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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.
0xedd318f96e5fa749f90e3fdf993e767236acbd62df9ccee5e5b7b174d8b6d632The 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 | 56 | 55 | 54 | 4f | e1 | 64 | bc | c7 | c1 | 18 | a7 | 11 | 56 | 39 | f1 | ae |
| 0010 | a3 | 0e | e1 | 59 | b8 | e5 | 01 | 2b | c7 | c8 | d0 | b6 | 88 | ef | cf | c8 |
| 0020 | af | 0a | ad | 04 | 1e | cb | 5b | 54 | 51 | d2 | eb | 1e | 48 | 1d | 63 | be |
| 0030 | 97 | 05 | 4c | 5a | 57 | 70 | 86 | 62 | a6 | 86 | ff | 71 | c3 | 41 | 88 | 51 |
| 0040 | 9f | e7 | 3f | 19 | f3 | 00 | 75 | ad | f9 | 7f | df | 26 | 38 | 82 | 60 | 29 |
| 0050 | ff | 2b | 77 | bd | d9 | 9d | 40 | 48 | f5 | 52 | d1 | 49 | da | 9a | 91 | 14 |
| 0060 | 52 | b0 | a4 | d4 | 66 | 5f | 69 | ba | ac | a1 | dc | c9 | 01 | aa | 24 | 07 |
| 0070 | 9b | 0c | 0e | 91 | b9 | bc | 2f | 51 | 6d | 46 | 4e | 0b | cc | 04 | 84 | 49 |
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 | 83 | 15 | 94 | 7c | a5 | b5 | 00 | c3 | e3 | 44 | ca | 0a | fb | 04 | f2 | 40 |
| 0010 | 72 | 8e | 53 | 20 | db | 24 | 7d | df | c8 | de | ba | 0f | ca | bc | 06 | 40 |
| 0020 | 66 | 98 | f8 | a4 | ba | f0 | 12 | 01 | 7e | f1 | 29 | 9a | c6 | f5 | 1c | 86 |
| 0030 | cb | cd | 6a | ec | 0b | 24 | f4 | 4f | 67 | 55 | de | 21 | e8 | d4 | 3f | 96 |
| 0040 | 6c | f7 | 0d | 4c | f4 | 92 | b8 | 61 | 7e | 64 | 33 | 1e | 8a | 65 | d2 | dd |
| 0050 | 37 | 26 | 27 | 5a | f2 | a7 | 22 | d2 | 35 | 8b | 87 | b0 | b4 | 05 | 03 | 46 |
| 0060 | d3 | 17 | fc | 20 | 7a | a4 | ba | 56 | d9 | 68 | 8f | 76 | 21 | 54 | de | 2d |
| 0070 | 4d | 52 | 05 | 2c | da | 4d | 3c | 17 | f9 | da | 6d | 59 | 8a | b2 | 56 | a5 |
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.
0xfe967034b07ee78624a96807de922824803ed5a842d20d70a5b5ebcbcba021ea0xde922824803ed5a842d20d70a5b5ebcbcba021ea0xdE922824803ed5A842d20D70a5b5EBCBCba021eAfrom 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 0xedd318f9…b6d632
// 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("0xedd318f96e5fa749f90e3fdf993e767236acbd62df9ccee5e5b7b174d8b6d632")
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)