xxcertified
type: MusicGroup
popularity: 3
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9492a07195dac2c16f42d5e1e62877ec93c89139ffa78ce152bac12355b37fcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16f7b1c0-738e-4ae0-89f5-24d6ccf9f4bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16f7b1c0-738e-4ae0-89f5-24d6ccf9f4bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16f7b1c0-738e-4ae0-89f5-24d6ccf9f4bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
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 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 0x9492a07195dac2c16f42d5e1e62877ec93c89139ffa78ce152bac12355b37fcf. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16f7b1c0-738e-4ae0-89f5-24d6ccf9f4bb.json and https://artists.proofprofile.net/proofs/artist/16f7b1c0-738e-4ae0-89f5-24d6ccf9f4bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
album: FEDERALi
  type: MusicAlbum
  date published: 2024-05-31
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  type: MusicAlbum
  date published: 2024-06-12
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-08-28
album: i s l a n d .
  type: MusicAlbum
  date published: 2024-11-12
album: FEDERALi, Pt. 2
  type: MusicAlbum
  date published: 2024-12-24
album: CERTIFIED X1
  type: MusicAlbum
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album: DRUG MONEY
  type: MusicAlbum
  date published: 2025-01-02
album: I'M ON ONE
  type: MusicAlbum
  date published: 2025-02-25
album: Money Stackin' (Remix)
  type: MusicAlbum
  date published: 2025-02-28
album: SWAOS
  type: MusicAlbum
  date published: 2025-06-03