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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.
0xb5d7d3d7604f02e734e835d3d3a5d0805c606999b4847f705c6f249eb9791c45The 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 | be | 79 | 4c | d5 | b0 | a6 | 9d | d5 | e7 | 99 | ef | 99 | 98 | c4 | cd | bb |
| 0010 | 69 | a9 | 4f | 94 | c2 | 52 | 63 | 17 | af | 10 | cd | 16 | 1a | f1 | 72 | 77 |
| 0020 | 1f | be | 5c | 8f | 2a | 64 | f0 | ae | d2 | 79 | 34 | 8b | fe | 6d | 50 | 2d |
| 0030 | 03 | 5a | c2 | e2 | b5 | 8e | 69 | fa | 59 | f8 | 9a | 05 | e4 | 3d | 12 | bf |
| 0040 | 8e | c4 | 63 | 61 | 87 | 70 | 8f | ef | 0a | e9 | 1c | fc | f7 | 0d | 34 | f2 |
| 0050 | 4e | 68 | fa | 0b | f6 | b6 | 90 | 4c | 7e | 45 | c7 | 23 | dd | c9 | 31 | b8 |
| 0060 | 88 | c6 | f2 | 96 | b2 | 07 | ec | 49 | 55 | 4f | a4 | 34 | de | 44 | 86 | a8 |
| 0070 | d6 | 1a | cf | 51 | 41 | d9 | b2 | f7 | eb | 18 | 17 | ed | d5 | 50 | c3 | 77 |
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 | d4 | 9d | 2e | b2 | a8 | df | 3a | 0c | c8 | a7 | 21 | 7a | d7 | 63 | 1b | 16 |
| 0010 | b5 | 26 | 82 | 79 | 91 | 15 | 28 | ba | 74 | b1 | ea | 2f | d3 | 20 | 7d | 46 |
| 0020 | 5c | 41 | 7d | eb | 46 | ba | 26 | 25 | 0d | 7e | 2c | 68 | ed | a7 | 2b | 9a |
| 0030 | 21 | 3d | 44 | 32 | 55 | 0f | e7 | a7 | ff | c5 | cc | c7 | ce | df | a7 | 17 |
| 0040 | 31 | 22 | e2 | c1 | 0e | ba | cf | 0d | 84 | fd | 7b | 7e | 9c | ec | 04 | 6f |
| 0050 | a0 | 31 | ae | e9 | 75 | f8 | 5b | e7 | 81 | 7e | d4 | 82 | 63 | 00 | 52 | 78 |
| 0060 | b7 | da | b1 | c3 | 47 | df | ca | 37 | 27 | e2 | 61 | 12 | 70 | cf | f6 | c5 |
| 0070 | 17 | c6 | ec | 75 | 81 | d8 | 79 | a6 | 8e | aa | 11 | 4c | 23 | ec | e0 | cd |
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.
0xb69b9e6fc7d442e20536995c4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4D9F4692eFF93Dfd4F11f3DE6F823E34b1FfA90Afrom 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 0xb5d7d3d7…791c45
// 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("0xb5d7d3d7604f02e734e835d3d3a5d0805c606999b4847f705c6f249eb9791c45")
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)