DJ -O-
type: MusicGroup
genre: urbano latino
popularity: 19
followers: 334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81afa30559507207f858e715b5f4ce299ab754d0004b09b4fc62b2747a8e99a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b673b175-d6bd-4834-b1b5-247a718d52f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b673b175-d6bd-4834-b1b5-247a718d52f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b673b175-d6bd-4834-b1b5-247a718d52f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81afa30559507207f858e715b5f4ce299ab754d0004b09b4fc62b2747a8e99a8","name":"DJ -O-","registered_at":"2026-06-14T23:42:23Z","symbol":"NIM0613762","token_address":"0xe90a0b6dea5ed6e7b51e669b210a7241cb134706","type":"artist","uuid":"b673b175-d6bd-4834-b1b5-247a718d52f2"}
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 0x81afa30559507207f858e715b5f4ce299ab754d0004b09b4fc62b2747a8e99a8. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b673b175-d6bd-4834-b1b5-247a718d52f2.json and https://artists.proofprofile.net/proofs/artist/b673b175-d6bd-4834-b1b5-247a718d52f2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x81afa30559507207f858e715b5f4ce299ab754d0004b09b4fc62b2747a8e99a8","name":"DJ -O-","registered_at":"2026-06-14T23:42:23Z","symbol":"NIM0613762","token_address":"0xe90a0b6dea5ed6e7b51e669b210a7241cb134706","type":"artist","uuid":"b673b175-d6bd-4834-b1b5-247a718d52f2"}
album: Electro Swing
  type: MusicAlbum
  date published: 1970-01-29
album: Movimiento Naranja (Remix)
  type: MusicAlbum
  date published: 2019-09-13
album: FIFA 20
  type: MusicAlbum
  date published: 2019-09-15
album: Que Calor
  type: MusicAlbum
  date published: 2019-09-16
album: the joker
  type: MusicAlbum
  date published: 2019-10-07
album: Solo Gamer
  type: MusicAlbum
  date published: 2019-10-16
album: Brega Funk
  type: MusicAlbum
  date published: 2020-03-17
album: Coronavirus dembow
  type: MusicAlbum
  date published: 2020-03-19
album: Que Los Cumplas Feliz
  type: MusicAlbum
  date published: 2021-01-20
album: Cumpleaños Feliz Regueton
  type: MusicAlbum
  date published: 2023-06-01
album: Cumpleaños Feliz Regueton
  type: MusicAlbum
  date published: 2023-06-01
album: Pequeño Dormilon
  type: MusicAlbum
  date published: 2023-08-01
album: Duerme Con Dios
  type: MusicAlbum
  date published: 2023-08-02
album: Cancion De Cuna Para Dormir Bebes
  type: MusicAlbum
  date published: 2023-08-11
album: Luli Pampin La Vaca
  type: MusicAlbum
  date published: 2023-08-15
album: La Vaca Lola Menea La Cola
  type: MusicAlbum
  date published: 2023-08-28
album: Happy Birthday For Baby
  type: MusicAlbum
  date published: 2023-09-08
album: Calmar Al Bebé Que Llora
  type: MusicAlbum
  date published: 2023-09-14
album: Los Niños Que Lloran Se Ponen Feos
  type: MusicAlbum
  date published: 2023-09-19
album: Baby Happy
  type: MusicAlbum
  date published: 2023-10-09
album: Chakalito
  type: MusicAlbum
  date published: 2023-11-20
album: All I Want for Christmas Is You
  type: MusicAlbum
  date published: 2023-12-11