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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.
0xe6b90273dc773b14026164face2ecfc4b12a0a510b9bb2fccd466219618c6e60The 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 | ae | 1d | 9c | d3 | 2d | 50 | 76 | 53 | 9c | f0 | a4 | 6a | 73 | 7a | e5 | 2f |
| 0010 | 98 | 6d | af | c5 | c1 | 59 | 88 | 12 | ea | 9a | 44 | c9 | 11 | 26 | b7 | 58 |
| 0020 | 97 | e5 | 65 | 67 | 66 | 97 | fd | d4 | 26 | bf | 8d | 18 | a8 | 5e | 3c | 04 |
| 0030 | 57 | 32 | ca | c4 | ff | e0 | 7f | 5d | e9 | 3c | 22 | 43 | 94 | 95 | b4 | db |
| 0040 | 19 | 54 | 9d | aa | a8 | f0 | be | 38 | e9 | 47 | 63 | e2 | 5b | 21 | f4 | c5 |
| 0050 | cd | 80 | 1d | f3 | 85 | b3 | e2 | e3 | 66 | d9 | 71 | 52 | d6 | c8 | f7 | db |
| 0060 | 53 | 52 | 7a | ee | d4 | 7c | 47 | 9b | e2 | 0a | d3 | ce | 1e | 74 | b2 | 32 |
| 0070 | a7 | 6a | 71 | 52 | c7 | 12 | 69 | d9 | 40 | 07 | f5 | be | 90 | 61 | 20 | ad |
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 0xe6b90273…8c6e60
// 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("0xe6b90273dc773b14026164face2ecfc4b12a0a510b9bb2fccd466219618c6e60")
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)