Drowse Off
type: MusicGroup
popularity: 35
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c30e5695d83c19bd3b638e807b5b19d5779ba0f98c36d2e58218c6abd4ed7fd
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/5ae0d670-d32a-4530-a7f6-dbe4f1304c06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ae0d670-d32a-4530-a7f6-dbe4f1304c06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ae0d670-d32a-4530-a7f6-dbe4f1304c06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c30e5695d83c19bd3b638e807b5b19d5779ba0f98c36d2e58218c6abd4ed7fd","name":"Drowse Off","registered_at":"2026-06-11T21:37:14Z","symbol":"NIM0119253","token_address":"0x10b73a87732b31c26cb5351e50ef40af6a411c0b","type":"artist","uuid":"5ae0d670-d32a-4530-a7f6-dbe4f1304c06"}
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 0x9c30e5695d83c19bd3b638e807b5b19d5779ba0f98c36d2e58218c6abd4ed7fd. 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/5ae0d670-d32a-4530-a7f6-dbe4f1304c06.json and https://artists.proofprofile.net/proofs/artist/5ae0d670-d32a-4530-a7f6-dbe4f1304c06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x9c30e5695d83c19bd3b638e807b5b19d5779ba0f98c36d2e58218c6abd4ed7fd","name":"Drowse Off","registered_at":"2026-06-11T21:37:14Z","symbol":"NIM0119253","token_address":"0x10b73a87732b31c26cb5351e50ef40af6a411c0b","type":"artist","uuid":"5ae0d670-d32a-4530-a7f6-dbe4f1304c06"}
album: Instant Sleep Fan
  type: MusicAlbum
  date published: 2022-10-03
album: Nocturnal Chorus
  type: MusicAlbum
  date published: 2022-11-18
album: Brown Noise Lounge
  type: MusicAlbum
  date published: 2023-02-27
album: Engage With Black Noise
  type: MusicAlbum
  date published: 2023-04-12
album: Blue Noise Heaven
  type: MusicAlbum
  date published: 2023-05-15
album: Air Circulator
  type: MusicAlbum
  date published: 2023-06-19
album: En-Lightning
  type: MusicAlbum
  date published: 2024-04-22
album: Unwind To White Noise
  type: MusicAlbum
  date published: 2024-12-09