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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.
0xdddb1966087a3ef0a723c74d7a0e491f46aef68ba641939f5f4dfecd5e8a7babThe 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 | 93 | 47 | 16 | 71 | 39 | db | a2 | 11 | a5 | a0 | a9 | 2a | 55 | 46 | 3a | 25 |
| 0010 | b9 | b4 | 8e | e8 | 33 | 42 | 8e | bf | ce | 9f | f3 | c3 | de | d6 | 61 | a8 |
| 0020 | b9 | 81 | d2 | 9b | 64 | 3c | 21 | 6b | c5 | af | 1f | 2d | 75 | 21 | 86 | b7 |
| 0030 | c4 | a3 | 64 | d2 | 21 | ec | 64 | 4c | 09 | 03 | 42 | 6a | 76 | 70 | 66 | bd |
| 0040 | 2b | a0 | ef | b4 | db | 69 | 71 | 78 | 5b | c8 | df | 56 | 7e | b2 | e1 | ef |
| 0050 | 1a | 9e | c7 | 6d | 0c | f1 | 2e | 75 | 10 | b1 | cc | 6f | d7 | 13 | 27 | 5e |
| 0060 | 1f | 42 | c6 | 1c | da | 6a | 3a | 92 | 0a | 57 | 71 | 47 | 49 | 9a | b3 | bb |
| 0070 | 00 | c6 | 1d | 84 | a3 | 6f | f1 | 9e | 80 | bc | 49 | a4 | 69 | 9d | 6b | e7 |
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 0xdddb1966…8a7bab
// 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("0xdddb1966087a3ef0a723c74d7a0e491f46aef68ba641939f5f4dfecd5e8a7bab")
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)