Berts dagbok
type: MusicGroup
popularity: 2
followers: 182
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd22753fedcd5924f58737c0208ecf70d483914a4ca8e036acb2e314f2f1639a9
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/4b86d045-51c6-4b25-92bf-a8ceefdbb2a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b86d045-51c6-4b25-92bf-a8ceefdbb2a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b86d045-51c6-4b25-92bf-a8ceefdbb2a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd22753fedcd5924f58737c0208ecf70d483914a4ca8e036acb2e314f2f1639a9","name":"Berts dagbok","registered_at":"2026-06-16T15:59:37Z","symbol":"NIM1102450","token_address":"0xf6d089f01711ae2c382bed57b933e1bf900a76b3","type":"artist","uuid":"4b86d045-51c6-4b25-92bf-a8ceefdbb2a9"}
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 0xd22753fedcd5924f58737c0208ecf70d483914a4ca8e036acb2e314f2f1639a9. 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/4b86d045-51c6-4b25-92bf-a8ceefdbb2a9.json and https://artists.proofprofile.net/proofs/artist/4b86d045-51c6-4b25-92bf-a8ceefdbb2a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd22753fedcd5924f58737c0208ecf70d483914a4ca8e036acb2e314f2f1639a9","name":"Berts dagbok","registered_at":"2026-06-16T15:59:37Z","symbol":"NIM1102450","token_address":"0xf6d089f01711ae2c382bed57b933e1bf900a76b3","type":"artist","uuid":"4b86d045-51c6-4b25-92bf-a8ceefdbb2a9"}
album: Guzz eller gäri
  type: MusicAlbum
  date published: 2020-06-19
album: Berts dagbok - Musiken från filmen
  type: MusicAlbum
  date published: 2020-08-05