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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.
0x25d34d9428ffcc4941e97cd5ef7d3778c0c99e6ccd96614f975bb2366d0b4b60The 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 | 5a | 7b | 90 | a8 | 57 | 92 | e2 | 67 | 9b | a2 | 08 | cd | e0 | 65 | 74 | b4 |
| 0010 | 9d | 44 | f1 | 57 | 3e | 7e | 28 | 1b | 98 | 27 | b8 | e5 | f7 | af | 10 | f9 |
| 0020 | d1 | 2f | 1b | cc | 67 | bd | 25 | 62 | 5c | 79 | fb | 88 | b4 | 32 | 89 | 35 |
| 0030 | 9b | ac | 47 | 2f | 77 | 1d | bf | 4f | 15 | 2a | 6e | cd | 0d | 72 | fc | 12 |
| 0040 | 64 | 36 | 00 | 01 | de | 48 | ed | 41 | e3 | 5a | 60 | 15 | 96 | 7c | 22 | 7a |
| 0050 | 83 | bd | c6 | e9 | 47 | dc | 15 | dd | 84 | 2d | d8 | 9c | c8 | 1d | 80 | 66 |
| 0060 | 6b | a5 | c9 | 06 | cb | 10 | 67 | 9a | 40 | 13 | 74 | 76 | b3 | 73 | 7a | 10 |
| 0070 | 1c | 05 | 63 | 51 | 44 | c4 | 2b | 8c | 82 | e8 | 5e | 22 | 18 | bb | 73 | 0e |
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 | 6e | d9 | ba | 93 | 18 | 3f | 0c | dc | 15 | fa | f4 | c1 | 91 | 41 | bf | f4 |
| 0010 | 05 | e6 | 02 | 3d | 13 | 0e | 20 | 6b | 34 | a5 | 90 | 58 | c4 | 73 | 2c | a1 |
| 0020 | 7e | 4b | a3 | 5d | c3 | 8d | 10 | 8c | be | f5 | 1b | c4 | d6 | c0 | 8b | 8d |
| 0030 | 99 | 75 | ca | 47 | a7 | 38 | f7 | 7a | 7c | 18 | 40 | d7 | 61 | e8 | 54 | b7 |
| 0040 | f4 | 88 | 08 | a2 | bb | 1c | c5 | 9f | 13 | 25 | f1 | ba | 29 | 02 | aa | 68 |
| 0050 | e8 | 68 | 95 | d2 | 9d | c4 | 5a | 6e | 8b | f4 | 1e | 29 | 14 | 2c | eb | 0d |
| 0060 | da | 21 | 37 | 35 | a3 | e7 | 36 | 9d | 85 | 46 | 99 | 68 | d6 | 47 | c3 | f6 |
| 0070 | aa | db | 03 | 52 | 4b | 5e | 2b | 2d | b6 | c8 | 5e | 21 | 85 | 96 | 03 | 67 |
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.
0xcc7b7788f3267d9dd0a18173d398b85c5018d6be8dcd975a79b382eee716df380xd398b85c5018d6be8dcd975a79b382eee716df380xd398B85c5018D6BE8DcD975A79b382EeE716df38from 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 0x25d34d94…0b4b60
// 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("0x25d34d9428ffcc4941e97cd5ef7d3778c0c99e6ccd96614f975bb2366d0b4b60")
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)