CUPSIZE Archive
type: MusicGroup
popularity: 13
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a36c8df4fb510d40714638c8e50cbe473dbcf114f2c0ff2de445cdaa144e09f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dcc868c-329e-4d7f-b1df-4b00ca9a730b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dcc868c-329e-4d7f-b1df-4b00ca9a730b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2dcc868c-329e-4d7f-b1df-4b00ca9a730b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a36c8df4fb510d40714638c8e50cbe473dbcf114f2c0ff2de445cdaa144e09f","name":"CUPSIZE Archive","registered_at":"2026-06-14T09:12:33Z","symbol":"NIM0406280","token_address":"0x07654d2d1c7445622f5a916711b191a04823eb2e","type":"artist","uuid":"2dcc868c-329e-4d7f-b1df-4b00ca9a730b"}
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 0x1a36c8df4fb510d40714638c8e50cbe473dbcf114f2c0ff2de445cdaa144e09f. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2dcc868c-329e-4d7f-b1df-4b00ca9a730b.json and https://artists.proofprofile.net/proofs/artist/2dcc868c-329e-4d7f-b1df-4b00ca9a730b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x1a36c8df4fb510d40714638c8e50cbe473dbcf114f2c0ff2de445cdaa144e09f","name":"CUPSIZE Archive","registered_at":"2026-06-14T09:12:33Z","symbol":"NIM0406280","token_address":"0x07654d2d1c7445622f5a916711b191a04823eb2e","type":"artist","uuid":"2dcc868c-329e-4d7f-b1df-4b00ca9a730b"}
album: Компромат
  type: MusicAlbum
  date published: 2024-02-24
album: палата 136
  type: MusicAlbum
  date published: 2024-02-24
album: Сборник Синглов, Vol. 1
  type: MusicAlbum
  date published: 2024-04-09