Dougen
type: MusicGroup
popularity: 5
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x193de57968239ce9c043c7ca91b4dfbda4bce787b9552ffb384e1e51c29544b8
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/6ebaec6b-6d86-474c-8d74-209233a857f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ebaec6b-6d86-474c-8d74-209233a857f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ebaec6b-6d86-474c-8d74-209233a857f2
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 0x193de57968239ce9c043c7ca91b4dfbda4bce787b9552ffb384e1e51c29544b8. 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/6ebaec6b-6d86-474c-8d74-209233a857f2.json and https://artists.proofprofile.net/proofs/artist/6ebaec6b-6d86-474c-8d74-209233a857f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Aishitaoi
  type: MusicAlbum
  date published: 2019-11-17
album: Ejbksdfg
  type: MusicAlbum
  date published: 2019-12-02
album: Tijbadfl
  type: MusicAlbum
  date published: 2019-12-02
album: jhjh
  type: MusicAlbum
  date published: 2019-12-29
album: kjdfggr
  type: MusicAlbum
  date published: 2019-12-29
album: jhbjbv
  type: MusicAlbum
  date published: 2019-12-29
album: wejheg
  type: MusicAlbum
  date published: 2019-12-29
album: wehodfg
  type: MusicAlbum
  date published: 2019-12-29
album: uhuerfr
  type: MusicAlbum
  date published: 2019-12-29
album: jjheiurh
  type: MusicAlbum
  date published: 2019-12-29
album: iuhiuweh
  type: MusicAlbum
  date published: 2019-12-29
album: uhuiwherg
  type: MusicAlbum
  date published: 2019-12-29
album: kjiwergw
  type: MusicAlbum
  date published: 2019-12-29
album: kjkjbv
  type: MusicAlbum
  date published: 2019-12-29
album: jhjbv
  type: MusicAlbum
  date published: 2019-12-29
album: jhieig
  type: MusicAlbum
  date published: 2019-12-29
album: haiwef
  type: MusicAlbum
  date published: 2019-12-29
album: kjjkhasdf
  type: MusicAlbum
  date published: 2019-12-29
album: jhwkdfg
  type: MusicAlbum
  date published: 2019-12-29
album: jbjbejg
  type: MusicAlbum
  date published: 2019-12-29
album: jhbajhg
  type: MusicAlbum
  date published: 2019-12-29
album: uhuhfg
  type: MusicAlbum
  date published: 2019-12-29
album: jkjndksf
  type: MusicAlbum
  date published: 2019-12-29
album: knjndkf
  type: MusicAlbum
  date published: 2019-12-29
album: kjhsdfg
  type: MusicAlbum
  date published: 2019-12-29
album: jnkjadf
  type: MusicAlbum
  date published: 2019-12-29
album: uhuierg
  type: MusicAlbum
  date published: 2019-12-29
album: oihoihag
  type: MusicAlbum
  date published: 2019-12-29
album: jkjdf
  type: MusicAlbum
  date published: 2019-12-29
album: xjhiju
  type: MusicAlbum
  date published: 2019-12-29