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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.
0x21272dc0b43ddf88c5126b7644fa042d118fa54da819f15ca63df658b62ffff5The 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 | 2e | ba | 8f | 5e | ee | 01 | a2 | b9 | d9 | 26 | 66 | ed | 28 | 0d | 35 | 04 |
| 0010 | 18 | 51 | 4b | 9a | d2 | 2d | 57 | 31 | 38 | 6b | 4a | 42 | e9 | 37 | 11 | 52 |
| 0020 | 50 | b3 | f6 | 06 | 67 | 4b | c5 | 64 | 50 | 1c | cc | 67 | 05 | bf | da | 25 |
| 0030 | 39 | 9c | 0a | 81 | b7 | 7b | 3a | 10 | e2 | 6d | 61 | ea | e2 | 86 | 39 | ae |
| 0040 | b2 | 7d | 10 | c2 | 10 | 3d | ac | cb | 61 | 37 | d2 | 7a | 06 | 5f | d4 | 84 |
| 0050 | a2 | d9 | 24 | d5 | df | 63 | c9 | fc | a2 | 05 | 32 | e1 | e8 | 41 | 11 | 5f |
| 0060 | f2 | d0 | 70 | ca | 6e | 72 | d4 | 98 | fd | fa | 54 | b1 | af | 98 | 1f | 0a |
| 0070 | d4 | c0 | 47 | 16 | c1 | 4b | 4a | 2e | 7f | 0a | 1e | c2 | 1c | da | ae | 8e |
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 0x21272dc0…2ffff5
// 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("0x21272dc0b43ddf88c5126b7644fa042d118fa54da819f15ca63df658b62ffff5")
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)