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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.
0xd8e4c8b438680d9488df68ae734f804c3336c351f99a7ffe98e648560cf76dbeThe 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 | ae | 60 | db | e6 | 8b | 54 | b4 | 0f | 21 | 27 | 53 | 61 | 2b | 82 | f5 | 84 |
| 0010 | 1a | 09 | 08 | 33 | 1b | a8 | 3f | 27 | 2e | 14 | 7f | 9c | 56 | 5d | 29 | fd |
| 0020 | 48 | fd | 9c | 7d | 5f | 0d | 50 | 32 | 0b | 14 | 78 | 5d | 28 | b6 | 71 | b5 |
| 0030 | 6d | 93 | f3 | 2c | e6 | 7d | 1c | 81 | c3 | 58 | eb | 76 | 37 | 60 | 76 | ea |
| 0040 | 9f | fe | 24 | 9f | b3 | 4d | 8e | 3e | d9 | cf | 8e | 93 | 84 | 30 | b0 | a6 |
| 0050 | ad | 9c | 54 | c8 | 2b | 3c | 61 | 05 | b6 | 39 | 67 | 13 | 95 | db | 98 | fd |
| 0060 | 5b | 57 | bb | 38 | d0 | 59 | f0 | cb | 82 | 99 | 75 | a4 | 7a | 50 | ad | 62 |
| 0070 | c4 | a2 | 40 | 3a | 23 | 06 | 94 | d1 | 90 | 55 | 46 | fa | d7 | 3e | ff | 62 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0xd8e4c8b4…f76dbe
// 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("0xd8e4c8b438680d9488df68ae734f804c3336c351f99a7ffe98e648560cf76dbe")
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)