Scartown Koom
type: MusicGroup
popularity: 2
followers: 205
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05555ea71f1ce9754eb1a75ec4397545b644ad8510e874b8760ad342e594c4f8
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/a4ec79d3-04b7-4d8e-954f-1f40cccfa21d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4ec79d3-04b7-4d8e-954f-1f40cccfa21d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4ec79d3-04b7-4d8e-954f-1f40cccfa21d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05555ea71f1ce9754eb1a75ec4397545b644ad8510e874b8760ad342e594c4f8","name":"Scartown Koom","registered_at":"2026-06-20T07:11:32Z","symbol":"NIM1550825","token_address":"0xe23f2678015734dd007afad7080bcc85ccab3849","type":"artist","uuid":"a4ec79d3-04b7-4d8e-954f-1f40cccfa21d"}
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 0x05555ea71f1ce9754eb1a75ec4397545b644ad8510e874b8760ad342e594c4f8. 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/a4ec79d3-04b7-4d8e-954f-1f40cccfa21d.json and https://artists.proofprofile.net/proofs/artist/a4ec79d3-04b7-4d8e-954f-1f40cccfa21d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x05555ea71f1ce9754eb1a75ec4397545b644ad8510e874b8760ad342e594c4f8","name":"Scartown Koom","registered_at":"2026-06-20T07:11:32Z","symbol":"NIM1550825","token_address":"0xe23f2678015734dd007afad7080bcc85ccab3849","type":"artist","uuid":"a4ec79d3-04b7-4d8e-954f-1f40cccfa21d"}
album: 8AM
  type: MusicAlbum
  date published: 2024-03-15
album: Rude Awakening
  type: MusicAlbum
  date published: 2024-04-05
album: 8AM + REMIXES
  type: MusicAlbum
  date published: 2024-07-05
album: Different Type
  type: MusicAlbum
  date published: 2025-10-10