Ebony Ark
type: MusicGroup
genre: gothic metal
genre: power metal
genre: progressive metal
genre: symphonic metal
genre: symphonic rock
popularity: 4
followers: 1231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b4973328d38fd4f79b5370581b4c7c0d885bfe0377ce8b9f54dfe75dcae1107
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954004
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954004
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32e2d1ed-9cee-4ee6-883d-9d609e8c2141.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32e2d1ed-9cee-4ee6-883d-9d609e8c2141.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32e2d1ed-9cee-4ee6-883d-9d609e8c2141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:01:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b4973328d38fd4f79b5370581b4c7c0d885bfe0377ce8b9f54dfe75dcae1107","name":"Ebony Ark","registered_at":"2026-06-16T07:15:39Z","symbol":"NIM0977421","token_address":"0xeea191d32509221a10a9278a7d9d70185c85a5e6","type":"artist","uuid":"32e2d1ed-9cee-4ee6-883d-9d609e8c2141"}
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 0x2b4973328d38fd4f79b5370581b4c7c0d885bfe0377ce8b9f54dfe75dcae1107. Chain 2 (Bitcoin): anchored in block 954004 (2026-06-16T21:01:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32e2d1ed-9cee-4ee6-883d-9d609e8c2141.json and https://artists.proofprofile.net/proofs/artist/32e2d1ed-9cee-4ee6-883d-9d609e8c2141.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:01:04Z
  text: {"copyright_id":"0x2b4973328d38fd4f79b5370581b4c7c0d885bfe0377ce8b9f54dfe75dcae1107","name":"Ebony Ark","registered_at":"2026-06-16T07:15:39Z","symbol":"NIM0977421","token_address":"0xeea191d32509221a10a9278a7d9d70185c85a5e6","type":"artist","uuid":"32e2d1ed-9cee-4ee6-883d-9d609e8c2141"}
album: Decoder
  type: MusicAlbum
  date published: 2004
album: Decoder
  type: MusicAlbum
  date published: 2004-01-01
album: Decoder
  type: MusicAlbum
  date published: 2004-12-01
album: Decoder 2.0
  type: MusicAlbum
  date published: 2006-10-10
album: When The City Is Quiet
  type: MusicAlbum
  date published: 2008-03-14
album: When The City Is Quiet
  type: MusicAlbum
  date published: 2008-03-14