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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.
0x128b5ad3f7027fd5de01dbc1bfbadde57baea8db7457b34eb39f1fab511bd032The 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 | f7 | b0 | e3 | b1 | a8 | 9c | d3 | 08 | 3e | cb | 6f | 34 | 41 | b2 | 90 | 6b |
| 0010 | 9f | 6e | 2a | 21 | e8 | d1 | a9 | 12 | 21 | ca | ca | df | 28 | a6 | 05 | 2a |
| 0020 | 91 | 70 | 1c | b0 | b0 | 15 | d5 | bc | e5 | c4 | 3a | ae | a8 | 4c | 66 | 9a |
| 0030 | a4 | d8 | 80 | 79 | 93 | f3 | 89 | a1 | f3 | a3 | eb | e0 | b7 | 86 | 64 | 27 |
| 0040 | ec | 0a | d4 | 26 | 78 | 2d | b7 | a6 | 69 | 70 | 23 | c0 | b6 | 46 | 70 | 33 |
| 0050 | 9b | dc | ab | 23 | 12 | c6 | c7 | 01 | b6 | d1 | b0 | 8c | e3 | 44 | 51 | f0 |
| 0060 | 3f | 60 | 88 | 7c | 5f | 77 | 8b | 44 | ab | 2a | 7b | 9f | ca | ee | c5 | 9f |
| 0070 | 35 | 0b | a8 | fc | af | 84 | 1f | 8e | 82 | cc | 16 | c2 | 45 | 78 | 44 | e5 |
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 | c7 | f1 | b3 | bb | a0 | de | 86 | e0 | 14 | ca | ef | b7 | 45 | 42 | 1b | a0 |
| 0010 | 54 | 04 | ec | fb | 7d | 76 | 5b | e7 | 8a | 0f | 70 | fc | 0c | a5 | 89 | 92 |
| 0020 | 25 | dd | 5c | a2 | 1b | f0 | 88 | a2 | 78 | 8c | 7d | b4 | 0e | bc | 1f | 84 |
| 0030 | 06 | 3f | 2a | 57 | 3c | e9 | 4e | 4d | c3 | 1b | 1d | 47 | 0f | 50 | a6 | ba |
| 0040 | 9a | 4c | 3d | fb | 77 | b5 | e1 | d5 | f3 | e1 | d2 | 2c | be | b2 | 05 | bb |
| 0050 | 31 | 20 | a9 | 79 | 46 | c5 | b8 | df | 29 | 20 | 9f | e7 | fb | 90 | ed | ae |
| 0060 | d5 | c5 | 96 | 89 | d0 | fa | b2 | fa | 32 | b6 | 74 | 42 | cf | de | a4 | f6 |
| 0070 | 16 | 3b | dc | 12 | a0 | 0e | 4c | bb | bf | f3 | 26 | af | 4b | 06 | a1 | 12 |
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.
0xc15468ebcb36452e54dd2f1ab369eab35dceb2cb1775984274ddd8a976f8f1890xb369eab35dceb2cb1775984274ddd8a976f8f1890xB369eab35dCeb2CB1775984274DDd8a976f8F189from 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 0x128b5ad3…1bd032
// 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("0x128b5ad3f7027fd5de01dbc1bfbadde57baea8db7457b34eb39f1fab511bd032")
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)