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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.
0xe3040e12c683397d976f7bad19773d9fc0a5497478e2c0b29252b7360f6d02cdThe 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 | 1e | da | 89 | 6d | 72 | f6 | 6f | 9a | 2b | 9a | 7b | c2 | 07 | 43 | 18 | a0 |
| 0010 | 06 | e8 | 96 | 7b | 0e | 82 | dd | f6 | ee | bf | aa | 82 | b8 | 68 | 61 | 0b |
| 0020 | 47 | 69 | 58 | 2c | da | d2 | ad | 86 | 21 | 24 | e1 | 82 | b9 | e4 | f4 | f8 |
| 0030 | 6e | 44 | 4b | b5 | c0 | 3f | 74 | 5e | 85 | 0f | a4 | d5 | af | 48 | f1 | b8 |
| 0040 | 9a | ef | 89 | ef | 48 | 5e | 51 | f0 | 32 | 66 | 3a | ee | aa | 02 | cb | 4a |
| 0050 | 25 | 64 | 0c | 51 | 5a | 22 | 8c | 61 | f2 | d2 | a4 | 9c | 2e | 7b | 3f | bb |
| 0060 | 76 | c3 | fd | 46 | 4b | 35 | a7 | 6a | 62 | db | 12 | 93 | 95 | 07 | 4e | 23 |
| 0070 | 13 | db | 1e | 8f | 4e | 71 | dd | 2c | 60 | c7 | 13 | e0 | 01 | 03 | e3 | ee |
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 | df | 0b | 90 | 77 | a4 | 99 | 1e | 9c | 65 | 68 | 58 | 64 | 33 | c6 | b0 | ac |
| 0010 | 71 | 30 | 35 | 0b | 30 | 8e | 4e | 5c | a4 | bb | 09 | 10 | f8 | fd | 4f | ca |
| 0020 | ff | 8d | 22 | 03 | 1a | 43 | 79 | ac | 53 | 7b | ea | c1 | 69 | 62 | e7 | 1f |
| 0030 | 8e | 30 | c3 | 70 | 4e | 3c | 81 | ea | b2 | aa | e1 | 8a | a0 | f8 | bf | e4 |
| 0040 | bd | 3e | 81 | 8e | 0e | b3 | 93 | 3f | b8 | 36 | 2e | a8 | 5c | e2 | a1 | 4a |
| 0050 | e0 | 36 | 61 | d2 | 5b | 06 | ee | 7b | 31 | 7c | 84 | dc | 70 | 0a | d8 | df |
| 0060 | 56 | c4 | f7 | 5e | 26 | 20 | 23 | e8 | fe | 6d | b8 | 59 | 5f | a1 | b8 | 81 |
| 0070 | 9d | 18 | b0 | 42 | 43 | f9 | 08 | 44 | 7e | 98 | 3a | 46 | 22 | cd | 81 | e5 |
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.
0x83fd6c533c2b2ad7e0296e2b162c1c5a1237506cd1347adb5f8b9836ada9a5f10x162c1c5a1237506cd1347adb5f8b9836ada9a5f10x162C1C5a1237506cd1347adb5f8b9836ADA9A5F1from 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 0xe3040e12…6d02cd
// 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("0xe3040e12c683397d976f7bad19773d9fc0a5497478e2c0b29252b7360f6d02cd")
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)