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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.
0xd4882adcec048c44488cb806d5a2d1c279197bfa84d44f5295cc6a055517d6cdThe 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 | d1 | f3 | bb | aa | 62 | 26 | cb | 21 | 3b | 4c | 95 | 52 | f1 | 3f | d6 | e6 |
| 0010 | 74 | de | bc | 73 | 6d | 20 | 32 | 17 | 2b | 63 | ad | 84 | 1c | cb | 61 | 7a |
| 0020 | d9 | 15 | 8e | a0 | df | 4d | 1e | 05 | 63 | 51 | 00 | 1a | 03 | b1 | 8b | e3 |
| 0030 | 69 | 90 | 2f | 0e | 9b | e6 | 80 | 95 | dc | 2e | cc | cf | cc | 4e | f6 | 06 |
| 0040 | df | a0 | b5 | f8 | cb | 10 | 5a | f8 | 10 | 8d | 58 | 37 | cb | e6 | 5f | c1 |
| 0050 | 26 | e0 | ee | 97 | 29 | 5c | 12 | de | 43 | bd | 81 | 7d | 38 | a5 | c7 | 1d |
| 0060 | 70 | 98 | a5 | 45 | f1 | 6a | fe | c8 | b2 | 31 | 0b | b1 | b3 | 89 | 97 | 4f |
| 0070 | 43 | 40 | 71 | 58 | ec | b1 | d4 | 0b | 1d | 49 | 07 | a3 | 8a | 8e | d3 | c4 |
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 | 5d | 58 | 41 | 56 | 07 | 20 | d1 | 22 | 18 | 38 | 8b | f8 | 8e | 2e | f4 | 2d |
| 0010 | ad | 81 | d7 | c2 | 67 | 7e | a0 | 8f | 84 | 71 | 63 | bb | 88 | ee | a4 | f2 |
| 0020 | 47 | 31 | fb | 91 | b3 | 94 | a7 | eb | db | 76 | c0 | 7d | f1 | 34 | f5 | 43 |
| 0030 | 0f | 2f | 2f | 7e | 6b | f6 | ab | 2b | 4f | fb | 40 | 85 | 37 | c3 | 0c | 79 |
| 0040 | 84 | 23 | c5 | c2 | 5f | 0a | 95 | dd | c7 | f0 | 09 | 01 | de | 79 | 44 | bb |
| 0050 | f9 | 70 | 70 | 1d | b2 | 43 | 55 | 17 | 63 | bb | a4 | 5c | a5 | 70 | df | 79 |
| 0060 | fa | 23 | 93 | db | 03 | e2 | 42 | cb | 72 | 09 | b1 | f1 | 40 | 31 | 90 | ff |
| 0070 | e9 | 74 | e1 | 5d | 68 | 75 | e8 | e2 | 4f | cc | 84 | f6 | 97 | 70 | 1a | 61 |
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.
0x124654f11fddf7172ef81a63f211af0f6940e079026e2169aeafc489fcbbd3090xf211af0f6940e079026e2169aeafc489fcbbd3090xF211Af0F6940E079026e2169aEAFC489fcBBd309from 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 0xd4882adc…17d6cd
// 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("0xd4882adcec048c44488cb806d5a2d1c279197bfa84d44f5295cc6a055517d6cd")
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)