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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.
0xc5b29ec796ace722c025359941c3580578866de77b4c7663e92c0c61945ce2b6The 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 | 4b | 01 | b6 | 44 | e0 | ac | c7 | ff | fb | 57 | 6b | 11 | 03 | 41 | 6e | 07 |
| 0010 | 8c | 73 | bc | e4 | c8 | 12 | 6a | 7b | 08 | a9 | 4f | 6a | c6 | 10 | 3b | 8c |
| 0020 | c9 | d5 | d7 | 0e | ff | 56 | 17 | 4c | ad | ea | 5d | c3 | 8f | fc | fb | c2 |
| 0030 | df | 50 | 41 | 6b | 05 | 73 | db | 7e | f1 | 0c | 18 | 7c | 21 | 11 | e6 | 01 |
| 0040 | ed | de | f1 | 4d | 2d | 48 | c8 | ce | c8 | b2 | 66 | 6e | 4d | 1b | c0 | 01 |
| 0050 | 5e | 09 | e4 | 74 | fa | 43 | 25 | 52 | 2a | d6 | 69 | b6 | 71 | de | 49 | 12 |
| 0060 | 45 | e3 | ed | fb | 72 | c8 | 6a | d0 | df | 77 | 89 | 0c | f8 | a1 | a1 | 99 |
| 0070 | 3e | 2e | bb | 38 | 22 | f6 | e6 | ae | 96 | 30 | 8f | 4f | e6 | e3 | 4f | de |
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 | 27 | d8 | 87 | 18 | 58 | 2c | cc | ae | b5 | 91 | 97 | d8 | 4c | f5 | 2d | 2c |
| 0010 | e7 | 50 | 2f | 9f | 0a | 0f | ca | e1 | a7 | 8d | f2 | 85 | ce | e9 | 3d | 7d |
| 0020 | a0 | f2 | f4 | 53 | ee | f0 | 25 | 4e | 8a | e1 | 01 | b3 | 69 | 66 | b9 | 1d |
| 0030 | a3 | 40 | 28 | 8c | b3 | 1b | 0f | 3e | 47 | 0e | 9b | 7c | 35 | 3b | 1d | 20 |
| 0040 | 1b | 68 | 4b | 79 | d1 | 8b | 97 | 8e | 16 | 4c | e5 | 9a | 71 | 92 | fb | 96 |
| 0050 | c1 | a9 | d8 | dd | aa | 95 | fe | ce | 2b | 75 | 24 | 1e | da | b3 | 8f | cf |
| 0060 | cb | c5 | 92 | 1a | f4 | ab | 23 | af | a7 | 52 | 63 | e8 | 7b | a1 | 09 | fe |
| 0070 | 67 | b1 | f3 | 46 | 37 | 63 | e3 | fe | c8 | cc | 80 | 33 | 74 | f1 | 8a | 15 |
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.
0x520910875e26fe2d46fe3d139442d9c2a60b9bad23ebb238c25a3ace752f9adb0x9442d9c2a60b9bad23ebb238c25a3ace752f9adb0x9442D9c2a60b9bAD23EBB238c25a3acE752f9adbfrom 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 0xc5b29ec7…5ce2b6
// 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("0xc5b29ec796ace722c025359941c3580578866de77b4c7663e92c0c61945ce2b6")
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)