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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.
0x69b934271a4ffb0a8552671f891b94a04da56529b8219d10b6d937b9bed07fbeThe 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 | ac | 68 | bc | e6 | 48 | fd | 63 | 7c | ed | 89 | 27 | a9 | cf | bb | 94 | be |
| 0010 | 3a | 5e | 97 | 4b | cb | ab | 52 | 94 | 3e | 3f | df | d1 | 71 | ed | 4c | f7 |
| 0020 | 17 | 4d | ba | 53 | bc | 6d | 73 | fb | e4 | fe | 0e | cf | ac | 2e | 71 | 5e |
| 0030 | 08 | 2c | 3e | 98 | 6a | 05 | 15 | a0 | 19 | 41 | 38 | 39 | 40 | e1 | 24 | cc |
| 0040 | a9 | 68 | 2e | 08 | 17 | 73 | 77 | 14 | bb | e4 | a9 | 82 | 58 | 45 | 93 | 05 |
| 0050 | bd | 18 | e5 | 8b | b0 | 0e | 2b | 16 | c5 | d1 | 2d | c3 | 98 | c0 | a2 | ea |
| 0060 | b9 | 7a | 42 | 6e | 01 | 0c | 47 | ba | ca | 18 | 19 | 6d | 7f | 50 | b1 | c5 |
| 0070 | fc | a7 | 72 | 32 | 25 | 70 | 05 | af | bf | 32 | f6 | c2 | 58 | eb | 30 | 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 | 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 0x69b93427…d07fbe
// 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("0x69b934271a4ffb0a8552671f891b94a04da56529b8219d10b6d937b9bed07fbe")
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)