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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.
0xb4630b979b6ca6b8eb0c7fbd1f236a9eca385b5abd46a08f9bccb47d08d7393dThe 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 | 65 | ae | 69 | 46 | 3c | 45 | 81 | 7e | e2 | 3b | 02 | 70 | 63 | 56 | d8 | 1c |
| 0010 | 80 | 32 | 26 | e4 | 17 | 4b | 6a | 93 | 77 | dd | b8 | a8 | c1 | a3 | c8 | 4f |
| 0020 | ff | bd | 2b | 56 | 75 | 02 | 5b | 85 | 1a | da | 43 | 43 | 99 | fe | 4f | 75 |
| 0030 | 39 | f9 | cb | 1b | a7 | 05 | 78 | 0d | 97 | 6c | 71 | 25 | 3d | db | 4f | 49 |
| 0040 | 74 | 7a | d2 | 78 | 05 | 2b | c6 | 97 | 30 | 78 | a5 | 8c | fc | 7f | 30 | 26 |
| 0050 | 27 | a3 | 28 | 9a | 32 | da | 76 | 8d | fd | 0b | f7 | 4e | d3 | 13 | 33 | 67 |
| 0060 | 05 | c4 | ee | c0 | 32 | 51 | 7d | f1 | 2c | cf | 8e | cf | b4 | 80 | a5 | 24 |
| 0070 | d1 | 71 | 91 | 6e | 71 | 78 | 54 | 38 | 60 | ae | 4f | 09 | ed | a0 | 4d | 67 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0xb4630b97…d7393d
// 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("0xb4630b979b6ca6b8eb0c7fbd1f236a9eca385b5abd46a08f9bccb47d08d7393d")
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)