Siena Streiber
type: MusicGroup
popularity: 6
followers: 246
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f9b0cdc2485494a795cd8ba1d1db723b5e3eeed0290e8a7c2061a7120d6e831
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c08a1b8-9cc9-46e9-b910-c36c57f21852.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c08a1b8-9cc9-46e9-b910-c36c57f21852.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c08a1b8-9cc9-46e9-b910-c36c57f21852
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f9b0cdc2485494a795cd8ba1d1db723b5e3eeed0290e8a7c2061a7120d6e831","name":"Siena Streiber","registered_at":"2026-06-20T04:04:05Z","symbol":"NIM1505455","token_address":"0x75067219313fc1bdca431328bc8edddec61e2721","type":"artist","uuid":"9c08a1b8-9cc9-46e9-b910-c36c57f21852"}
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 0x5f9b0cdc2485494a795cd8ba1d1db723b5e3eeed0290e8a7c2061a7120d6e831. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c08a1b8-9cc9-46e9-b910-c36c57f21852.json and https://artists.proofprofile.net/proofs/artist/9c08a1b8-9cc9-46e9-b910-c36c57f21852.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x5f9b0cdc2485494a795cd8ba1d1db723b5e3eeed0290e8a7c2061a7120d6e831","name":"Siena Streiber","registered_at":"2026-06-20T04:04:05Z","symbol":"NIM1505455","token_address":"0x75067219313fc1bdca431328bc8edddec61e2721","type":"artist","uuid":"9c08a1b8-9cc9-46e9-b910-c36c57f21852"}
album: Drive
  type: MusicAlbum
  date published: 2020-08-07
album: Siena
  type: MusicAlbum
  date published: 2020-09-01
album: Always Be A Friend
  type: MusicAlbum
  date published: 2021-04-23
album: You're No Good (Remastered)
  type: MusicAlbum
  date published: 2021-09-17
album: crazy, lately
  type: MusicAlbum
  date published: 2022-04-13
album: Alright With You
  type: MusicAlbum
  date published: 2023-01-27
album: Lost In You
  type: MusicAlbum
  date published: 2023-08-18
album: Hindsight
  type: MusicAlbum
  date published: 2024-07-12
album: Hindsight (Backyard Acoustic Sessions)
  type: MusicAlbum
  date published: 2024-10-18