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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.
0x0c55a4fd9eef5d760058433046cd26ecab7b3157af0503a80af494bdbd82f86dThe 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 | 2d | bb | 8e | a3 | 95 | 58 | bf | c8 | 9d | 19 | cd | 7a | 9e | b8 | ec | 87 |
| 0010 | a8 | 4c | c6 | 58 | 78 | 0e | ed | 07 | 2a | 2e | c0 | b9 | 75 | 9c | bc | 57 |
| 0020 | d0 | c8 | f2 | d6 | 8a | cd | 45 | b4 | 74 | 44 | 3a | 3a | bb | 67 | f6 | 96 |
| 0030 | 6e | 5c | 59 | f8 | e7 | cc | 90 | 1b | 49 | d0 | 2e | 74 | 66 | 1a | 22 | 58 |
| 0040 | ab | 6d | 79 | d4 | 8c | a5 | 16 | 76 | ea | 52 | 64 | 76 | d8 | 50 | 65 | 01 |
| 0050 | f8 | 26 | 8e | 6c | b9 | 3a | 5d | 3a | 26 | 5a | 00 | 1a | 06 | 9b | c8 | 6b |
| 0060 | ae | 23 | 9e | a9 | a5 | bc | e9 | 91 | dc | 76 | fa | e3 | 9f | a0 | 3e | 39 |
| 0070 | 3a | 6d | 49 | 04 | e0 | 84 | dc | 99 | c2 | 9d | 36 | 61 | e2 | 6f | b5 | f7 |
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 | 02 | a9 | 05 | 7f | e0 | 94 | b1 | 9b | 08 | e7 | 2e | 66 | d6 | df | 70 | 5e |
| 0010 | b7 | d1 | e0 | 8d | 7c | 3d | cb | eb | 39 | e8 | be | e7 | b6 | 4d | 02 | 1a |
| 0020 | 4a | 92 | 28 | 81 | 11 | bb | 39 | c0 | 2c | ab | f8 | 01 | 1f | c8 | 26 | 91 |
| 0030 | d4 | b9 | 33 | 66 | eb | 9d | 14 | 4d | 76 | d7 | f4 | 08 | b0 | b0 | 09 | 97 |
| 0040 | e3 | 20 | e1 | 50 | 53 | d0 | 26 | 4c | c9 | 93 | 2a | b1 | ce | 60 | 3d | 2d |
| 0050 | 7d | 9d | c8 | 0e | 3b | be | f0 | ee | 52 | 40 | 83 | 23 | 2c | 07 | 4b | 15 |
| 0060 | e9 | 72 | 5b | f0 | 41 | c5 | ac | e6 | 2d | b0 | 88 | 75 | 00 | 0d | a2 | 18 |
| 0070 | bc | 64 | dd | b4 | df | 0c | a4 | 08 | 4a | db | 1f | 7d | 34 | dd | ce | b3 |
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.
0xe97b3745a5625a1d3f5cbc19a4ab8b297d528f143d6a7fbd4582a8145f3579540xa4ab8b297d528f143d6a7fbd4582a8145f3579540xA4ab8b297d528F143D6a7FBd4582a8145F357954from 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 0x0c55a4fd…82f86d
// 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("0x0c55a4fd9eef5d760058433046cd26ecab7b3157af0503a80af494bdbd82f86d")
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)