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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.
0xd2c46e8595a719e7cd44b4bd2b04ccccc7fc0a192321d1bc257d70162042554eThe 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 | aa | 05 | 79 | 22 | 64 | 7b | fc | ad | ce | 98 | 2e | df | cf | 8e | 2a | f1 |
| 0010 | 72 | 68 | 73 | d7 | 89 | b7 | 0f | 07 | dd | e9 | d2 | f8 | e1 | 57 | 18 | 12 |
| 0020 | 26 | 75 | d9 | 3c | c5 | 2f | d2 | e0 | 63 | e5 | 20 | 4f | 77 | 88 | bc | 60 |
| 0030 | 90 | 59 | 65 | 7a | 19 | b8 | d2 | 9d | d2 | 0c | 3c | 99 | 1c | e5 | e3 | 7b |
| 0040 | 6b | 6b | 39 | 91 | bb | 66 | cf | 77 | 25 | 41 | 03 | 91 | 13 | 63 | 93 | de |
| 0050 | 92 | 3d | 53 | 8e | 0d | 1d | 77 | aa | 3a | 5d | f1 | dd | 8b | b2 | 80 | 09 |
| 0060 | 22 | dc | fe | 45 | b7 | 06 | 64 | 7f | f7 | 43 | 86 | 46 | f4 | d4 | 09 | f0 |
| 0070 | a5 | f0 | 9b | ed | 4b | 8b | f7 | 86 | 4d | c1 | 3f | eb | 20 | 30 | 6c | f6 |
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 | 79 | 9b | 83 | 6c | c8 | c0 | c2 | f3 | 73 | fb | b4 | 88 | d1 | 9f | d2 | 53 |
| 0010 | 49 | c4 | e3 | 29 | 9a | e6 | ae | 4f | 05 | 47 | dc | 5a | 20 | 5b | a5 | 2a |
| 0020 | 9a | ae | 19 | c5 | 46 | 83 | f3 | 1f | e2 | e1 | 5f | 44 | b3 | 38 | bf | e8 |
| 0030 | ce | ea | 56 | 93 | cf | c4 | 97 | db | 81 | c0 | 49 | bd | fb | 08 | 73 | 79 |
| 0040 | b3 | da | cb | 05 | f2 | a9 | 06 | 08 | 99 | cc | e2 | c8 | 8e | f1 | 30 | 55 |
| 0050 | c8 | d3 | 61 | 28 | f5 | 01 | 2b | da | 35 | 5a | 1b | c2 | 26 | b2 | 62 | f5 |
| 0060 | 63 | 93 | c7 | 1d | df | 19 | 14 | 7a | a8 | 53 | 6d | 66 | b6 | 04 | af | 7e |
| 0070 | 15 | da | 6a | f9 | f6 | b7 | 5a | 64 | e2 | 30 | e3 | d0 | 1b | 92 | da | 13 |
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.
0xab608994d5288e628623bc0d74abd2b902f357e08401fe14ebfecf503db79fdb0x74abd2b902f357e08401fe14ebfecf503db79fdb0x74aBD2B902f357E08401fE14eBfecf503db79Fdbfrom 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 0xd2c46e85…42554e
// 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("0xd2c46e8595a719e7cd44b4bd2b04ccccc7fc0a192321d1bc257d70162042554e")
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)