Hemmelig Sekt
type: MusicGroup
genre: norwegian hip hop
popularity: 5
followers: 1015
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x093f4a5693c6335f1022449fe0f20b53bb003b6a97a33316cdfe9b16050dc998
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953985
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953985
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e3949ca-a986-45c8-8d5c-8dec91226054.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e3949ca-a986-45c8-8d5c-8dec91226054.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e3949ca-a986-45c8-8d5c-8dec91226054
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:03:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x093f4a5693c6335f1022449fe0f20b53bb003b6a97a33316cdfe9b16050dc998","name":"Hemmelig Sekt","registered_at":"2026-06-16T05:38:53Z","symbol":"NIM0954316","token_address":"0x6bf9c620c59146163ff46c6096e3c9ae5212c74e","type":"artist","uuid":"2e3949ca-a986-45c8-8d5c-8dec91226054"}
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 0x093f4a5693c6335f1022449fe0f20b53bb003b6a97a33316cdfe9b16050dc998. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e3949ca-a986-45c8-8d5c-8dec91226054.json and https://artists.proofprofile.net/proofs/artist/2e3949ca-a986-45c8-8d5c-8dec91226054.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
  text: {"copyright_id":"0x093f4a5693c6335f1022449fe0f20b53bb003b6a97a33316cdfe9b16050dc998","name":"Hemmelig Sekt","registered_at":"2026-06-16T05:38:53Z","symbol":"NIM0954316","token_address":"0x6bf9c620c59146163ff46c6096e3c9ae5212c74e","type":"artist","uuid":"2e3949ca-a986-45c8-8d5c-8dec91226054"}
album: Skygger
  type: MusicAlbum
  date published: 2016-06-22
album: Skyggen Av Skyggen
  type: MusicAlbum
  date published: 2018-04-20
album: Rømme Avsted
  type: MusicAlbum
  date published: 2019-04-12
album: Flammer
  type: MusicAlbum
  date published: 2019-07-05
album: Neo Tokyo
  type: MusicAlbum
  date published: 2019-12-06