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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.
0xd3484722f86787999d49c2bf643222a58904ff4da138add3040cceb48b5cc645The 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 | 91 | cf | 72 | 29 | 1c | de | 64 | 62 | 8f | 6b | 07 | bc | 41 | 64 | 6a | 0b |
| 0010 | 44 | f0 | 01 | 7c | 4b | 00 | 86 | d8 | 4c | be | 74 | 2c | 04 | b6 | d3 | 56 |
| 0020 | 19 | a6 | 78 | 81 | a8 | 35 | 51 | a8 | db | ed | dc | 61 | 84 | dd | 4d | b3 |
| 0030 | e0 | 0a | 76 | 36 | 83 | c3 | d7 | 1b | e1 | 76 | ca | 54 | 7f | ec | 91 | 5c |
| 0040 | e0 | e1 | 84 | 61 | 57 | 17 | 42 | 68 | c3 | 74 | 7b | 53 | 8c | d1 | b0 | 6a |
| 0050 | b4 | 67 | c7 | 4e | 2a | ed | d2 | 4b | 17 | 6b | 36 | 4e | 68 | c1 | 38 | 1c |
| 0060 | 4b | cb | 5d | 06 | 1d | a6 | 29 | 7f | 55 | 4e | 4c | 41 | bb | 63 | 81 | 15 |
| 0070 | af | 4d | 57 | da | 53 | 3a | d7 | a6 | 4a | e7 | 0f | 12 | 23 | 0d | 6a | fe |
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 | 6e | 9a | 86 | 23 | ad | 25 | 3d | 08 | 29 | e8 | df | 6d | 34 | 64 | d8 | 53 |
| 0010 | 5b | 6d | 43 | 40 | 82 | f4 | 57 | 52 | ed | 3d | 3f | ec | df | cf | 57 | 5c |
| 0020 | 33 | db | 4b | 76 | d8 | fb | 26 | f9 | 4d | 1c | e9 | 72 | 0b | b6 | d5 | 85 |
| 0030 | 5a | a5 | 38 | ae | 0d | 6a | e1 | db | 6e | 61 | a3 | dd | 1e | 94 | d1 | 68 |
| 0040 | b8 | 81 | 53 | d8 | 1d | 70 | a4 | d8 | 43 | 32 | 27 | 84 | 19 | 50 | 87 | e5 |
| 0050 | 1a | f5 | 78 | 6f | 19 | 84 | 23 | 5d | 60 | 96 | 7d | b4 | 1d | 98 | 9e | 5b |
| 0060 | 08 | 7b | 5b | 82 | 5c | e6 | d1 | 1d | 5b | fa | 86 | d8 | 1b | 4c | 7f | 22 |
| 0070 | 01 | de | bb | 9d | d8 | 67 | 20 | 82 | 1c | bf | 8b | 57 | 57 | ed | 35 | 6a |
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.
0x2de753c98b96e5da04fb789c9679fbd64f88578121f2a435ae5a4656b2e77da20x9679fbd64f88578121f2a435ae5a4656b2e77da20x9679FBD64F88578121F2A435Ae5a4656B2e77Da2from 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 0xd3484722…5cc645
// 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("0xd3484722f86787999d49c2bf643222a58904ff4da138add3040cceb48b5cc645")
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)