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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0xcd92dd3f386342336bf27c954832216c012ba6d30ca4a27ee4122084a5a246d9The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | 50 | 08 | e3 | eb | 01 | b7 | 77 | bd | cd | a7 | 63 | f6 | 95 | 52 | f8 | 1e |
| 0010 | 54 | aa | b3 | ad | f7 | c6 | 55 | ea | 78 | 6c | 12 | e1 | ab | c6 | cc | d0 |
| 0020 | fe | 80 | 48 | c3 | 0c | 02 | 8e | a8 | ed | f0 | 6e | 14 | a5 | fe | 4d | 4b |
| 0030 | 69 | 5b | 66 | c2 | 66 | ef | 12 | 6f | 0d | 24 | 68 | cc | 1a | 4b | b6 | 9a |
| 0040 | 7b | 65 | d8 | 4f | 19 | a9 | 45 | ae | 65 | 6c | ce | 46 | 35 | d5 | b2 | 34 |
| 0050 | 93 | 27 | 55 | 33 | 9a | 89 | 3c | c3 | 7e | eb | a4 | 36 | 0a | e7 | de | d2 |
| 0060 | b6 | 0f | 37 | 3c | 13 | e6 | 1c | c2 | af | 42 | 3d | 35 | 45 | 8a | 26 | dd |
| 0070 | 28 | 71 | 79 | 2a | cc | 07 | 77 | 75 | f6 | f2 | fe | d1 | 8e | bf | 6d | 4c |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 2f | bd | a2 | f8 | 8d | 48 | 1c | ec | 6d | 30 | 15 | 9b | 33 | 33 | 59 | 33 |
| 0010 | 4c | 7a | 56 | 9a | 0d | 57 | 9a | 98 | ad | 95 | cf | 91 | ef | 41 | 7c | e3 |
| 0020 | e1 | c9 | d7 | b4 | d7 | 25 | 50 | c8 | 95 | 9f | 1f | 05 | ca | 50 | 55 | 06 |
| 0030 | 9b | e9 | 44 | 94 | 47 | 1c | 6d | 84 | 25 | 6b | 38 | a7 | b9 | a6 | d3 | b4 |
| 0040 | 37 | 3f | cb | f6 | 0c | 17 | 4e | 62 | 48 | 60 | b3 | 17 | a5 | b4 | 44 | 6e |
| 0050 | 68 | 32 | 8b | 8b | 13 | 7b | ad | fc | 5c | 68 | e8 | f1 | e7 | c3 | e7 | 9f |
| 0060 | dc | 68 | 88 | cc | 4e | 1d | b6 | 9a | 6d | f3 | 2a | 7a | ff | 9d | 2c | c9 |
| 0070 | c9 | f4 | b3 | 58 | e9 | 03 | 76 | c5 | 77 | 7b | ec | 0f | ff | 95 | 79 | 28 |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x615abe84908539c2ba02a415050a52b4f5b75c4acc53472482992d473d8e19550x050a52b4f5b75c4acc53472482992d473d8e19550x050A52B4f5b75c4AcC53472482992D473d8e1955from addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0xcd92dd3f…a246d9
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("UAjj6wG3d73Np2P2lVL4HlSqs633xlXqeGwS4avGzND+gEjDDAKOqO3wbhSl/k1LaVtmwmbvEm8NJGjMGku2mntl2E8ZqUWuZWzORjXVsjSTJ1Uzmok8w37rpDYK597Stg83PBPmHMKvQj01RYom3ShxeSrMB3d19vL+0Y6/bUxLFGZEKXCAKv0aSFoYdvGsnR24H/BfrpnaT8mpCznieIKG/wHaMJTui/wkJArZMONnqwBTgfBDGyVRgYBEwR+oDd5RPcoYSOV3gGwbg9V59/pzjVLqprUT3+Qe6dxFSw99q3qomzo4grNwbQQArnAHZC1UOL1O3RUf3LqjI7kCZ4jr22QDRG46RMr11LB0jFfRagoIBB4xiNYfRfC2HYKgLYg79qZhzSUVwTYwJgduTkYlWZGOVirtzN2biKH79+8yaW0mkARrWABVDa6JNnPS9hTWtdCTlL+zYTp0YYt0+X/rhhY2CuXv9QfJMWCqaEdlxsA3IGVSmYkuebAuHcsbIHiqdEgHzRjuPpzcIkOK/BGM2Rmez15g8YguvBXaMZUsoI6QJUhBWCqce6cnfu9Rwe8M+ICWclUBEeP3Jslp0EV70vAzCRNBuFoNvbwfm7r3tF8e7dLshU0NTxhRdn1qUKINF2NAbp7jPebBRvN3pa5iT1K0X0m+YA/MQOTPFgKtjJ5UjsermrQmrhjRJSBaT5oRyLccrGP6+gxkQJAJHmnhfYzzAv8h7Utec5BzbjvkwywgrKzPFvl78t7x9Aj+YAQEWDeLorfPkj/4p2FBwunN0bl9fPw8Iwy9jaXdknrpfxQttXHdKQJqVSzr7aGIjHcJP4aNYKXsxrQKPdPl2INpr7O6t5ef8ux7xoydmhglpXTu0ddQEMVZojCUK9FA00puhB/aLxD8GecXd4WKTjENCToi+FNMnvt0KVCysXJD7MzNBViPoI1kZ7JQ5y7gf7ki+WzC7uHDGefjZ//TiBDAdUF3DreLITS8APiHtFCRljVkBGDDHp4N175LWYTpw61zMxcyXtP2nw22UsQGZgULHZQ5OjduFQuDxIqGQyyzWdOKoKIHVHR6lDxIIC8fqGOrUzQW529lQavyjCivhtD0gwvfmbO+YKc4cqW7+jRpJ3/7krHGlO3Z02c72pUXe9L3J4IPPywddU5ZYUy9OqPeIHBr7bCe7hGmC6YH/D+2Nyzzke6u6I+knjWobCD9tStLdbVw734KvFTMwbmHOf5xBN/JK37K9T1fii81bIO3QW8tjneCBFrVfGzYXL4ylnHOvqLvX6082SApeUwW0FK93AW8cktJMcr+nATpyRlafSEBmWsfa3N3G0OibrNK2KDAbkIVNb3FaLPuXFNm+uO59s/PGy+1oItanrj6+1nho8T23GbrfOma8CR9/YKcdr7gili8gw/2SM0ypY/eLlLFyoNAWJulmaDS3WOtQhOIm8eVrMR+Tzs4/zAqAhOjdWuKSabf6yPHFW5HGP+GA4cBQ3iZvmH5d2coqxUDDweXFbqCAVKLxWsG6RwrtgMPLOMoj/jo/TgNAN6sTY3v3l9NzgTdBQhHx0CC0S93LCV5lNiD1bXq+dwSiZsVdjugEChQz3j64inAYIZLJaBSlD+vctdlcWBSPrweeUgqVpTSWuR6qrT37J3oh/JUG6PrfuzqlP0tRiJTBhySQIxzvje8oAs7te6vzZRUMVXhHcCM5Km5XSEPj80Qy/alhQLd8J1Rht5Nc08P2jdRWdhqK/e+u2T4+hrB8hn28xggG4IEt6MjIqLU3pbxt2OesjIC2jzN2RCHFtSNV4crZhxaliHGNxNgx+7ziYopcIWwmubMfyWdzxmDG4w+7wqX4uzixaxqoYPmNSFM7aNRbu91AZu89C264QyBtmbML0ZPe2GF/HF0QUt9MLUdtKTiHV4I11Q31lDs8xqoNPlFAyegBZI48NXqlLx1BAddkcyAZG87AHGa/rn4nwD1IxUZ8sFlka1WH9kphm1EeizBN7LbuvSZlrvKSZ730XCD/e88pTEHiZjgvstImvcRhy9+GPd/n8i6gqEP0IMfIhoT4PSpBKtd4RdrtbWPJIQeRuCKDEZtkN8fk+Ye8P5JMsZcktABgfVH5yKKJTyN01QKD56XL9p13CcZIS2Mh2ycFGmsHT3a7+OwwyDEjRq5IdyRgN+nopyUtrt/Zow22B+JXjOZQu6RI4sIB2YMwgipzjsDm14N6L+cq1M8ne4uhy/TyNpnGihetzQo0OFrBVJMQgdJj+MUJmqBmy9TMu96BONpesNNVKIKlHnyd6Io2lKa38G5F4+KMRGb5xGhp8KePU1rLoaAR2FENfMbIGx5NrLifoiS03E208AFHGKz00PIxbFL+juOV5dT8otACFu+0Onxwn+dx2XLVHwhd5U+dQeVLLJ//peKg9i4QLYNqGS1eh+v1M8xG6a5gguKV0TeihiGN4O4Gf/dle+XL+jYXQVO6qI1JSOsny6phdCYE4erc5qWGLpjnPZs//ZjSyonDqS5fXqDyKxa2GiuHrhpkkTCWI8kTklN1jVD5kavp2VaP6HytMRzUmaTCS8jRrnFJpLw/tKyzSSTppY9blRrSNIWtja22SZ/54UDVBQ+Q2jLFBUWffEGVDM25q0ioe/OZRt8HiGBmo0p2SbxiZ0Hfi9so/oWdRrU9fZu3U5PpReC78LJmVvm2yih7WhCsXtAFvgDzCwSRLQDsoOi0I3aYAGnHmdgpW5d50pkv0H0FHIpFKZBQ4cyrQdGf9lytN6B5FdvymFiJR3HsjOapXCppTF8z1/GaG/uey1gaumTshk4QRijuR8qSF5PJBDU6HsN0nxEqFsg7RIfOGzaPrHpecE2oXyjLAVx5PU5DzrzDcEuaWzZP3YWnnhEdYDVthD+xBbEF/4zw1yg9whQEdnQrozVb0aB+6zroHkCxNlz2vK456ZfkswXukrCO6/10CYC9LmYzzBMLIAXAQB1fZVlejeBBMUMwaXfn1g97XGEQOC8pCjPxDamK10HSD8TLzZ04qHAahMexp26lzGSxi3Ncawt+Wzgb0CdylOncCym7Sco2F4CI6eru+jYzPq0bf1Q2tERD9DixKe/JgWWacTw2PKz7R2smq4VlgN03Hi8fCiCKjni13ZJtDrOPQ81cpnLiU7tbexnb/ppQ5K7JcUZiGd0uruHn9wMvbysDmt+aHQzJjeNQMnlpYlW6AwlUUi8+dEPaVgoLg60Br/BQRaXqx6zSCo0eCfoVCG05j9j6Cwf+3LOhQ2F2hrIFP3zu2vthjd8gktYWn9IEb6gHw64ZuJUp9sr8Jd0L735P4LfynpnlR4kyS+465Li3SgCSpf8N12HDR0R+eqwIID87lgcJEArU2PpBEW3an+DVl95hHdSfyZlZ+0pFiAI6gQE4UI1bLs5gjF7Dp3ko2hYA30CUgv+sBPtT2x68zhS7HWuI2RjlCpouFJw//OQ/urDXGnNNTl3CrGjF23+whM264SlU4iPLLUTmDiugBQmbOAmN4cxEjRgEIS48IwPof+Yi4d4teMh9v1qrMcxXmTHRJH+E2tlQyv4nhD+98qHBOhhEpYIuSlTd37l9uD4VeLU8C0Bumx/PDd06Myafnx1gD4EQN4jyAJl2JSx0YyiykuiGnHHWIwbLNZ3F3FBfrU2LNPGc3+pO4M01O6rLX3fSTmXnhAJ8tFsKp7TBVTJ4KIjde3PRGUPNQdRAFWUsvYXewMxlUpYPvEkqRcP3jTelh8ufD4/v3/bNtlj/AC7ziwzU1nWqcclgrLZb26LrWMfM6ekGLPlLpRT0xsTRfzKyZb24uA7HD/CxDe0sm8274B4nvEsEd/0dY+Pek7x5SVqqdnI/gHEqrc1b8rbeb4CNNnrzlfMZra/e4BA0ZwC6ULiOzc0hEphW3CaHWXcb1ZigwElOhArFifdS3zjj65cHiRbXiet+CVX5yEQZeGb15x+Z8v3HFD//eQKqtaQiOOCMr0VOuylyEizd1TK/T/d+bXLGZEoFjMPu1fBtEIbAGLgoQS/RmQ6vwOnpWciVztqBFZTyXz0SEGTXPpmtVvygs4hMKSCUNugdgbXsLaGjvzpI47TRB5F80QObJaw1rSGwhMG/H+YvX12D78V9HXVAqf75OAJJ+664QukEgLLww5wOf8ffCT0wOdfwer4cRe0PkdFh0nvk58ZJONwyy1hEVrHl/MjSqfhL/H2TOIlOddikMITEBAz8x7apa9JYRlrOI3KTTdIDxUibaI2c4lVOAw1bad9DeWjojmZjDEP6JLStIjtpV53kE/3UOtTnPDUxdZVIc0rf7BFZJtRMvKQMrqZ0u/Ndn4PIyc2TE9oio6uz+wVG5T0Ai1GYnWyvtvv8vUMNaKo4/1PUnqRpdcUFyI4QZquAAAAAAAAAAAADBAbIScu")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0xcd92dd3f386342336bf27c954832216c012ba6d30ca4a27ee4122084a5a246d9")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)