Sara Lou
type: MusicGroup
popularity: 2
followers: 507
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c4af4ae9b23e6088d202bfd722b6814f7cf7040bae2bde705f2e631ce3651c2
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/6c964be3-1538-498e-a0e2-3040b16671f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c964be3-1538-498e-a0e2-3040b16671f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c964be3-1538-498e-a0e2-3040b16671f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c4af4ae9b23e6088d202bfd722b6814f7cf7040bae2bde705f2e631ce3651c2","name":"Sara Lou","registered_at":"2026-06-17T03:27:35Z","symbol":"NIM1266590","token_address":"0x6430f5ff361f8574896c3ac1e4c88ce9f4e3ac1e","type":"artist","uuid":"6c964be3-1538-498e-a0e2-3040b16671f9"}
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 0x3c4af4ae9b23e6088d202bfd722b6814f7cf7040bae2bde705f2e631ce3651c2. 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/6c964be3-1538-498e-a0e2-3040b16671f9.json and https://artists.proofprofile.net/proofs/artist/6c964be3-1538-498e-a0e2-3040b16671f9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3c4af4ae9b23e6088d202bfd722b6814f7cf7040bae2bde705f2e631ce3651c2","name":"Sara Lou","registered_at":"2026-06-17T03:27:35Z","symbol":"NIM1266590","token_address":"0x6430f5ff361f8574896c3ac1e4c88ce9f4e3ac1e","type":"artist","uuid":"6c964be3-1538-498e-a0e2-3040b16671f9"}
album: Running After the Rainbow
  type: MusicAlbum
  date published: 2020-06-28
album: See You Soon - EP
  type: MusicAlbum
  date published: 2020-08-03
album: For You
  type: MusicAlbum
  date published: 2023-06-23
album: My Heart Belongs to You
  type: MusicAlbum
  date published: 2023-11-10
album: My Forever
  type: MusicAlbum
  date published: 2023-12-08
album: Fly Together
  type: MusicAlbum
  date published: 2024-03-29
album: I'll Be Yours
  type: MusicAlbum
  date published: 2024-08-16
album: Shattered
  type: MusicAlbum
  date published: 2024-11-15