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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.
0x7a4b7ea05274a9617a5443467cb373dd5d3e6efb8d1cae7a73778f91e2af7b65The 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 | 04 | 77 | ae | 9f | db | 06 | 9b | 74 | a9 | c1 | bf | 23 | 3a | d7 | fa | a0 |
| 0010 | 5f | 83 | c6 | fb | cb | 13 | a6 | 9f | a2 | a7 | 7c | da | 27 | 8a | ae | 44 |
| 0020 | f9 | 98 | 1a | 7f | 1c | d7 | b6 | f0 | 40 | 31 | 35 | 8f | 31 | 05 | f5 | 7e |
| 0030 | 6f | f7 | 19 | 02 | c6 | c1 | e4 | c9 | 76 | 4a | d9 | 74 | 25 | 61 | f0 | 53 |
| 0040 | 37 | 93 | fc | 64 | 1d | 5f | ef | 9d | 6a | fa | e2 | 6b | a3 | b6 | 9e | 4a |
| 0050 | f9 | d7 | d3 | 34 | a6 | 65 | 0b | 85 | f1 | 40 | ff | d7 | ee | c1 | e6 | b3 |
| 0060 | 67 | ad | 8f | a1 | 61 | 2f | 5d | 5e | ba | a3 | e9 | 35 | 86 | c9 | 6f | 6f |
| 0070 | 9c | 45 | 3b | bf | 90 | cc | c7 | eb | 69 | 13 | 70 | cf | 37 | 95 | 57 | c4 |
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 | 2b | f5 | b5 | ad | f3 | 7f | a8 | e6 | dc | c8 | f9 | a1 | fe | 0f | 72 | aa |
| 0010 | 15 | b9 | a7 | ba | 5b | e1 | a8 | 62 | 92 | ef | 55 | 92 | 34 | aa | 7f | f0 |
| 0020 | cc | f3 | 55 | 54 | 3a | dc | 5b | 41 | ce | f6 | 2f | c8 | 32 | 1a | a3 | 0b |
| 0030 | 85 | 0a | b4 | d8 | bd | 19 | e0 | e6 | 97 | 5a | 48 | bf | 57 | e4 | d7 | f9 |
| 0040 | 24 | cd | 1e | 40 | 8b | 6b | 5d | ad | 52 | c1 | 2e | da | db | d4 | aa | 10 |
| 0050 | 11 | 4b | 06 | 13 | 97 | 75 | 9b | 61 | 30 | 20 | fc | fb | ac | e7 | 52 | ec |
| 0060 | 8e | 0d | 71 | 97 | 3c | 73 | c0 | eb | 5d | 8e | c9 | 36 | bc | 02 | 7c | d2 |
| 0070 | 5e | 76 | 82 | 91 | ea | 6f | 94 | b0 | f6 | 96 | f0 | 81 | 57 | 04 | a9 | ce |
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.
0x7ec209aac43d854d219dee3972eb39fe4b3011e149b00f0cec398dcaf4495cdb0x72eb39fe4b3011e149b00f0cec398dcaf4495cdb0x72EB39Fe4b3011E149B00f0CeC398Dcaf4495cDBfrom 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 0x7a4b7ea0…af7b65
// 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("0x7a4b7ea05274a9617a5443467cb373dd5d3e6efb8d1cae7a73778f91e2af7b65")
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)