40rtycal
type: MusicGroup
popularity: 9
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13650bb59ec3f68504e89ab99ffcc1fe3ab36c4885a50f7000557ef1f8667366
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd806cce-3891-4c7a-9e90-b9d6174f9893.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd806cce-3891-4c7a-9e90-b9d6174f9893.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd806cce-3891-4c7a-9e90-b9d6174f9893
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
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 0x13650bb59ec3f68504e89ab99ffcc1fe3ab36c4885a50f7000557ef1f8667366. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd806cce-3891-4c7a-9e90-b9d6174f9893.json and https://artists.proofprofile.net/proofs/artist/dd806cce-3891-4c7a-9e90-b9d6174f9893.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
album: MAACO (remix)
  type: MusicAlbum
  date published: 2022-02-02
album: MAACO
  type: MusicAlbum
  date published: 2022-02-16
album: LOVE$iCK
  type: MusicAlbum
  date published: 2022-02-18
album: FASHION!
  type: MusicAlbum
  date published: 2022-09-06
album: BACKONMYBULL$hIT
  type: MusicAlbum
  date published: 2022-09-11
album: Taste The Rainbow
  type: MusicAlbum
  date published: 2022-09-30
album: Princess Bride
  type: MusicAlbum
  date published: 2022-11-10
album: Prom Queen
  type: MusicAlbum
  date published: 2022-12-01