Ethyos 440
type: MusicGroup
popularity: 2
followers: 592
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b6d7fda8706784f7b8404ca1f8035072ae910f158b160df313a4b8d38d88a93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba40d3d5-9f13-4f83-b875-f051d95a43cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba40d3d5-9f13-4f83-b875-f051d95a43cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba40d3d5-9f13-4f83-b875-f051d95a43cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b6d7fda8706784f7b8404ca1f8035072ae910f158b160df313a4b8d38d88a93","name":"Ethyos 440","registered_at":"2026-06-20T16:25:44Z","symbol":"NIM1653690","token_address":"0xd6998579bc835d7344deb2c968fe8dd372cb1476","type":"artist","uuid":"ba40d3d5-9f13-4f83-b875-f051d95a43cb"}
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 0x9b6d7fda8706784f7b8404ca1f8035072ae910f158b160df313a4b8d38d88a93. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba40d3d5-9f13-4f83-b875-f051d95a43cb.json and https://artists.proofprofile.net/proofs/artist/ba40d3d5-9f13-4f83-b875-f051d95a43cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x9b6d7fda8706784f7b8404ca1f8035072ae910f158b160df313a4b8d38d88a93","name":"Ethyos 440","registered_at":"2026-06-20T16:25:44Z","symbol":"NIM1653690","token_address":"0xd6998579bc835d7344deb2c968fe8dd372cb1476","type":"artist","uuid":"ba40d3d5-9f13-4f83-b875-f051d95a43cb"}
album: Tunnel
  type: MusicAlbum
  date published: 2019-12-17
album: Makhno Dub
  type: MusicAlbum
  date published: 2019-12-20
album: Ediacara
  type: MusicAlbum
  date published: 2020-01-23
album: Escape From 440
  type: MusicAlbum
  date published: 2023-09-06
album: Aquila Rift
  type: MusicAlbum
  date published: 2023-10-03