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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.
0xd0910c0f8b9fa4bf3cb6f230ac4d193cf540b63570b8165782e006bf16bdf97aThe 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 | 9a | a4 | 3d | 80 | 26 | 93 | b4 | 4f | eb | b0 | b3 | 78 | 4c | 4c | e8 | e7 |
| 0010 | 5a | 1f | c9 | 65 | 31 | 24 | 17 | b2 | e3 | fb | 5e | 6f | c9 | 9c | 3e | b7 |
| 0020 | 05 | 27 | 0f | d6 | ce | e4 | 58 | b9 | fb | 7f | 01 | 59 | 49 | b4 | 07 | bd |
| 0030 | 2f | f1 | 4a | 03 | e8 | a2 | 4a | d7 | 32 | 7b | 0d | e1 | 73 | e5 | e8 | d1 |
| 0040 | b8 | 7f | c4 | 48 | 11 | 4c | bc | 4f | 65 | 25 | f1 | 4e | 62 | 57 | 04 | 59 |
| 0050 | 0c | bd | 37 | 45 | 28 | bf | bd | 53 | 88 | 79 | ed | b2 | 18 | 48 | 89 | 16 |
| 0060 | bb | 19 | 5a | f2 | f6 | b1 | 72 | a5 | a7 | bc | fc | 84 | 13 | 9f | b9 | 3c |
| 0070 | c2 | ee | 22 | 1a | 95 | 7d | 86 | 1a | 71 | 95 | 2a | a6 | 48 | 71 | e9 | 35 |
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 | 91 | be | 45 | 89 | 55 | bb | 0a | bf | 97 | a2 | 43 | 94 | 3e | b8 | fd | 57 |
| 0010 | b8 | 5a | d5 | c4 | f1 | e3 | dd | b2 | 49 | ec | eb | 53 | 73 | 1f | 57 | 40 |
| 0020 | 6e | 16 | 71 | 59 | 0a | 2d | 5b | 14 | 47 | 00 | 86 | e0 | 01 | 2c | b9 | 92 |
| 0030 | d0 | 66 | db | f7 | 48 | 8d | 18 | 1b | d7 | a1 | a5 | 93 | 05 | 59 | c4 | 7f |
| 0040 | 92 | a8 | e4 | a2 | b7 | e0 | 0f | 13 | 4c | de | c2 | 07 | 1a | 72 | e8 | 6d |
| 0050 | cf | 1e | b2 | 04 | 5c | 44 | 99 | 20 | 23 | 1d | d3 | fd | 82 | 59 | 5f | 98 |
| 0060 | 50 | 9d | b4 | 06 | 6e | ec | c0 | fa | 5d | 24 | 45 | 8f | a6 | 30 | fc | 7f |
| 0070 | 8c | d8 | 3d | aa | a8 | 61 | d3 | a8 | 0c | a3 | 84 | 8e | 82 | 60 | 1b | 28 |
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.
0xe2ae6b2ed244ea9ac1fd63c3eefce2eea11769e38c2cc844dd925ebaedab2f820xeefce2eea11769e38c2cc844dd925ebaedab2f820xEEFCE2EeA11769E38c2Cc844dd925ebAEDaB2f82from 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 0xd0910c0f…bdf97a
// 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("0xd0910c0f8b9fa4bf3cb6f230ac4d193cf540b63570b8165782e006bf16bdf97a")
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)