Elisa Nordström
type: MusicGroup
popularity: 4
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0caaf31c3a4b63c6174218cd33970d9e383b384b64c3f1f6e1c16254162f4052
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/986fd892-f2af-46d1-8d23-870e93c2d56a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/986fd892-f2af-46d1-8d23-870e93c2d56a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/986fd892-f2af-46d1-8d23-870e93c2d56a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0caaf31c3a4b63c6174218cd33970d9e383b384b64c3f1f6e1c16254162f4052","name":"Elisa Nordström","registered_at":"2026-06-17T18:54:14Z","symbol":"NIM1487577","token_address":"0xb7002f6ea0af7f57e366c0d656b96115ce54853e","type":"artist","uuid":"986fd892-f2af-46d1-8d23-870e93c2d56a"}
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 0x0caaf31c3a4b63c6174218cd33970d9e383b384b64c3f1f6e1c16254162f4052. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/986fd892-f2af-46d1-8d23-870e93c2d56a.json and https://artists.proofprofile.net/proofs/artist/986fd892-f2af-46d1-8d23-870e93c2d56a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x0caaf31c3a4b63c6174218cd33970d9e383b384b64c3f1f6e1c16254162f4052","name":"Elisa Nordström","registered_at":"2026-06-17T18:54:14Z","symbol":"NIM1487577","token_address":"0xb7002f6ea0af7f57e366c0d656b96115ce54853e","type":"artist","uuid":"986fd892-f2af-46d1-8d23-870e93c2d56a"}
album: For a moment
  type: MusicAlbum
  date published: 2025-05-10
album: I Wonder If You Knew
  type: MusicAlbum
  date published: 2025-10-17
album: Two Plain Souls
  type: MusicAlbum
  date published: 2025-10-25