Xanders Nova
type: MusicGroup
popularity: 10
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3df84b6a7b38c7d4d5947d7de92fbf98c347b140fed2187c15a98a5ecb937c12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c78d8bbf-564f-4956-9f34-d590c804e392.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c78d8bbf-564f-4956-9f34-d590c804e392.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c78d8bbf-564f-4956-9f34-d590c804e392
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3df84b6a7b38c7d4d5947d7de92fbf98c347b140fed2187c15a98a5ecb937c12","name":"Xanders Nova","registered_at":"2026-06-20T21:39:03Z","symbol":"NIM1722361","token_address":"0xb0cbdf7ef606d0c7031954911e0801065d07f034","type":"artist","uuid":"c78d8bbf-564f-4956-9f34-d590c804e392"}
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 0x3df84b6a7b38c7d4d5947d7de92fbf98c347b140fed2187c15a98a5ecb937c12. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c78d8bbf-564f-4956-9f34-d590c804e392.json and https://artists.proofprofile.net/proofs/artist/c78d8bbf-564f-4956-9f34-d590c804e392.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x3df84b6a7b38c7d4d5947d7de92fbf98c347b140fed2187c15a98a5ecb937c12","name":"Xanders Nova","registered_at":"2026-06-20T21:39:03Z","symbol":"NIM1722361","token_address":"0xb0cbdf7ef606d0c7031954911e0801065d07f034","type":"artist","uuid":"c78d8bbf-564f-4956-9f34-d590c804e392"}
album: Lunar Lullaby
  type: MusicAlbum
  date published: 2023-05-14
album: Lunar Lullaby
  type: MusicAlbum
  date published: 2023-11-22