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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.
0xb28d2114f70fbf1919c182406620e7d7f3ba13968459d503c498da9ef3e7bfbaThe 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 | a1 | 97 | 64 | 47 | 7a | a1 | fd | df | 2c | ee | 1b | da | 2b | a7 | c3 |
| 0010 | a5 | 5a | 96 | 07 | 01 | bd | 64 | fc | 82 | 40 | c6 | 24 | ff | 0b | f1 | 5a |
| 0020 | 36 | ef | de | 40 | 1b | 3b | 82 | 36 | 78 | 40 | c7 | 69 | fe | 40 | 4c | b5 |
| 0030 | 29 | ef | 46 | b4 | 3d | 87 | ef | 28 | f2 | ac | 6e | f3 | 28 | be | 69 | 5b |
| 0040 | 11 | c3 | 11 | 01 | fa | dc | 9e | 49 | fb | db | 65 | 9a | c0 | 66 | 17 | f1 |
| 0050 | c8 | 96 | a5 | 5a | a4 | 4f | dc | 35 | 22 | 5e | ca | bd | 14 | 1e | 00 | e7 |
| 0060 | a7 | e5 | c1 | 98 | 33 | 52 | c6 | c8 | 04 | 2b | a9 | b2 | 1d | 59 | 1f | bb |
| 0070 | 5e | ea | 45 | 5c | 87 | 6e | c8 | 97 | 3c | 8b | 68 | cf | 1c | 79 | 1f | 15 |
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 0xb28d2114…e7bfba
// 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("0xb28d2114f70fbf1919c182406620e7d7f3ba13968459d503c498da9ef3e7bfba")
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)