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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.
0xcc2dc1aa557fbb6d0e5d972dd1b4a5427ec130554127972400ddf740dd12d33dThe 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 | a7 | 29 | a9 | 2f | f2 | 2b | 6e | ac | 56 | e9 | 7e | a5 | fa | 2a | 4c | 0b |
| 0010 | cf | 74 | fd | e4 | 2f | 65 | 89 | 31 | 62 | 82 | dc | be | 15 | 7d | 68 | 31 |
| 0020 | 48 | 80 | d1 | 99 | 41 | 96 | a2 | 1a | 8e | b1 | 50 | e0 | 17 | 3b | fb | ab |
| 0030 | 74 | d8 | 72 | ac | a0 | 21 | 7c | c1 | 74 | 9d | 16 | ed | f9 | 06 | c2 | f3 |
| 0040 | c4 | 05 | b2 | 3a | 9a | 10 | 80 | c2 | fd | 32 | 93 | e3 | 9f | 76 | 7e | a8 |
| 0050 | 55 | 9e | 4c | 58 | ea | fc | 8d | e6 | 29 | 18 | 12 | dc | ef | 91 | c7 | 19 |
| 0060 | 52 | ad | bc | b1 | f0 | d7 | 9e | c2 | 5c | dd | 4d | e1 | df | d9 | e8 | 74 |
| 0070 | dc | a8 | d0 | 43 | 98 | ea | 7d | 52 | c9 | 0a | 88 | 6a | ae | c4 | 32 | 5f |
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 | d4 | 6e | 35 | a7 | 07 | 90 | f3 | 27 | 3d | 69 | b0 | 64 | 41 | 48 | ab |
| 0010 | 18 | 8d | 01 | 91 | 27 | 8e | bd | d9 | 06 | 33 | 26 | 08 | 79 | 9c | f3 | ed |
| 0020 | 8e | 31 | e1 | 06 | c9 | 5c | 4e | 03 | 6b | 13 | d3 | b9 | e3 | f4 | 46 | 09 |
| 0030 | b2 | ee | 9a | 4b | 83 | 4b | 2a | 9e | 1d | ef | 72 | 45 | 60 | 39 | 9e | 78 |
| 0040 | 60 | 58 | 2e | ae | 50 | 00 | 57 | 36 | 6c | c3 | 1a | 86 | 79 | 6f | 14 | 54 |
| 0050 | 53 | 3d | 40 | 3e | 03 | 95 | d2 | db | d4 | 49 | ba | 0f | 6e | 53 | 5a | 63 |
| 0060 | a5 | 52 | 3e | 93 | 15 | 0d | 8d | e2 | 8b | 92 | b0 | 2d | 78 | 17 | 76 | 0f |
| 0070 | dc | 9d | 75 | b2 | 99 | cd | 15 | 62 | 11 | 57 | 99 | c7 | 26 | 5f | ad | 7a |
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.
0x673dc21b4a3f79338a3ce6810a581274538ab021af8c7e2ce406ea8eec11f4cb0x0a581274538ab021af8c7e2ce406ea8eec11f4cb0x0a581274538AB021AF8c7e2ce406ea8eeC11F4CBfrom 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 0xcc2dc1aa…12d33d
// 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("0xcc2dc1aa557fbb6d0e5d972dd1b4a5427ec130554127972400ddf740dd12d33d")
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)