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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.
0xf6485b4aa7b0bd8ef77d942b3e376f6a00b44634c9b678a63feb691b1ac9a7ecThe 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 | 13 | 78 | 64 | 3f | e5 | f6 | 8f | 13 | 8a | 1f | 3f | 5a | a5 | cd | ec | d9 |
| 0010 | 3d | 48 | 2f | 67 | 54 | 3a | 22 | b9 | 5d | 94 | ca | 88 | 53 | e9 | ff | 63 |
| 0020 | 7f | 34 | 1e | 3a | a2 | 4f | f5 | 1b | db | 9b | 54 | df | 89 | 75 | 5e | 91 |
| 0030 | 2f | bf | 3f | d7 | a7 | bb | ab | c4 | 59 | 16 | 45 | cf | 22 | dd | 12 | f2 |
| 0040 | 08 | 0c | 19 | bc | ed | 2e | cb | 7c | 5b | 85 | f2 | 08 | 64 | 04 | e0 | c4 |
| 0050 | 7d | 68 | 06 | 0b | c8 | 62 | 12 | 14 | 01 | e9 | ab | fc | 94 | 7f | 3f | 68 |
| 0060 | 02 | 48 | c2 | 5f | 3a | 7d | 3d | 6d | f1 | a3 | 4d | 14 | e2 | 59 | 69 | 0d |
| 0070 | 3c | fd | 1c | d1 | 84 | 8c | e5 | b6 | 98 | 45 | 2e | 83 | f6 | 18 | 1c | 2a |
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 | 4c | 4c | de | fd | 91 | ce | b6 | d7 | 84 | e5 | 7c | b6 | 2f | 25 | d8 | cd |
| 0010 | 69 | 71 | c7 | b4 | 15 | 9b | a1 | 5b | 57 | ab | d0 | fe | 5d | 24 | dc | 9c |
| 0020 | bd | 8b | 2f | 5d | c9 | 73 | c2 | 54 | 1c | 61 | c7 | 7d | 23 | 3e | 5c | b6 |
| 0030 | a2 | c8 | 0f | 33 | df | 4a | d7 | 4b | f3 | dd | c7 | cc | 2f | f8 | 90 | 51 |
| 0040 | 94 | 69 | 0b | 8c | 6b | c9 | 2a | df | 1f | c4 | 92 | a5 | 42 | 0c | 91 | 1d |
| 0050 | ca | 85 | 87 | c8 | 69 | 2e | 82 | 80 | a8 | b9 | 7a | 34 | 49 | e0 | f0 | 31 |
| 0060 | 6f | 35 | 69 | b0 | 39 | 51 | e0 | 57 | 9b | bc | d4 | 8d | ea | 02 | 7c | 0c |
| 0070 | 16 | 76 | 2f | 1c | bd | b3 | 03 | f1 | 83 | 1d | 5f | 2d | 4b | 73 | 57 | 02 |
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.
0x9b7176ada5eeb195fb1933cdb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xB395EF933a5ef9D757eA9053EBC6E97e22D7301Dfrom 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 0xf6485b4a…c9a7ec
// 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("0xf6485b4aa7b0bd8ef77d942b3e376f6a00b44634c9b678a63feb691b1ac9a7ec")
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)