Flexdope
type: MusicGroup
popularity: 4
followers: 2040
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7654338517d963413c19fa5887a36e28470fac09ee4bb6e9be4b9cec14d94b88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e5102dd-5579-4d38-bc98-9f39b707b08f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e5102dd-5579-4d38-bc98-9f39b707b08f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e5102dd-5579-4d38-bc98-9f39b707b08f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x7654338517d963413c19fa5887a36e28470fac09ee4bb6e9be4b9cec14d94b88. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e5102dd-5579-4d38-bc98-9f39b707b08f.json and https://artists.proofprofile.net/proofs/artist/6e5102dd-5579-4d38-bc98-9f39b707b08f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Уронил рэп
  type: MusicAlbum
  date published: 2018-07-03
album: New School
  type: MusicAlbum
  date published: 2018-07-22
album: Уронил рэп
  type: MusicAlbum
  date published: 2018-08-08
album: Babylon
  type: MusicAlbum
  date published: 2018-11-08
album: Babylon 2
  type: MusicAlbum
  date published: 2019-02-27
album: Babylon 2
  type: MusicAlbum
  date published: 2019-02-27
album: Babylon 2
  type: MusicAlbum
  date published: 2019-02-27
album: Тату
  type: MusicAlbum
  date published: 2019-04-03
album: Nowadays
  type: MusicAlbum
  date published: 2019-06-16
album: Nowadays
  type: MusicAlbum
  date published: 2019-06-16
album: Nowadays
  type: MusicAlbum
  date published: 2019-06-16
album: Flexdop3
  type: MusicAlbum
  date published: 2020-10-02
album: Я хочу
  type: MusicAlbum
  date published: 2021-10-01