Lena Shad
type: MusicGroup
popularity: 5
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f3729081966d6a290509f69eb69e77390e34e988557d9d9a30263cbd01bf408
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79d10bcd-a234-472e-beff-a8e0af961e91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79d10bcd-a234-472e-beff-a8e0af961e91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79d10bcd-a234-472e-beff-a8e0af961e91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f3729081966d6a290509f69eb69e77390e34e988557d9d9a30263cbd01bf408","name":"Lena Shad","registered_at":"2026-06-17T08:06:39Z","symbol":"NIM1333154","token_address":"0x94749b947f36b46bbd872dc26c4da402a7cef056","type":"artist","uuid":"79d10bcd-a234-472e-beff-a8e0af961e91"}
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 0x3f3729081966d6a290509f69eb69e77390e34e988557d9d9a30263cbd01bf408. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79d10bcd-a234-472e-beff-a8e0af961e91.json and https://artists.proofprofile.net/proofs/artist/79d10bcd-a234-472e-beff-a8e0af961e91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3f3729081966d6a290509f69eb69e77390e34e988557d9d9a30263cbd01bf408","name":"Lena Shad","registered_at":"2026-06-17T08:06:39Z","symbol":"NIM1333154","token_address":"0x94749b947f36b46bbd872dc26c4da402a7cef056","type":"artist","uuid":"79d10bcd-a234-472e-beff-a8e0af961e91"}
album: My Immortal
  type: MusicAlbum
  date published: 2018-04-20
album: My Immortal
  type: MusicAlbum
  date published: 2018-04-20
album: Nobody's Home
  type: MusicAlbum
  date published: 2019-02-26
album: Nobody's Home
  type: MusicAlbum
  date published: 2019-02-26
album: Numb (Acoustic Version)
  type: MusicAlbum
  date published: 2020-08-04
album: Numb (Acoustic Version)
  type: MusicAlbum
  date published: 2020-08-04
album: Flames
  type: MusicAlbum
  date published: 2021-01-22