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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.
0x0ff62c2fe98eab35d46648d96753ecdcb7def3710a5d1463adc2e0d55eb12e9bThe 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 | 0d | 85 | 59 | a9 | 7b | f6 | d3 | 58 | 7c | 9c | fb | bf | 0b | 0c | 27 | b9 |
| 0010 | 76 | f9 | 2f | 1b | df | 73 | d1 | a1 | e3 | d2 | c2 | e2 | a6 | 19 | d8 | 50 |
| 0020 | 87 | e9 | 22 | 3e | 97 | 79 | c8 | eb | d7 | 5f | 57 | bc | 79 | 81 | 0b | 1f |
| 0030 | b6 | c4 | 6c | eb | a0 | dd | c4 | d5 | 66 | 31 | d6 | 90 | fc | ab | 71 | 4f |
| 0040 | 0c | d1 | ba | 85 | 5a | 97 | 9b | bf | 1e | 63 | cb | e4 | 6b | 20 | 51 | 93 |
| 0050 | 30 | 15 | 80 | 3b | 22 | 90 | 84 | ff | 74 | d6 | 5c | 14 | 6c | e5 | 7f | d1 |
| 0060 | db | 78 | 2d | 30 | bc | 9d | 52 | 0e | 7d | 7d | de | 87 | f8 | 6d | 56 | 0c |
| 0070 | 78 | d8 | 1c | b8 | 80 | e7 | 74 | 21 | 24 | 39 | 46 | 4b | f6 | be | ea | 7e |
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 | 12 | 81 | f1 | 57 | 44 | 2f | e6 | 26 | 87 | 23 | e5 | 1a | b3 | 7d | 34 | 62 |
| 0010 | e4 | 7f | d3 | 5c | 77 | 49 | a4 | f5 | b3 | 9c | be | 2e | c5 | 71 | 38 | 2d |
| 0020 | 98 | 01 | 8e | 1f | d0 | e2 | 29 | ff | cd | d0 | f6 | 79 | 4f | 06 | 80 | 3b |
| 0030 | 10 | d9 | 30 | d9 | 68 | 34 | ff | c2 | e1 | 84 | 6f | e4 | de | b9 | eb | fc |
| 0040 | 84 | 59 | 7b | 41 | 8c | 1b | 19 | 2d | 4e | a7 | 51 | a1 | 8a | ed | 09 | d3 |
| 0050 | 5b | fd | 58 | 9c | 7f | 44 | bd | fb | 2c | ce | 81 | bb | a1 | 09 | 36 | 06 |
| 0060 | 34 | 61 | 8c | 9a | b4 | 36 | f9 | 9b | 9e | 8e | e4 | 9b | 50 | d8 | bf | aa |
| 0070 | ae | f4 | fd | 50 | 8c | 0e | ac | c9 | 67 | f0 | 7d | 23 | c9 | 92 | 42 | db |
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.
0x44ce562eb53d6fa6af204435be3566e9dececc51d3887a8d3d83210dd245e6fb0xbe3566e9dececc51d3887a8d3d83210dd245e6fb0xbE3566E9DECECC51d3887A8d3D83210DD245e6Fbfrom 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 0x0ff62c2f…b12e9b
// 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("0x0ff62c2fe98eab35d46648d96753ecdcb7def3710a5d1463adc2e0d55eb12e9b")
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)