10:51Z","symbol":"NIM0933279","token_address":"0xfa5821069e47e86d49ec5e7e51db8f84820ff844","type":"artist","uuid":"2a38c125-6285-45bf-b9d6-4d3a5cf42172"}
album: Preface
  type: MusicAlbum
  date published: 2019-06-28