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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.
0x5679763d08abd0ecaa58c4c66cc1254669804d51fed5c5d6ceebb9ae1a73e713The 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 | b1 | bc | 1b | d6 | 2d | 25 | c1 | b6 | a5 | 80 | 35 | 17 | 16 | 87 | 2d | f9 |
| 0010 | fe | 07 | 28 | 93 | 52 | 91 | 18 | 65 | 13 | 96 | 7a | ba | f8 | c7 | 20 | bf |
| 0020 | bb | a7 | 12 | 1e | fa | ad | 17 | 99 | f3 | 64 | 12 | fc | 6d | 59 | 5f | a2 |
| 0030 | b8 | 4c | 2f | 80 | 23 | 46 | 13 | 4c | 8f | 5c | 7c | e9 | 63 | 47 | e4 | c0 |
| 0040 | f5 | 66 | 51 | 9c | 6c | 76 | 9f | 22 | f0 | 2e | 52 | ba | 1f | 02 | 86 | 7c |
| 0050 | 63 | 70 | f4 | f7 | bf | 59 | 2b | e8 | b2 | f5 | 00 | 54 | fb | 27 | fb | 31 |
| 0060 | 2d | da | e6 | 8a | 44 | 86 | f5 | cd | 44 | db | f6 | 3d | 5a | eb | c3 | 0a |
| 0070 | 47 | ad | ae | ce | 11 | dc | 72 | 1d | 10 | 85 | cd | e5 | 3b | c5 | 3f | 13 |
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 0x5679763d…73e713
// 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("0x5679763d08abd0ecaa58c4c66cc1254669804d51fed5c5d6ceebb9ae1a73e713")
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)