Laura Crosier
type: MusicGroup
popularity: 2
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5613bcd9500eca460ad02b0ffae384933e8da841fa625305895403638d1f5f00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89742e34-11a1-4819-abcc-41556231d4a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89742e34-11a1-4819-abcc-41556231d4a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89742e34-11a1-4819-abcc-41556231d4a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5613bcd9500eca460ad02b0ffae384933e8da841fa625305895403638d1f5f00","name":"Laura Crosier","registered_at":"2026-06-17T13:38:58Z","symbol":"NIM1412318","token_address":"0xee11f2b0127090649edbf9fd0cd41f7128f399a5","type":"artist","uuid":"89742e34-11a1-4819-abcc-41556231d4a6"}
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 0x5613bcd9500eca460ad02b0ffae384933e8da841fa625305895403638d1f5f00. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89742e34-11a1-4819-abcc-41556231d4a6.json and https://artists.proofprofile.net/proofs/artist/89742e34-11a1-4819-abcc-41556231d4a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5613bcd9500eca460ad02b0ffae384933e8da841fa625305895403638d1f5f00","name":"Laura Crosier","registered_at":"2026-06-17T13:38:58Z","symbol":"NIM1412318","token_address":"0xee11f2b0127090649edbf9fd0cd41f7128f399a5","type":"artist","uuid":"89742e34-11a1-4819-abcc-41556231d4a6"}
album: Hero
  type: MusicAlbum
  date published: 2023-06-12
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  type: MusicAlbum
  date published: 2023-07-07
album: Like Always
  type: MusicAlbum
  date published: 2023-07-28
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  type: MusicAlbum
  date published: 2023-08-18
album: Lava Lamp
  type: MusicAlbum
  date published: 2023-09-08
album: Color Blind
  type: MusicAlbum
  date published: 2023-09-29
album: Surface
  type: MusicAlbum
  date published: 2023-10-20
album: Overthinking
  type: MusicAlbum
  date published: 2023-11-10
album: Shower Walls (Acoustic)
  type: MusicAlbum
  date published: 2024-11-15
album: Frozen
  type: MusicAlbum
  date published: 2025-02-14
album: Before & After Pictures (Acoustic)
  type: MusicAlbum
  date published: 2025-09-05
album: Introverted (Acoustic)
  type: MusicAlbum
  date published: 2025-11-14