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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.
0x86b3377f0ec9abf3ae6fd416a61624fc73d36233c89ae63120ce3674fab045feThe 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 | ce | 34 | 85 | c7 | 35 | dd | f1 | fd | 65 | 8a | 70 | 57 | d7 | 08 | 7b | 02 |
| 0010 | e9 | 41 | ad | 6d | b0 | 0b | 45 | 55 | e5 | ef | 5a | 3a | c2 | 05 | ce | e1 |
| 0020 | d8 | a5 | 1a | b2 | 94 | 73 | 79 | f3 | 5f | a6 | cc | a7 | c4 | 25 | fe | e9 |
| 0030 | e1 | 1d | 2c | f7 | 8f | 21 | b6 | 63 | 6c | 67 | d5 | 6b | 78 | 0f | e9 | 50 |
| 0040 | db | 52 | bf | a3 | 8f | 9b | d6 | f1 | 85 | c8 | 3e | b0 | b4 | 02 | 93 | 55 |
| 0050 | e8 | 4e | 64 | f9 | 0d | f9 | ec | 99 | 18 | 36 | ae | 23 | e5 | 0d | df | be |
| 0060 | 94 | c1 | 6e | 68 | 6e | 3f | 2d | 96 | 28 | 8e | ca | 28 | ef | cd | c6 | c3 |
| 0070 | d8 | 11 | 46 | 50 | 7c | 68 | e1 | f8 | 9d | c7 | a9 | 73 | 94 | ce | 94 | 17 |
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 | 6b | 0d | 47 | 65 | 5e | a7 | a8 | 3a | 71 | d1 | b7 | be | da | d1 | a7 | 0b |
| 0010 | 6e | 6f | 8a | cf | 43 | e7 | 05 | 35 | ac | a6 | 9b | 9f | f5 | 31 | 5f | 96 |
| 0020 | dd | a1 | 28 | f9 | 0f | 24 | bd | 98 | 75 | e5 | e1 | 58 | 73 | 5a | f5 | e8 |
| 0030 | 2e | 41 | 14 | 60 | 97 | 7a | cb | 10 | df | d6 | cb | 06 | 85 | 52 | 3a | f3 |
| 0040 | 28 | 6b | 91 | c0 | 9a | b9 | 9d | ee | 4b | a2 | 64 | 20 | 69 | 2b | b2 | 0f |
| 0050 | b4 | 31 | bf | aa | b8 | 1d | e0 | 14 | 02 | f2 | cf | b2 | ad | 3a | e9 | 2c |
| 0060 | b8 | df | 6c | d8 | a2 | bf | 63 | c2 | 4a | b1 | 23 | fb | ba | 7d | 9e | ed |
| 0070 | c1 | 27 | 54 | f8 | 77 | 2a | 49 | 57 | 57 | 73 | c7 | cb | 1d | 0e | 25 | af |
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.
0x07fb805def8acaeab8f1c86398459d4a3dbc3e9f42216c3960a9322f897492d80x98459d4a3dbc3e9f42216c3960a9322f897492d80x98459D4a3dbc3E9f42216c3960A9322f897492D8from 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 0x86b3377f…b045fe
// 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("0x86b3377f0ec9abf3ae6fd416a61624fc73d36233c89ae63120ce3674fab045fe")
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)