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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.
0xc44d5e5e03546a52222d22366b24a0f4f499f7bf811adb8684e321500ac2dc8fThe 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 | 2e | cc | 9e | 07 | 96 | f4 | 4a | 9d | fe | ab | 2b | 50 | a0 | 1f | 38 | ff |
| 0010 | 13 | 7c | c1 | d0 | 64 | 6c | 5b | eb | 6d | 69 | a2 | 6b | 67 | 8b | c0 | 64 |
| 0020 | 1c | 4b | df | 48 | 3e | dc | d4 | 42 | d7 | 26 | 92 | ef | 41 | 6d | ee | 8c |
| 0030 | 88 | b1 | 62 | 8f | a6 | 7c | c4 | 27 | 68 | 4e | d7 | a1 | e8 | 98 | 7c | b9 |
| 0040 | 71 | 12 | f6 | 1f | 25 | 98 | 30 | f3 | f4 | 16 | 98 | 54 | 4e | d6 | 14 | 66 |
| 0050 | f9 | 9f | bc | 67 | c3 | 2e | e8 | ec | 9d | 94 | 50 | ab | 14 | 42 | 9f | 05 |
| 0060 | 3a | 29 | 94 | 89 | c8 | 16 | 89 | ef | e2 | 9f | 5f | f9 | b2 | d7 | 57 | 71 |
| 0070 | 88 | 92 | 3d | 2e | a6 | 01 | 98 | 5b | 22 | 9c | 32 | b8 | d1 | c4 | e9 | 6f |
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 | 6e | 9a | 86 | 23 | ad | 25 | 3d | 08 | 29 | e8 | df | 6d | 34 | 64 | d8 | 53 |
| 0010 | 5b | 6d | 43 | 40 | 82 | f4 | 57 | 52 | ed | 3d | 3f | ec | df | cf | 57 | 5c |
| 0020 | 33 | db | 4b | 76 | d8 | fb | 26 | f9 | 4d | 1c | e9 | 72 | 0b | b6 | d5 | 85 |
| 0030 | 5a | a5 | 38 | ae | 0d | 6a | e1 | db | 6e | 61 | a3 | dd | 1e | 94 | d1 | 68 |
| 0040 | b8 | 81 | 53 | d8 | 1d | 70 | a4 | d8 | 43 | 32 | 27 | 84 | 19 | 50 | 87 | e5 |
| 0050 | 1a | f5 | 78 | 6f | 19 | 84 | 23 | 5d | 60 | 96 | 7d | b4 | 1d | 98 | 9e | 5b |
| 0060 | 08 | 7b | 5b | 82 | 5c | e6 | d1 | 1d | 5b | fa | 86 | d8 | 1b | 4c | 7f | 22 |
| 0070 | 01 | de | bb | 9d | d8 | 67 | 20 | 82 | 1c | bf | 8b | 57 | 57 | ed | 35 | 6a |
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.
0x2de753c98b96e5da04fb789c9679fbd64f88578121f2a435ae5a4656b2e77da20x9679fbd64f88578121f2a435ae5a4656b2e77da20x9679FBD64F88578121F2A435Ae5a4656B2e77Da2from 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 0xc44d5e5e…c2dc8f
// 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("0xc44d5e5e03546a52222d22366b24a0f4f499f7bf811adb8684e321500ac2dc8f")
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)