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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.
0x1f05c79efe37b511279ae6c813f0b1fea8d54303e083919845308549cbf8192cThe 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 | 23 | 61 | 0e | 30 | a1 | 41 | be | fe | 90 | 25 | 9b | 1b | 37 | 0b | 56 | 7e |
| 0010 | 8d | 72 | e3 | 0b | c2 | cd | 68 | 10 | 8a | 1d | 04 | 80 | 35 | f8 | 58 | d1 |
| 0020 | 98 | 44 | 6e | f3 | 28 | 9e | 23 | 37 | f3 | 99 | e6 | dc | 9c | ea | 81 | c7 |
| 0030 | 4e | 49 | 21 | 88 | 63 | 33 | 85 | c1 | 4a | fb | 42 | ff | 71 | cc | 85 | 30 |
| 0040 | 5d | f2 | c5 | df | 4c | 3f | d2 | 22 | e8 | a2 | 5e | 48 | bb | b8 | 1c | b7 |
| 0050 | d5 | 70 | a0 | b5 | bb | cb | ad | 81 | 4d | 7e | 37 | fa | e0 | 67 | 73 | bf |
| 0060 | d5 | 56 | 3a | 5b | ef | 79 | e8 | 53 | 34 | b5 | 0a | ad | 77 | f5 | 20 | 73 |
| 0070 | e8 | ec | 77 | ae | 2a | bc | 2a | 5c | 70 | b8 | 70 | 77 | 19 | 7a | 38 | 94 |
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 | bb | f8 | 06 | 44 | 48 | 09 | 43 | af | ed | 33 | 63 | a4 | 64 | b4 | 16 | 71 |
| 0010 | 0d | 92 | 51 | 68 | 71 | a7 | 58 | 9d | 2b | af | c9 | ca | e3 | 62 | b3 | d3 |
| 0020 | a6 | 69 | 60 | c8 | 6c | c7 | 46 | be | 0c | 1c | 4e | 03 | a6 | 52 | bf | 4d |
| 0030 | a4 | 64 | 4f | c7 | 41 | 9c | 5b | 3d | 74 | 22 | c9 | ae | 3d | ab | 14 | 54 |
| 0040 | 27 | 2b | ca | ad | 56 | ad | 4e | 2d | b4 | ad | fd | 31 | 67 | 0d | 49 | 8f |
| 0050 | 88 | 46 | bf | 44 | b6 | c4 | e0 | b6 | 37 | 1f | 39 | 52 | b4 | 66 | b9 | 6a |
| 0060 | f3 | f6 | 6c | 4a | af | 9a | 8d | 1a | 39 | b5 | 56 | 88 | d7 | 35 | d6 | cf |
| 0070 | 0c | 99 | 3d | 65 | 6c | d0 | 2f | 21 | 61 | e4 | ef | 04 | 46 | 57 | fc | 79 |
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.
0x30928e637d40120620ff1ca5feef9e09f03052b285c655acf1de085a14688e680xfeef9e09f03052b285c655acf1de085a14688e680xFEEF9e09f03052b285C655AcF1dE085a14688E68from 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 0x1f05c79e…f8192c
// 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("0x1f05c79efe37b511279ae6c813f0b1fea8d54303e083919845308549cbf8192c")
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)