21santt
type: MusicGroup
popularity: 2
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe365fce3d6aa9957f79cec5f164e784f851a68bf90e189c79c911a5038025d0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c14bd03-add9-45bc-b0c6-b4b7af3619b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c14bd03-add9-45bc-b0c6-b4b7af3619b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c14bd03-add9-45bc-b0c6-b4b7af3619b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
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 0xe365fce3d6aa9957f79cec5f164e784f851a68bf90e189c79c911a5038025d0c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c14bd03-add9-45bc-b0c6-b4b7af3619b3.json and https://artists.proofprofile.net/proofs/artist/7c14bd03-add9-45bc-b0c6-b4b7af3619b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
album: Check With Love
  type: MusicAlbum
  date published: 2020-05-29
album: Young Homie
  type: MusicAlbum
  date published: 2020-10-06
album: Troubles
  type: MusicAlbum
  date published: 2021-01-25
album: Bed Of Roses
  type: MusicAlbum
  date published: 2021-02-12
album: Lies
  type: MusicAlbum
  date published: 2022-11-14
album: Replay
  type: MusicAlbum
  date published: 2023-09-15
album: The Only Son
  type: MusicAlbum
  date published: 2023-10-26
album: Gucci Sweater
  type: MusicAlbum
  date published: 2023-11-10
album: Double Up
  type: MusicAlbum
  date published: 2023-11-28
album: ALFRIEDA
  type: MusicAlbum
  date published: 2023-12-12