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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.
0xbcc94519494bcb1f9350204986cd47fedeb85b4a885d6eb7b063344e4ecbc0b9The 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 | ce | 58 | 3e | 28 | df | 8e | c8 | e5 | d7 | 97 | d6 | fa | 09 | 56 | 06 | 2e |
| 0010 | dd | 6f | 2c | 79 | ee | 91 | 9d | c1 | dd | e7 | 51 | 29 | 71 | 0a | 3f | d6 |
| 0020 | 06 | fd | a8 | 1f | 27 | 63 | ec | 30 | 03 | 2b | 58 | f3 | de | a7 | bc | 1c |
| 0030 | be | b1 | 54 | 9b | ba | a0 | 9a | 91 | 37 | cb | 8b | 7d | 75 | a9 | 34 | b4 |
| 0040 | 25 | 58 | c6 | 33 | 43 | 1a | 56 | 2c | 99 | 63 | ca | d8 | a1 | f7 | 98 | e8 |
| 0050 | 32 | 9d | 8e | 69 | 31 | 96 | 6c | d4 | dd | ee | 9f | a5 | 27 | 7b | 3d | 0d |
| 0060 | f4 | a5 | 00 | 37 | 0e | 18 | d3 | 88 | 01 | 0e | 92 | 41 | 0a | 29 | 1a | a7 |
| 0070 | 61 | 71 | 8a | fe | 64 | 39 | 63 | 00 | ba | 91 | 88 | 4f | 8c | 4d | 88 | 1f |
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 | 0a | 3d | 68 | 50 | 52 | a5 | c5 | 98 | e2 | 96 | e8 | 28 | 49 | e2 | ae | 08 |
| 0010 | 13 | 5a | 06 | a2 | f1 | 3d | 54 | 62 | ea | 2d | b4 | 70 | 26 | f1 | 44 | 9d |
| 0020 | 64 | 69 | b4 | 2e | c0 | 0a | 52 | 6c | 35 | d8 | b5 | 5d | c2 | 29 | 21 | 8a |
| 0030 | f6 | 73 | b6 | 6c | 3c | f1 | cd | 6c | ef | 51 | 0f | 51 | 5b | 3b | fb | 3c |
| 0040 | 5d | 31 | 6a | 9a | 0c | 21 | c0 | 33 | d2 | a3 | ab | a7 | e3 | de | d0 | a7 |
| 0050 | 63 | 56 | 14 | 43 | bd | 55 | 23 | 4c | 91 | 18 | 0a | 9a | b5 | d3 | 78 | 18 |
| 0060 | 4e | ad | 2b | de | 91 | 52 | ff | d9 | 43 | 2d | 25 | 82 | 9b | e8 | 22 | 52 |
| 0070 | 10 | a5 | d2 | 3d | 52 | ab | 20 | df | 65 | 6d | a0 | cb | 57 | cc | 96 | 6d |
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.
0x919bd24b39958a0aa9b29ee1018baa7a1c01bd290340b724a8620faf473cf8ed0x018baa7a1c01bd290340b724a8620faf473cf8ed0x018baA7a1C01bD290340b724A8620faF473cf8EDfrom 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 0xbcc94519…cbc0b9
// 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("0xbcc94519494bcb1f9350204986cd47fedeb85b4a885d6eb7b063344e4ecbc0b9")
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)