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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.
0x879f6493490163b2e41905d5a9694ebfada55654bd796499447b6cf9937946a8The 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 | cd | d9 | 41 | 0b | be | e3 | d6 | 2f | ca | a3 | f5 | 14 | 8a | 2d | 66 | b4 |
| 0010 | 2d | 6f | bd | ec | 1b | 5d | df | b3 | 51 | 78 | 12 | 4a | 56 | 86 | 3b | 84 |
| 0020 | 67 | 84 | c7 | 32 | bd | 1e | 48 | 8e | c9 | 64 | 56 | b3 | ab | 28 | 54 | d1 |
| 0030 | a4 | c5 | d4 | c7 | 1d | 6b | 48 | b5 | 5a | f5 | e5 | eb | 44 | fd | 00 | ac |
| 0040 | 23 | 70 | 50 | 6d | 6d | 5e | a7 | 5d | d8 | 12 | dd | c4 | 9f | e5 | e4 | ce |
| 0050 | 6e | fa | b0 | 1d | 07 | 71 | 56 | 5c | 0b | 10 | 02 | 86 | df | 8f | 51 | d8 |
| 0060 | c3 | 5b | 5a | e3 | c8 | 93 | 50 | c8 | 34 | 66 | 1f | 60 | 7c | 7f | 3d | 67 |
| 0070 | 51 | d6 | 72 | 87 | 62 | 11 | 64 | dd | 7d | 2a | b9 | 0a | a2 | 11 | 9f | 85 |
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 | d1 | 01 | fe | d6 | f0 | cc | 98 | 07 | 07 | 5b | de | 55 | 10 | 7e | f9 | 16 |
| 0010 | 1e | da | bb | 2a | f4 | a5 | bd | 54 | 49 | d8 | aa | 36 | 79 | 36 | 0b | 92 |
| 0020 | a7 | 00 | a8 | 0a | 22 | 0d | 00 | 5b | c5 | b9 | 74 | be | ea | 4e | 5d | 2d |
| 0030 | fd | fb | 3b | 71 | 28 | b0 | c7 | f1 | fb | 8e | d2 | 6b | 3f | 95 | 4c | 9e |
| 0040 | 5d | 20 | e5 | c0 | 71 | 4e | 68 | 34 | 6a | 51 | d3 | aa | 44 | 81 | e5 | af |
| 0050 | 6b | 53 | 57 | f2 | 21 | d6 | 46 | 71 | 38 | a1 | 7c | a9 | 91 | 9b | 85 | 6a |
| 0060 | 1f | cb | 6f | 10 | 94 | e3 | 6b | 7e | 8b | ad | c3 | 39 | cd | 22 | d2 | fa |
| 0070 | d6 | c4 | 57 | fa | ec | 47 | 73 | b3 | 3a | d0 | 34 | 65 | b0 | 2d | 18 | 93 |
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.
0x4b115e4c430a0167161c3de6fcade0e86dc517e8abc347cb8b41276383c14f650xfcade0e86dc517e8abc347cb8b41276383c14f650xFCaDe0e86dc517E8abC347cb8b41276383C14F65from 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 0x879f6493…7946a8
// 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("0x879f6493490163b2e41905d5a9694ebfada55654bd796499447b6cf9937946a8")
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)