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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.
0xc7f155d0e35929fb6bc76bd3dec1a26d7e4a8591c8e2d2f1552fd94bd756e077The 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 | 97 | b7 | 2a | 82 | 9a | 19 | 7b | fd | 1d | 22 | 19 | 56 | ae | 92 | 15 | 21 |
| 0010 | 6a | aa | 62 | 3c | 49 | 65 | 50 | 0b | 51 | 70 | c3 | 9c | bb | 9c | f2 | ee |
| 0020 | e3 | f6 | ab | cc | b1 | b9 | 3b | d9 | 62 | ca | 65 | 1e | a8 | 6b | e2 | cd |
| 0030 | 52 | 1b | 84 | 33 | b9 | 70 | 49 | 3b | c4 | e2 | f8 | 50 | f3 | 8a | 47 | 96 |
| 0040 | b8 | dd | 4c | e4 | f6 | a6 | 34 | 04 | 5a | f3 | f5 | 5c | 31 | 24 | 6e | 93 |
| 0050 | 6b | b0 | a0 | f8 | b1 | 57 | f9 | 4e | 49 | 90 | 11 | fd | b4 | cf | 8b | fd |
| 0060 | 8d | c0 | de | f8 | 5e | 96 | 51 | 09 | 9e | 94 | 4b | 67 | b4 | 7a | ac | aa |
| 0070 | 7f | e3 | bc | 22 | 6e | c5 | a9 | b3 | 16 | bb | db | da | f3 | 10 | 1a | 24 |
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 | 1c | 7d | 94 | 35 | ef | bb | 83 | 25 | ce | e9 | 44 | 5c | bc | 4e | 85 | a3 |
| 0010 | a4 | 95 | d7 | 0e | 68 | d1 | 9e | 8e | 83 | 78 | e9 | 2f | 41 | 24 | f9 | 14 |
| 0020 | 19 | 1c | 53 | d8 | 10 | 6e | 66 | cb | d4 | 7e | 5f | f9 | 26 | c3 | 40 | 5a |
| 0030 | 64 | 80 | 1a | 12 | 4a | ae | 24 | 84 | 3e | 11 | ef | b6 | 28 | 44 | cc | a4 |
| 0040 | 27 | d6 | 54 | de | 40 | f8 | 94 | 6c | 43 | a0 | 36 | 05 | 4c | 21 | fe | 5d |
| 0050 | 28 | 79 | 04 | 5c | 64 | 1a | c2 | b9 | 7b | 89 | 95 | 85 | 4e | d7 | fa | ae |
| 0060 | bc | e3 | dc | 36 | 13 | c1 | 4a | 7a | ff | 81 | df | a3 | 80 | 28 | ec | 07 |
| 0070 | b8 | a0 | d4 | 7b | 3f | fd | af | 22 | da | aa | fd | 8d | fd | 82 | e2 | bd |
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.
0xd5f70cc711f22a36c9d79e508e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95FF44eD0C3D054105F05c8199e30371A91from 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 0xc7f155d0…56e077
// 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("0xc7f155d0e35929fb6bc76bd3dec1a26d7e4a8591c8e2d2f1552fd94bd756e077")
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)