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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.
0x6ab5987bb5f2b69ee019464b8b2dbd88bbb4148833c94c7ad4b827b40f76b9cbThe 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 | bd | b0 | 5a | 60 | 9e | ba | 60 | 16 | 22 | 95 | 39 | c2 | 1e | 85 | 99 |
| 0010 | 64 | cc | e3 | 76 | fd | 1f | 90 | 06 | 75 | ec | ef | 24 | e7 | 39 | 2d | 94 |
| 0020 | 18 | a2 | 93 | d3 | 65 | 1e | 84 | 8f | 53 | 2b | c8 | 8e | fb | fa | 54 | 1b |
| 0030 | 76 | 81 | 9d | 87 | 50 | cf | 21 | 2a | 65 | 32 | db | 95 | 69 | ea | 88 | b8 |
| 0040 | b5 | 8f | 99 | 64 | ac | 54 | 7b | 18 | 54 | 41 | dc | 1d | 09 | 92 | 81 | 39 |
| 0050 | d7 | d5 | 01 | ef | 21 | 53 | f0 | 41 | 25 | 72 | 45 | d1 | 1a | 1c | b5 | e5 |
| 0060 | 59 | 32 | 38 | 4f | 56 | dd | cd | af | be | c2 | c3 | ae | 12 | 60 | 5f | a5 |
| 0070 | de | 46 | cb | 8b | c9 | 22 | 1c | 73 | 08 | a6 | 81 | 69 | 1d | 5d | bb | 28 |
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 | 1c | 7d | 94 | 35 | ef | bb | 83 | 25 | ce | e9 | 44 | 5c | bc | 4e | 85 | a3 |
| 0010 | a4 | 95 | d7 | 0e | 68 | d1 | 9e | 8e | 83 | 78 | e9 | 2f | 41 | 24 | f9 | 14 |
| 0020 | 19 | 1c | 53 | d8 | 10 | 6e | 66 | cb | d4 | 7e | 5f | f9 | 26 | c3 | 40 | 5a |
| 0030 | 64 | 80 | 1a | 12 | 4a | ae | 24 | 84 | 3e | 11 | ef | b6 | 28 | 44 | cc | a4 |
| 0040 | 27 | d6 | 54 | de | 40 | f8 | 94 | 6c | 43 | a0 | 36 | 05 | 4c | 21 | fe | 5d |
| 0050 | 28 | 79 | 04 | 5c | 64 | 1a | c2 | b9 | 7b | 89 | 95 | 85 | 4e | d7 | fa | ae |
| 0060 | bc | e3 | dc | 36 | 13 | c1 | 4a | 7a | ff | 81 | df | a3 | 80 | 28 | ec | 07 |
| 0070 | b8 | a0 | d4 | 7b | 3f | fd | af | 22 | da | aa | fd | 8d | fd | 82 | e2 | bd |
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.
0xd5f70cc711f22a36c9d79e508e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95FF44eD0C3D054105F05c8199e30371A91from 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 0x6ab5987b…76b9cb
// 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("0x6ab5987bb5f2b69ee019464b8b2dbd88bbb4148833c94c7ad4b827b40f76b9cb")
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)