Lake Koast
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x837c8f6d600739e3b1bf2f80d7f8056a3da372fcc3df5bdabbe773bf5ca2f359
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e01fef5-9f2e-46c1-8502-74b653d33be5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e01fef5-9f2e-46c1-8502-74b653d33be5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e01fef5-9f2e-46c1-8502-74b653d33be5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x837c8f6d600739e3b1bf2f80d7f8056a3da372fcc3df5bdabbe773bf5ca2f359","name":"Lake Koast","registered_at":"2026-06-16T22:22:26Z","symbol":"NIM1193788","token_address":"0x072641327573bf6262446fe409d4cd9e958e85a4","type":"artist","uuid":"5e01fef5-9f2e-46c1-8502-74b653d33be5"}
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 0x837c8f6d600739e3b1bf2f80d7f8056a3da372fcc3df5bdabbe773bf5ca2f359. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e01fef5-9f2e-46c1-8502-74b653d33be5.json and https://artists.proofprofile.net/proofs/artist/5e01fef5-9f2e-46c1-8502-74b653d33be5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x837c8f6d600739e3b1bf2f80d7f8056a3da372fcc3df5bdabbe773bf5ca2f359","name":"Lake Koast","registered_at":"2026-06-16T22:22:26Z","symbol":"NIM1193788","token_address":"0x072641327573bf6262446fe409d4cd9e958e85a4","type":"artist","uuid":"5e01fef5-9f2e-46c1-8502-74b653d33be5"}
album: Congo EP
  type: MusicAlbum
  date published: 2010-04-16
album: World (Part 01)
  type: MusicAlbum
  date published: 2010-08-05
album: World (Part 02)
  type: MusicAlbum
  date published: 2010-08-12
album: Born In the South - EP
  type: MusicAlbum
  date published: 2011-01-11
album: Shut It Down
  type: MusicAlbum
  date published: 2012-07-03
album: Shut It Down (feat. Pretty Pretty & Malik)
  type: MusicAlbum
  date published: 2012-09-14
album: Shut It Down
  type: MusicAlbum
  date published: 2015-08-13