Bluud Brothers
type: MusicGroup
genre: hardcore hip hop
genre: horrorcore
genre: rap metal
popularity: 2
followers: 454
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x658b251f6277a9e7c471503ac8f85cfd3f58f38b56d4255ac911d48481f20091
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d84d0b-5770-45a7-a0e6-c39354eaac7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d84d0b-5770-45a7-a0e6-c39354eaac7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5d84d0b-5770-45a7-a0e6-c39354eaac7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x658b251f6277a9e7c471503ac8f85cfd3f58f38b56d4255ac911d48481f20091","name":"Bluud Brothers","registered_at":"2026-06-20T07:27:32Z","symbol":"NIM1553803","token_address":"0x1df02c601b9fefff55f874be5944d7065091ed56","type":"artist","uuid":"a5d84d0b-5770-45a7-a0e6-c39354eaac7b"}
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 0x658b251f6277a9e7c471503ac8f85cfd3f58f38b56d4255ac911d48481f20091. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5d84d0b-5770-45a7-a0e6-c39354eaac7b.json and https://artists.proofprofile.net/proofs/artist/a5d84d0b-5770-45a7-a0e6-c39354eaac7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x658b251f6277a9e7c471503ac8f85cfd3f58f38b56d4255ac911d48481f20091","name":"Bluud Brothers","registered_at":"2026-06-20T07:27:32Z","symbol":"NIM1553803","token_address":"0x1df02c601b9fefff55f874be5944d7065091ed56","type":"artist","uuid":"a5d84d0b-5770-45a7-a0e6-c39354eaac7b"}
album: Nectophilia
  type: MusicAlbum
  date published: 2017-06-10
album: Feel Right
  type: MusicAlbum
  date published: 2017-08-19
album: Queen City Rippers
  type: MusicAlbum
  date published: 2019-04-09
album: Villains
  type: MusicAlbum
  date published: 2019-10-31
album: Enemies
  type: MusicAlbum
  date published: 2020-03-06
album: Slasher
  type: MusicAlbum
  date published: 2020-09-21
album: This Halloween
  type: MusicAlbum
  date published: 2020-10-01
album: Devil's Knight
  type: MusicAlbum
  date published: 2020-10-31