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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.
0xa725fb128db55e60f0ae078acbec45e034d050d64e9915b42aa7efdf8a032101The 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 | f6 | 91 | c8 | 02 | 10 | a9 | ab | 52 | 60 | 9b | d8 | 5c | a1 | 07 | 70 | 67 |
| 0010 | d6 | bc | 24 | fe | 70 | 1a | 03 | 91 | a7 | 92 | ec | 5e | 78 | 2b | 30 | f1 |
| 0020 | b6 | a7 | e4 | dc | 21 | 0e | 7c | 74 | 0d | c6 | 7e | 9b | e2 | 40 | b8 | b6 |
| 0030 | c0 | f7 | cf | 28 | 28 | ae | b5 | c0 | 4a | 4f | 07 | db | 05 | 98 | 2f | ed |
| 0040 | 08 | 58 | 2a | 91 | 9e | 26 | f0 | 2b | e2 | 79 | ac | 86 | a0 | 87 | 10 | 78 |
| 0050 | 44 | bf | 32 | fb | ec | 2d | 6b | dc | aa | 1f | 28 | d4 | 0b | 79 | c7 | 67 |
| 0060 | eb | ca | 5d | 12 | 34 | a6 | 09 | 94 | a5 | b7 | 45 | 1f | 75 | 2e | 48 | 96 |
| 0070 | 36 | 95 | 8f | ef | f3 | f6 | 8a | 1e | d7 | bb | ac | a0 | 5a | 6b | 6a | 46 |
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 0xa725fb12…032101
// 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("0xa725fb128db55e60f0ae078acbec45e034d050d64e9915b42aa7efdf8a032101")
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)