Lena Arlid
type: MusicGroup
genre: choral
popularity: 11
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31be6ddc4b4c85159cea5feb73c44dd76b005628a86765cfd371fb979f5d3b87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7645e60e-dff4-4e16-8d97-58f1a07d2880.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7645e60e-dff4-4e16-8d97-58f1a07d2880.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7645e60e-dff4-4e16-8d97-58f1a07d2880
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31be6ddc4b4c85159cea5feb73c44dd76b005628a86765cfd371fb979f5d3b87","name":"Lena Arlid","registered_at":"2026-06-14T16:55:41Z","symbol":"NIM0516791","token_address":"0x5ddf267880c681bb12c444baf87c61ab0c9a573a","type":"artist","uuid":"7645e60e-dff4-4e16-8d97-58f1a07d2880"}
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 0x31be6ddc4b4c85159cea5feb73c44dd76b005628a86765cfd371fb979f5d3b87. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7645e60e-dff4-4e16-8d97-58f1a07d2880.json and https://artists.proofprofile.net/proofs/artist/7645e60e-dff4-4e16-8d97-58f1a07d2880.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:16:40Z
  text: {"copyright_id":"0x31be6ddc4b4c85159cea5feb73c44dd76b005628a86765cfd371fb979f5d3b87","name":"Lena Arlid","registered_at":"2026-06-14T16:55:41Z","symbol":"NIM0516791","token_address":"0x5ddf267880c681bb12c444baf87c61ab0c9a573a","type":"artist","uuid":"7645e60e-dff4-4e16-8d97-58f1a07d2880"}
album: Mod
  type: MusicAlbum
  date published: 2015-05-04
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  type: MusicAlbum
  date published: 2017-09-25
album: The Flame
  type: MusicAlbum
  date published: 2021-08-26
album: Hollow
  type: MusicAlbum
  date published: 2022-05-18
album: Tankar (The Remake)
  type: MusicAlbum
  date published: 2022-05-26
album: No More
  type: MusicAlbum
  date published: 2022-06-18
album: BREATHE
  type: MusicAlbum
  date published: 2022-10-14
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  type: MusicAlbum
  date published: 2022-11-23
album: Finns det plats
  type: MusicAlbum
  date published: 2022-12-20
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  type: MusicAlbum
  date published: 2023-02-10
album: Välkommen hit
  type: MusicAlbum
  date published: 2023-04-15
album: Gå rak
  type: MusicAlbum
  date published: 2023-06-12
album: Shall I compare thee to a summer's day
  type: MusicAlbum
  date published: 2023-07-14
album: The Road
  type: MusicAlbum
  date published: 2023-08-01
album: Jul, jul, strålande jul
  type: MusicAlbum
  date published: 2023-12-10
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  type: MusicAlbum
  date published: 2024-05-17