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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.
0xc7379b273a4186e091ffbd4a8554baa529f451273961810e6b6ca76f8701d7fcThe 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 | 67 | 59 | 77 | 98 | a1 | 96 | 77 | ee | 2c | 8d | 08 | 52 | 28 | 00 | c5 | d8 |
| 0010 | a3 | 60 | 9a | 8d | d1 | bb | e5 | eb | d0 | 6a | 99 | fe | a7 | df | aa | 3f |
| 0020 | 44 | 01 | f9 | b0 | bb | 73 | 55 | c1 | a8 | c2 | 43 | bf | 5d | 50 | 39 | d0 |
| 0030 | da | 45 | e2 | aa | 69 | 10 | 7b | a1 | d1 | fe | f1 | 37 | 54 | 04 | 7a | 0b |
| 0040 | 02 | fc | 72 | ce | c5 | 4e | 43 | 8d | a7 | 36 | 1c | 5c | 3f | 19 | cd | 53 |
| 0050 | 45 | 91 | f3 | 86 | ef | 11 | e1 | b1 | 73 | 9d | b7 | 2f | 90 | 84 | 92 | 26 |
| 0060 | 22 | 2d | 0e | 3b | 58 | 2a | 76 | e2 | a4 | 9e | 88 | 5d | d7 | b9 | 0e | da |
| 0070 | 52 | 4f | 18 | cf | e8 | e7 | f9 | ca | de | c0 | 32 | 96 | dd | 75 | 02 | e1 |
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 | 40 | 6e | 9b | 8a | 0e | ab | d8 | cc | 20 | 21 | c1 | 55 | cb | 2e | 06 | 06 |
| 0010 | c1 | 44 | 3b | 49 | 30 | c1 | 6a | 8e | 7a | 8c | 65 | 00 | c5 | 08 | ed | cf |
| 0020 | b5 | b9 | 69 | 48 | 6e | 50 | 96 | 99 | 91 | c3 | f0 | fa | 26 | b1 | ce | 3e |
| 0030 | ae | 53 | 47 | 11 | 49 | 2a | 23 | 32 | d3 | 58 | a5 | f4 | 2c | 3e | 3b | 14 |
| 0040 | 41 | e9 | 44 | 30 | 7a | 18 | b1 | 58 | 52 | 15 | be | 31 | fa | 39 | 94 | 43 |
| 0050 | de | 4e | 28 | db | 17 | 58 | 5c | 7b | 4b | 53 | 09 | af | c2 | fa | 2b | f3 |
| 0060 | df | 0f | ab | 11 | 89 | 93 | af | ba | 96 | d8 | 2a | ce | 39 | 6a | a4 | c9 |
| 0070 | 21 | 57 | 1f | cd | 09 | 17 | e0 | 59 | f7 | 54 | f9 | 4a | d4 | 8b | c0 | 56 |
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.
0x48393a5f6ec543e106f2584d572ada4c58cc140510bdc32fbd164be3d90979770x572ada4c58cc140510bdc32fbd164be3d90979770x572Ada4c58Cc140510BdC32FBd164BE3d9097977from 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 0xc7379b27…01d7fc
// 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("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")
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("0xc7379b273a4186e091ffbd4a8554baa529f451273961810e6b6ca76f8701d7fc")
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)