soft siren
type: MusicGroup
genre: witch house
popularity: 41
followers: 12580
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb32619b8b163742b7e60f947dc3f0b5343044c0c0d5fc863297eaa52b172d460
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52d4e71e-e3bf-4401-9af0-0d5c642cf055.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52d4e71e-e3bf-4401-9af0-0d5c642cf055.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52d4e71e-e3bf-4401-9af0-0d5c642cf055
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb32619b8b163742b7e60f947dc3f0b5343044c0c0d5fc863297eaa52b172d460","name":"soft siren","registered_at":"2026-06-11T20:51:48Z","symbol":"NIM0108121","token_address":"0xc42c0fab29453de06fab218a9ff60ceda5e2e979","type":"artist","uuid":"52d4e71e-e3bf-4401-9af0-0d5c642cf055"}
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 0xb32619b8b163742b7e60f947dc3f0b5343044c0c0d5fc863297eaa52b172d460. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52d4e71e-e3bf-4401-9af0-0d5c642cf055.json and https://artists.proofprofile.net/proofs/artist/52d4e71e-e3bf-4401-9af0-0d5c642cf055.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb32619b8b163742b7e60f947dc3f0b5343044c0c0d5fc863297eaa52b172d460","name":"soft siren","registered_at":"2026-06-11T20:51:48Z","symbol":"NIM0108121","token_address":"0xc42c0fab29453de06fab218a9ff60ceda5e2e979","type":"artist","uuid":"52d4e71e-e3bf-4401-9af0-0d5c642cf055"}
album: 4am
  type: MusicAlbum
  date published: 2023-05-12
album: Like You Found God
  type: MusicAlbum
  date published: 2024-08-23
album: Almost Crying
  type: MusicAlbum
  date published: 2024-10-11
album: Dethereal
  type: MusicAlbum
  date published: 2025-03-21
album: Too Far Gone
  type: MusicAlbum
  date published: 2025-05-02
album: 4am (edits)
  type: MusicAlbum
  date published: 2025-07-04
album: California Heatwave
  type: MusicAlbum
  date published: 2025-09-26
album: Low
  type: MusicAlbum
  date published: 2025-11-07