Knwday
type: MusicGroup
popularity: 2
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e775ca451926b8cde684511816504633c3ead058bff55062475c5104d1d792f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4965414-cb13-4834-9ad3-82a4acda0c91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4965414-cb13-4834-9ad3-82a4acda0c91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4965414-cb13-4834-9ad3-82a4acda0c91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e775ca451926b8cde684511816504633c3ead058bff55062475c5104d1d792f. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4965414-cb13-4834-9ad3-82a4acda0c91.json and https://artists.proofprofile.net/proofs/artist/a4965414-cb13-4834-9ad3-82a4acda0c91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: re-up
  type: MusicAlbum
  date published: 2024-07-03
album: with.u loops.1
  type: MusicAlbum
  date published: 2024-07-24
album: with.u loops.2
  type: MusicAlbum
  date published: 2024-08-21
album: with.u loops.3
  type: MusicAlbum
  date published: 2024-10-09
album: 10.23
  type: MusicAlbum
  date published: 2024-10-23
album: newday loops.1
  type: MusicAlbum
  date published: 2024-11-20
album: go.again
  type: MusicAlbum
  date published: 2024-12-20
album: newday loops.2
  type: MusicAlbum
  date published: 2025-02-05
album: newday loops.3
  type: MusicAlbum
  date published: 2025-04-23
album: newday loops.4
  type: MusicAlbum
  date published: 2025-10-09