YASSOU
type: MusicGroup
genre: shoegaze
description: Yassou (formally Yassou Benedict) is an American art pop band founded in Hudson, New York in 2010. Residing in Mill Valley, California, the group consists of Lilie Hoy (vocals, bass), James Jackson (g
popularity: 7
followers: 433
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89fe71da454cec74e4c7c84b3825c7dc81bc2771772a32410d6a4cb3a6e6d957
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e326885-b392-444d-9bd6-39045b2d7f4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e326885-b392-444d-9bd6-39045b2d7f4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e326885-b392-444d-9bd6-39045b2d7f4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0x89fe71da454cec74e4c7c84b3825c7dc81bc2771772a32410d6a4cb3a6e6d957. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e326885-b392-444d-9bd6-39045b2d7f4a.json and https://artists.proofprofile.net/proofs/artist/4e326885-b392-444d-9bd6-39045b2d7f4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Video EP
  type: MusicAlbum
  date published: 2017-08-06
album: No Lights
  type: MusicAlbum
  date published: 2017-08-06
album: In Fits in Dreams
  type: MusicAlbum
  date published: 2017-08-14
album: Wildflowers
  type: MusicAlbum
  date published: 2020-02-14