Sólveig Ásgeirsdóttir
type: MusicGroup
popularity: 2
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d72dea1d859ddf2e038ebd54befe3ed5d7395cff19ab2f0c6fc9f9d6b25180d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09bfe9e2-5987-4b46-82aa-7a2079f0a898.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09bfe9e2-5987-4b46-82aa-7a2079f0a898.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09bfe9e2-5987-4b46-82aa-7a2079f0a898
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d72dea1d859ddf2e038ebd54befe3ed5d7395cff19ab2f0c6fc9f9d6b25180d","name":"Sólveig Ásgeirsdóttir","registered_at":"2026-06-15T16:53:32Z","symbol":"NIM0771630","token_address":"0x35a9cf7a8fd8934d80d1dea3444f7c6a21c5cada","type":"artist","uuid":"09bfe9e2-5987-4b46-82aa-7a2079f0a898"}
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 0x6d72dea1d859ddf2e038ebd54befe3ed5d7395cff19ab2f0c6fc9f9d6b25180d. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09bfe9e2-5987-4b46-82aa-7a2079f0a898.json and https://artists.proofprofile.net/proofs/artist/09bfe9e2-5987-4b46-82aa-7a2079f0a898.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x6d72dea1d859ddf2e038ebd54befe3ed5d7395cff19ab2f0c6fc9f9d6b25180d","name":"Sólveig Ásgeirsdóttir","registered_at":"2026-06-15T16:53:32Z","symbol":"NIM0771630","token_address":"0x35a9cf7a8fd8934d80d1dea3444f7c6a21c5cada","type":"artist","uuid":"09bfe9e2-5987-4b46-82aa-7a2079f0a898"}
album: Minor Scratch
  type: MusicAlbum
  date published: 2020-09-05
album: Hugsanir
  type: MusicAlbum
  date published: 2022-05-08
album: Vorið
  type: MusicAlbum
  date published: 2023-05-09