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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.
0x1ced5461b2ffb2fb654d23599bc0a44273dd74a324238b67646be32531d1f746The 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 | fe | d3 | eb | 33 | df | 99 | 37 | fc | 2c | 51 | bf | da | b4 | a9 | e7 | c5 |
| 0010 | 36 | b8 | ba | f0 | 61 | ce | 73 | 33 | c8 | 21 | 93 | 03 | 00 | d8 | 18 | b0 |
| 0020 | fb | 4c | 0f | da | 03 | 61 | 72 | 73 | 3b | 38 | 9c | b9 | bd | c1 | 66 | b0 |
| 0030 | eb | bc | 01 | 7e | 26 | dc | 63 | 0d | 26 | a0 | c6 | fd | 2a | 6c | 8c | 5c |
| 0040 | 8a | b6 | 19 | 0f | 80 | 0f | ad | 61 | 37 | 1f | 47 | a6 | 8c | e0 | ff | 37 |
| 0050 | b8 | 64 | 60 | 64 | 5b | 75 | 42 | 71 | b5 | 18 | f1 | fa | d0 | 5e | d0 | 16 |
| 0060 | a2 | c9 | b1 | eb | 38 | f2 | 28 | 5a | f9 | 8b | 6d | 01 | be | 68 | 95 | e5 |
| 0070 | df | b2 | 43 | 90 | bc | cb | 7c | 4e | 3d | 3c | da | db | 62 | ac | 98 | d6 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x1ced5461…d1f746
// 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("0x1ced5461b2ffb2fb654d23599bc0a44273dd74a324238b67646be32531d1f746")
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)