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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.
0x3f5bb89d0275fc58c8721940c3977c8933308001b33fc309563408c0d73afe19The 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 | 6f | b8 | 39 | f1 | 0b | 6a | 57 | 08 | 81 | 52 | 98 | 21 | f6 | 12 | ff | 6e |
| 0010 | a0 | cb | 07 | ac | 2a | dd | 3c | a0 | a6 | c9 | dc | 2e | 4e | 4c | 21 | a8 |
| 0020 | cc | bf | 3a | 73 | a0 | ff | d7 | 99 | 04 | db | e3 | c5 | bc | a0 | df | 17 |
| 0030 | da | 60 | b4 | 4e | fe | 49 | db | a1 | 96 | b1 | 59 | e6 | 81 | 76 | 87 | 70 |
| 0040 | 69 | 5b | fc | 93 | 7c | 78 | 3f | b1 | ec | be | cd | 0a | 00 | 1e | 24 | f4 |
| 0050 | 87 | e2 | 04 | 48 | 0c | 5c | 40 | 08 | 98 | a0 | 30 | 1b | eb | a1 | 63 | 59 |
| 0060 | 1e | 07 | 42 | 68 | e9 | ee | fd | 75 | a9 | 3e | 83 | 0a | 98 | 18 | 7a | 80 |
| 0070 | ae | 07 | ab | 59 | 34 | 63 | fd | c6 | 76 | 2f | 8d | aa | 0b | 01 | e6 | 24 |
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 0x3f5bb89d…3afe19
// 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("0x3f5bb89d0275fc58c8721940c3977c8933308001b33fc309563408c0d73afe19")
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)