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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.
0x98c743ae2e42e776712a54aad4a0239f3a4628c34e72582a3caae9653da1b367The 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 | 73 | 06 | 0b | 60 | b6 | 48 | 72 | af | 2b | 6c | f7 | 1c | 64 | 34 | 63 | fc |
| 0010 | cb | fd | cb | 56 | 1f | 8c | 33 | 77 | 09 | 19 | 94 | 8f | f1 | b3 | 8a | 9d |
| 0020 | 40 | b1 | 36 | 9f | e6 | 1c | 49 | c8 | bb | 3f | 65 | f1 | 55 | ee | 1a | 2d |
| 0030 | 67 | df | c1 | 33 | 55 | c6 | 9e | fa | 73 | 8b | 20 | 88 | 80 | 08 | 30 | fe |
| 0040 | 87 | 6e | 38 | 82 | e7 | 69 | 0e | a2 | c6 | 1b | 2d | 24 | 71 | 12 | 64 | 37 |
| 0050 | 7f | 77 | 2e | 2c | c5 | c4 | d4 | 1e | af | 25 | a0 | 20 | 5f | 7a | 2a | df |
| 0060 | b2 | 3a | 6e | 15 | 19 | e6 | ae | 11 | af | cd | 9a | 84 | 59 | 93 | db | 7e |
| 0070 | ba | 14 | 2e | b2 | 39 | 82 | 6a | 6c | 59 | db | b3 | 3c | 32 | 2b | ca | 0c |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x98c743ae…a1b367
// 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("0x98c743ae2e42e776712a54aad4a0239f3a4628c34e72582a3caae9653da1b367")
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)