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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.
0x71b37704e2d0a081882c68fa216dca55be65ac765b426584e1706d1baf3e7ea8The 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 | 05 | 00 | 68 | 50 | 15 | e4 | e8 | 05 | de | 4b | 6f | 73 | c8 | 11 | f8 | 31 |
| 0010 | b0 | a3 | 41 | 0a | e9 | 68 | 9b | ab | 57 | da | 0f | bf | 82 | f0 | bc | 86 |
| 0020 | 3a | df | 58 | 7a | 50 | 6a | 48 | ca | 37 | 5f | 1b | dd | d3 | 76 | 0a | 11 |
| 0030 | bb | 63 | 22 | e7 | 6d | fd | 2a | 62 | f8 | c2 | 91 | 0d | a5 | 84 | a3 | e2 |
| 0040 | 16 | 02 | 6a | cd | 44 | b7 | 26 | d3 | 49 | 92 | 75 | 22 | 76 | 67 | eb | 4f |
| 0050 | bb | 71 | 7d | b0 | a6 | d8 | fc | bf | 49 | e5 | c7 | 1a | 83 | 66 | fa | ea |
| 0060 | 5c | 66 | e8 | be | b0 | e4 | 21 | f8 | 5f | 5d | c5 | 0d | 56 | 88 | a1 | 0d |
| 0070 | 02 | 2e | e1 | d3 | 67 | 6a | fd | b5 | b8 | 20 | fa | bc | 5f | 24 | 42 | bc |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x71b37704…3e7ea8
// 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("0x71b37704e2d0a081882c68fa216dca55be65ac765b426584e1706d1baf3e7ea8")
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)