Emma Birdsall
type: MusicGroup
description: Emma Birdsall (born 21 January 1992) is an Australian singer-songwriter from Sydney. She was a participant in the first season of The Voice, and placed in the top 16. Since then she has signed with Is
popularity: 2
followers: 292
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5da5ce32c382536f6744a2e74168b16925ff5e46947d82091c0c58608df60780
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/9d1d26fc-4196-4b72-a101-0950d7b1f96e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d1d26fc-4196-4b72-a101-0950d7b1f96e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d1d26fc-4196-4b72-a101-0950d7b1f96e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5da5ce32c382536f6744a2e74168b16925ff5e46947d82091c0c58608df60780","name":"Emma Birdsall","registered_at":"2026-06-20T04:01:01Z","symbol":"NIM1509249","token_address":"0xebde1556d4ac2fc39b5f7e775fdb93d5544dcf64","type":"artist","uuid":"9d1d26fc-4196-4b72-a101-0950d7b1f96e"}
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 0x5da5ce32c382536f6744a2e74168b16925ff5e46947d82091c0c58608df60780. 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/9d1d26fc-4196-4b72-a101-0950d7b1f96e.json and https://artists.proofprofile.net/proofs/artist/9d1d26fc-4196-4b72-a101-0950d7b1f96e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x5da5ce32c382536f6744a2e74168b16925ff5e46947d82091c0c58608df60780","name":"Emma Birdsall","registered_at":"2026-06-20T04:01:01Z","symbol":"NIM1509249","token_address":"0xebde1556d4ac2fc39b5f7e775fdb93d5544dcf64","type":"artist","uuid":"9d1d26fc-4196-4b72-a101-0950d7b1f96e"}
album: Spotify Sessions
  type: MusicAlbum
  date published: 2013-01-01
album: Lovers & Friends
  type: MusicAlbum
  date published: 2013-01-01
album: Day by Day
  type: MusicAlbum
  date published: 2020-10-30
album: Is This The Real Thing?
  type: MusicAlbum
  date published: 2024-07-04