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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.
0x400d6d5d22a85ef57f800ba142eede7c55c7a06f4abd74d75a1db2c185bf1a1cThe 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 | 51 | b8 | d3 | f0 | 63 | 1a | 4f | 18 | ee | e4 | c0 | f6 | b8 | 32 | 19 | 57 |
| 0010 | 1a | 94 | 5b | 3e | db | 49 | 89 | a4 | b7 | a2 | 31 | 1f | c5 | 39 | a2 | d4 |
| 0020 | 12 | d4 | b6 | 79 | 60 | 58 | 6b | ca | c3 | 43 | b2 | b1 | 4f | 47 | b2 | 95 |
| 0030 | 70 | 76 | 47 | 09 | c1 | a3 | 1c | ab | f9 | c2 | 54 | b7 | f0 | 41 | c5 | 83 |
| 0040 | d5 | 0b | 9b | 1f | a3 | ea | b9 | e8 | 79 | d3 | 89 | 75 | a9 | af | d2 | f6 |
| 0050 | 3c | c1 | 22 | bc | e5 | de | b5 | 6e | 72 | 18 | de | d5 | ec | ed | f0 | 96 |
| 0060 | d0 | 69 | de | 71 | 8f | 75 | 82 | a7 | 03 | a6 | 5e | cf | 1b | 02 | 30 | e1 |
| 0070 | 9d | 80 | 61 | f6 | 34 | 25 | 10 | 7b | 3b | c6 | fc | c0 | 02 | ac | 18 | 7d |
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 | 64 | ec | 0d | e8 | 77 | 29 | bc | 1a | fa | c4 | c3 | b5 | b3 | 17 | 44 | 3b |
| 0010 | a6 | be | 3d | 04 | 58 | 50 | 64 | c1 | 43 | 5c | 78 | 58 | 73 | 67 | a9 | 60 |
| 0020 | 02 | ac | 1b | 84 | 15 | 51 | 94 | 87 | 84 | fa | 8c | f6 | 6f | 8f | b9 | 71 |
| 0030 | f6 | ce | 43 | 6a | e8 | 4a | 98 | c2 | d1 | c1 | e8 | a7 | ae | d4 | 98 | 98 |
| 0040 | 34 | 33 | 18 | 76 | d3 | ac | 0f | 75 | 80 | 2c | 94 | dd | 00 | d2 | 1f | bc |
| 0050 | f2 | ae | d5 | ea | 40 | 2c | d0 | 64 | 59 | 04 | 76 | 96 | c9 | c8 | 5d | 8e |
| 0060 | df | d2 | 61 | 58 | 5c | 33 | e8 | 71 | 02 | 92 | 5b | fa | 08 | 6e | 5e | 97 |
| 0070 | a0 | b0 | e1 | d9 | e7 | c8 | 2f | f9 | 72 | f2 | a6 | d6 | 07 | 5e | 5a | 22 |
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.
0x8bb30329c7e61798ec0e5fcb2b77fd7d304f4bd799488c85342fc6663aed2faa0x2b77fd7d304f4bd799488c85342fc6663aed2faa0x2b77fD7D304f4bd799488C85342Fc6663Aed2FAafrom 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 0x400d6d5d…bf1a1c
// 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("0x400d6d5d22a85ef57f800ba142eede7c55c7a06f4abd74d75a1db2c185bf1a1c")
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)