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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.
0xf30037b2741df688ebe6b99cc91dff4ac16e92cb47c23aaa545efb40e48deb3dThe 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 | 59 | cc | ac | c9 | 61 | b6 | 4b | 23 | 79 | c0 | c4 | fd | e6 | 85 | 27 | 5e |
| 0010 | c3 | b9 | ad | f4 | d7 | 0b | 3b | 29 | 66 | 9a | 02 | 7a | f9 | d3 | 55 | bf |
| 0020 | 2e | 9a | f1 | e6 | f6 | 3e | ca | 8c | af | 54 | f4 | ff | d1 | 94 | 7f | 3a |
| 0030 | 1c | d6 | 1c | db | 33 | f3 | fd | db | 24 | 78 | 80 | 90 | ee | e9 | ad | bd |
| 0040 | 74 | 19 | e8 | 35 | 71 | ed | f8 | 3c | d2 | 65 | 1c | c6 | 66 | 4a | c3 | d9 |
| 0050 | 06 | d0 | c4 | d5 | 16 | fc | a1 | bb | 1b | c6 | 9f | c3 | 70 | cc | f9 | ba |
| 0060 | ae | 4c | 6a | 24 | 5e | 97 | 0a | f1 | b3 | a0 | 20 | b6 | d8 | 4e | 0f | c8 |
| 0070 | 74 | a9 | 9b | 90 | 9d | 12 | 13 | ac | eb | 08 | 8f | de | 6b | ce | b3 | 41 |
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 | dc | 9a | b3 | da | 10 | 7f | b0 | e0 | d0 | 4d | fe | 97 | 1d | 94 | 8b | df |
| 0010 | 07 | 01 | 69 | ee | 0e | 82 | 87 | 61 | 6a | d5 | b0 | 0a | 26 | 0a | 7c | cd |
| 0020 | f1 | 28 | 86 | a6 | 44 | e3 | b9 | c2 | 73 | e4 | f2 | ed | cd | 47 | 84 | e9 |
| 0030 | 04 | 84 | f6 | f0 | 7e | 8a | e4 | c8 | b9 | 37 | 42 | 8b | 84 | 5e | 7e | 13 |
| 0040 | a4 | d0 | d5 | d1 | 78 | d6 | ce | a2 | 81 | 8c | 9b | e1 | 20 | 32 | f3 | 86 |
| 0050 | e9 | 31 | f8 | 53 | e4 | b6 | 5d | 13 | 70 | 0c | 87 | 2f | 8e | f0 | e1 | dc |
| 0060 | 01 | 3c | f9 | 1c | 87 | a8 | f2 | e9 | 5f | 1c | 93 | 71 | 98 | 56 | c8 | c4 |
| 0070 | 6d | e9 | f0 | d0 | 1e | a9 | f3 | 7e | f8 | f6 | 7b | 18 | c1 | a3 | bb | 60 |
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.
0xc88f8346760d372b8976277ce262e00ce0f7bfa1cc44264ae1471907d1a55cd70xe262e00ce0f7bfa1cc44264ae1471907d1a55cd70xE262e00CE0F7BFA1cc44264AE1471907d1a55cD7from 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 0xf30037b2…8deb3d
// 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("0xf30037b2741df688ebe6b99cc91dff4ac16e92cb47c23aaa545efb40e48deb3d")
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)