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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.
0x08dde0179e8485b496b0499d3104695b9aef0d01d325441e83229fd70eac86b8The 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 | 53 | e4 | 5d | 1b | 3a | e3 | f9 | b8 | 7f | 3c | 3a | 6d | e1 | 01 | 26 | f7 |
| 0010 | b8 | 58 | 9b | 97 | 8a | 15 | c1 | 8e | 41 | 54 | f3 | 4a | 46 | 6b | af | ad |
| 0020 | 9d | df | a0 | 0b | 9d | 98 | 61 | 2d | b4 | f0 | f7 | 0e | 2b | df | 16 | e4 |
| 0030 | d7 | e3 | ee | ee | 33 | ef | 08 | fc | d7 | e5 | bb | fa | 3c | da | d8 | 25 |
| 0040 | f0 | d6 | a6 | bf | 9e | 99 | 1f | a0 | 30 | a3 | cc | 8e | f9 | aa | 14 | cb |
| 0050 | bf | 6d | 6d | 33 | a0 | 34 | 82 | 95 | 6f | 1c | ab | a1 | 53 | 64 | 7e | 46 |
| 0060 | dc | 3e | 1b | fb | 9e | c4 | c1 | 86 | 0a | ee | 2e | 83 | 9d | 8a | 6b | 1f |
| 0070 | c7 | 2f | c2 | bd | fc | 01 | 64 | 63 | d2 | d8 | 75 | 16 | 14 | 62 | 10 | f5 |
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 | e7 | 2d | 06 | 0b | 9e | 4b | 5c | b0 | 24 | 66 | 73 | 17 | d8 | 47 | 66 | 80 |
| 0010 | f8 | e7 | 42 | 5b | fc | cb | d9 | 8d | 29 | 14 | 42 | 9d | de | 5b | 14 | 1d |
| 0020 | 2b | 70 | 6d | 3e | 1f | 4b | 64 | 75 | bd | d7 | 0f | 02 | 84 | 43 | 50 | 7e |
| 0030 | 7d | 54 | 35 | cc | 0f | e5 | df | eb | ae | 49 | 7e | 01 | 3a | 85 | 1c | 30 |
| 0040 | 6b | 5d | 82 | 2f | 11 | 55 | 87 | 91 | 57 | 8f | f1 | 51 | 39 | 76 | e8 | e3 |
| 0050 | 88 | b0 | 90 | 9e | 21 | af | cc | ed | 28 | 47 | 91 | 9e | e8 | 4f | c1 | e2 |
| 0060 | d6 | 4d | 46 | 18 | f6 | 22 | de | 70 | d0 | c0 | ec | 78 | 19 | 48 | 5f | dc |
| 0070 | a9 | 67 | 17 | af | 63 | 2d | 1a | fd | 65 | 20 | c9 | 48 | b5 | 17 | e7 | b1 |
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.
0x22324a4277ff8b295018742ebbbd715587bd4456d6f007ddc9360ac7db5fce250xbbbd715587bd4456d6f007ddc9360ac7db5fce250xbbBd715587bd4456d6f007dDC9360AC7DB5fCe25from 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 0x08dde017…ac86b8
// 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("0x08dde0179e8485b496b0499d3104695b9aef0d01d325441e83229fd70eac86b8")
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)