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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.
0xa2d94a6f2789637aa6fb21b7c2f15e1cc069e07567b1df7040adb45f673660a9The 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 | 9d | 1f | f0 | ad | 25 | 3a | c2 | fb | ea | b9 | 5a | d1 | da | cf | 1b | ab |
| 0010 | c6 | e4 | 7a | 3d | f3 | af | cd | 0d | d3 | 5d | 2d | 1a | bd | c3 | 7a | a2 |
| 0020 | 9d | 47 | f3 | b4 | 12 | a8 | 43 | 5e | 58 | ce | d9 | aa | 61 | bd | d9 | c1 |
| 0030 | 90 | 5f | 62 | fb | b8 | 37 | 1c | fc | 57 | a7 | 97 | 78 | 40 | 16 | 79 | a5 |
| 0040 | 6d | 7f | dd | e8 | 51 | 3d | dc | 9f | b4 | 5e | 20 | 22 | ba | be | 07 | df |
| 0050 | ba | 24 | 96 | 79 | 45 | 3e | 1c | 3c | 5a | 84 | 31 | 06 | 21 | e9 | 97 | 63 |
| 0060 | f8 | fb | 5b | 05 | fe | cc | a4 | 78 | 69 | ff | 56 | 86 | f0 | 5c | 43 | 64 |
| 0070 | 36 | f2 | 71 | 33 | 3f | 0c | 51 | b8 | a9 | 6e | 31 | 6c | df | 79 | b1 | 26 |
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 | d1 | 01 | fe | d6 | f0 | cc | 98 | 07 | 07 | 5b | de | 55 | 10 | 7e | f9 | 16 |
| 0010 | 1e | da | bb | 2a | f4 | a5 | bd | 54 | 49 | d8 | aa | 36 | 79 | 36 | 0b | 92 |
| 0020 | a7 | 00 | a8 | 0a | 22 | 0d | 00 | 5b | c5 | b9 | 74 | be | ea | 4e | 5d | 2d |
| 0030 | fd | fb | 3b | 71 | 28 | b0 | c7 | f1 | fb | 8e | d2 | 6b | 3f | 95 | 4c | 9e |
| 0040 | 5d | 20 | e5 | c0 | 71 | 4e | 68 | 34 | 6a | 51 | d3 | aa | 44 | 81 | e5 | af |
| 0050 | 6b | 53 | 57 | f2 | 21 | d6 | 46 | 71 | 38 | a1 | 7c | a9 | 91 | 9b | 85 | 6a |
| 0060 | 1f | cb | 6f | 10 | 94 | e3 | 6b | 7e | 8b | ad | c3 | 39 | cd | 22 | d2 | fa |
| 0070 | d6 | c4 | 57 | fa | ec | 47 | 73 | b3 | 3a | d0 | 34 | 65 | b0 | 2d | 18 | 93 |
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.
0x4b115e4c430a0167161c3de6fcade0e86dc517e8abc347cb8b41276383c14f650xfcade0e86dc517e8abc347cb8b41276383c14f650xFCaDe0e86dc517E8abC347cb8b41276383C14F65from 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 0xa2d94a6f…3660a9
// 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("0xa2d94a6f2789637aa6fb21b7c2f15e1cc069e07567b1df7040adb45f673660a9")
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)