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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.
0x7d4e8b15a178ef1e14a4a539e8765a9aac6a6eb5f469c0301d8e577637050861The 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 | 0b | c9 | 59 | 89 | 29 | ad | ba | a5 | ac | 9e | da | 36 | 6e | 1f | 11 | 0c |
| 0010 | ec | 21 | ae | 03 | 40 | 3e | 61 | 9f | 20 | b1 | 24 | 51 | f9 | da | f4 | 9f |
| 0020 | 6d | 39 | 2d | bd | 2e | 86 | b6 | 9b | 9c | 7c | c1 | 53 | 6e | e1 | 33 | 35 |
| 0030 | 08 | 22 | 49 | 1d | c2 | 0f | b6 | c1 | d7 | 71 | 5d | 00 | 74 | 6e | d8 | 8c |
| 0040 | 30 | 9f | eb | 14 | e4 | cb | 4d | f0 | a2 | 25 | 63 | 65 | de | c1 | e3 | f2 |
| 0050 | dc | 67 | 7c | 9c | 6e | df | 18 | be | a8 | 14 | 82 | 7e | f8 | 11 | 99 | 82 |
| 0060 | 2e | 17 | 81 | aa | 44 | 04 | d7 | 24 | 6e | 63 | b1 | c9 | e4 | 0d | 0e | e5 |
| 0070 | 35 | 0c | d0 | 6e | ba | 49 | 17 | 78 | bb | 2a | 67 | 14 | 85 | 23 | ca | 0f |
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 | 13 | c2 | 44 | 9b | 30 | 2e | 7f | 29 | e0 | fe | 09 | fe | eb | 8e | 92 | 98 |
| 0010 | 0d | 99 | cf | 8c | 00 | 67 | 2b | ce | eb | 91 | 5b | 54 | 32 | 32 | 32 | b9 |
| 0020 | 10 | 14 | b3 | 97 | 6b | 71 | 02 | ad | 49 | b9 | d1 | 05 | e4 | 51 | 69 | 1c |
| 0030 | 35 | dc | 4f | e4 | f6 | 63 | 15 | c4 | dc | 0b | dd | d0 | 9c | aa | f9 | 1c |
| 0040 | c5 | fd | a5 | a1 | 91 | b4 | f7 | dc | 80 | 3f | 16 | ca | e9 | 63 | 8a | d8 |
| 0050 | c3 | e2 | b4 | d5 | a7 | 96 | 4f | c4 | 46 | 4d | 69 | 99 | 1a | 94 | bc | 1b |
| 0060 | 04 | 5c | dc | c8 | b7 | c8 | d3 | 40 | 99 | 24 | 28 | 8c | 76 | 41 | 4f | c9 |
| 0070 | 44 | 26 | 8d | 87 | 33 | 00 | ea | 9c | e8 | ad | a0 | f8 | 84 | 43 | 33 | 7c |
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.
0xcc5cd5a74f25c8323679357685869984a539415ef1685511eb2bd488cf38445d0x85869984a539415ef1685511eb2bd488cf38445d0x85869984A539415EF1685511eb2BD488cf38445dfrom 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 0x7d4e8b15…050861
// 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("0x7d4e8b15a178ef1e14a4a539e8765a9aac6a6eb5f469c0301d8e577637050861")
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)