future ex
type: MusicGroup
popularity: 2
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe906f47fa8fe2dc78efa84e8bfe1c1252056140a8af19dbd65b7767a63239f75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f041a38-dfd6-4f48-8590-2c9e9015ef9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f041a38-dfd6-4f48-8590-2c9e9015ef9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f041a38-dfd6-4f48-8590-2c9e9015ef9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe906f47fa8fe2dc78efa84e8bfe1c1252056140a8af19dbd65b7767a63239f75","name":"future ex","registered_at":"2026-06-16T05:59:24Z","symbol":"NIM0959216","token_address":"0x0f489a78505a9e6e96a0ba9f2ab50ad4bd5abba9","type":"artist","uuid":"2f041a38-dfd6-4f48-8590-2c9e9015ef9d"}
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 0xe906f47fa8fe2dc78efa84e8bfe1c1252056140a8af19dbd65b7767a63239f75. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f041a38-dfd6-4f48-8590-2c9e9015ef9d.json and https://artists.proofprofile.net/proofs/artist/2f041a38-dfd6-4f48-8590-2c9e9015ef9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0xe906f47fa8fe2dc78efa84e8bfe1c1252056140a8af19dbd65b7767a63239f75","name":"future ex","registered_at":"2026-06-16T05:59:24Z","symbol":"NIM0959216","token_address":"0x0f489a78505a9e6e96a0ba9f2ab50ad4bd5abba9","type":"artist","uuid":"2f041a38-dfd6-4f48-8590-2c9e9015ef9d"}
album: планеты
  type: MusicAlbum
  date published: 2024-12-06
album: stiralka
  type: MusicAlbum
  date published: 2025-05-09
album: исповедь
  type: MusicAlbum
  date published: 2025-07-04
album: хочу мечтать
  type: MusicAlbum
  date published: 2025-10-10