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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.
0x75f84709bddb61abff73468e4a7adf72cb3040fe4fc28f1584c501a120d12247The 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 | 5a | 33 | d8 | 76 | da | fa | a5 | ee | 17 | e1 | 00 | a5 | da | 32 | c0 | 0f |
| 0010 | 9c | a6 | 0b | 26 | ee | 68 | 25 | cb | b9 | 45 | 9b | c8 | 88 | b4 | 25 | ba |
| 0020 | 3b | f4 | 4b | de | 68 | f7 | 71 | 35 | fa | 11 | 85 | 9c | 55 | c2 | 69 | f7 |
| 0030 | e2 | 96 | 9b | 33 | 36 | 40 | 38 | 92 | c6 | e0 | da | 6d | c5 | 61 | d4 | ac |
| 0040 | 80 | 87 | ba | 77 | ee | de | bf | 37 | 5c | 50 | 02 | 31 | f9 | 61 | cc | 8b |
| 0050 | 4e | dc | fd | 63 | cc | a3 | dc | ad | 9c | d2 | 59 | fc | 78 | e0 | 0c | 85 |
| 0060 | 59 | fd | c7 | 1b | d4 | cc | 4e | dd | cf | 82 | 44 | 70 | a3 | 38 | 62 | 23 |
| 0070 | ab | 40 | 60 | 96 | 8e | 77 | b1 | da | 28 | fd | 58 | 2a | 47 | 9a | 8f | 41 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x75f84709…d12247
// 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("0x75f84709bddb61abff73468e4a7adf72cb3040fe4fc28f1584c501a120d12247")
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)