Lovsånger från Davids Hjärta
type: MusicGroup
popularity: 8
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd400be100f191e49c7cbb3cc4e34e9742bdd7de7c92c6b688e7b86c2a7942c3c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8850f2d-93d2-4364-a03c-aac3781167f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8850f2d-93d2-4364-a03c-aac3781167f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8850f2d-93d2-4364-a03c-aac3781167f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd400be100f191e49c7cbb3cc4e34e9742bdd7de7c92c6b688e7b86c2a7942c3c","name":"Lovsånger från Davids Hjärta","registered_at":"2026-06-20T08:38:00Z","symbol":"NIM1568677","token_address":"0x4fb33d31e0f1ad5179f3c9c6e6591c45d8469acc","type":"artist","uuid":"a8850f2d-93d2-4364-a03c-aac3781167f1"}
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 0xd400be100f191e49c7cbb3cc4e34e9742bdd7de7c92c6b688e7b86c2a7942c3c. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8850f2d-93d2-4364-a03c-aac3781167f1.json and https://artists.proofprofile.net/proofs/artist/a8850f2d-93d2-4364-a03c-aac3781167f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xd400be100f191e49c7cbb3cc4e34e9742bdd7de7c92c6b688e7b86c2a7942c3c","name":"Lovsånger från Davids Hjärta","registered_at":"2026-06-20T08:38:00Z","symbol":"NIM1568677","token_address":"0x4fb33d31e0f1ad5179f3c9c6e6591c45d8469acc","type":"artist","uuid":"a8850f2d-93d2-4364-a03c-aac3781167f1"}
album: Första samlingen
  type: MusicAlbum
  date published: 2001-12-18
album: Tredje samlingen
  type: MusicAlbum
  date published: 2002-02-19
album: Fjärde samlingen
  type: MusicAlbum
  date published: 2002-06-06
album: Femte samlingen
  type: MusicAlbum
  date published: 2004-03-18
album: Andra samlingen
  type: MusicAlbum
  date published: 2004-03-24
album: Sjätte samlingen
  type: MusicAlbum
  date published: 2011-03-07