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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.
0x415431ca3e08330b64db4b9c9658a315380c019bd4ccc12f8571544805216067The 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 | 1f | d6 | 07 | 9d | 36 | f7 | 22 | cd | 41 | 23 | ab | 47 | af | ba | 34 | aa |
| 0010 | a3 | 95 | 2e | 1d | 43 | b7 | e4 | 06 | 86 | 08 | 50 | 72 | 31 | 39 | 09 | 41 |
| 0020 | fb | 56 | a2 | 80 | d9 | 71 | 83 | 59 | 8e | 70 | b0 | c4 | d6 | 11 | 4f | 0f |
| 0030 | 34 | b7 | 40 | 32 | 34 | 56 | 09 | fa | e2 | af | 3b | e2 | a1 | 8a | 8c | e4 |
| 0040 | 2c | fa | 3f | da | b2 | 5f | 4d | f3 | ea | 4c | 60 | cc | 30 | 15 | 15 | 2f |
| 0050 | 5a | 95 | 46 | b9 | 66 | f1 | 5e | a9 | 9b | ea | 05 | 0a | 6a | 01 | 61 | 01 |
| 0060 | 4f | df | 64 | c5 | d4 | 9c | f5 | 11 | 64 | 0a | 73 | eb | 02 | f3 | ac | f9 |
| 0070 | 66 | 22 | cc | 26 | 9f | 9a | 74 | a1 | a4 | 44 | 79 | b5 | 9f | d5 | f0 | 84 |
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 0x415431ca…216067
// 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("0x415431ca3e08330b64db4b9c9658a315380c019bd4ccc12f8571544805216067")
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)