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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.
0xbd291df482fb71d14a412c27f3f5beca08b542b931aa4afa522e7a7d26b868e9The 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 | d5 | af | cc | aa | 19 | 11 | 41 | 54 | 0a | bc | 3b | c0 | ab | 1b | c2 | 67 |
| 0010 | 5b | 05 | b4 | 87 | a0 | 7a | bf | 13 | c2 | e9 | 30 | 38 | bd | 3e | 75 | 0a |
| 0020 | 2c | 93 | 3d | ae | e8 | 38 | 69 | 45 | d5 | 7f | 52 | a0 | f7 | f6 | 31 | 89 |
| 0030 | 19 | 54 | e8 | c0 | be | 23 | 0b | 5f | 55 | 20 | 35 | c8 | d2 | 2a | 39 | 8a |
| 0040 | c4 | 34 | f2 | a5 | e9 | f7 | d3 | 90 | 05 | bc | 93 | 40 | 0a | a9 | 6a | 27 |
| 0050 | 1a | c3 | 18 | dd | f3 | 1e | 46 | 06 | 99 | ee | 8f | 4f | c1 | d4 | f5 | a7 |
| 0060 | 07 | 8d | fd | 3d | b9 | 36 | e6 | 9d | 2e | 38 | 70 | ba | 2e | 34 | df | 46 |
| 0070 | 78 | 18 | 34 | 10 | 79 | 43 | be | 48 | 4f | df | c3 | 9b | d0 | 35 | 74 | 7b |
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 | 23 | cf | 1c | a3 | 67 | 5d | 89 | 8f | 93 | 2b | fa | d6 | 0e | 73 | 26 | c0 |
| 0010 | 00 | 72 | 5e | fa | 09 | c0 | ed | fe | 08 | ce | 80 | 90 | cf | ad | 26 | 82 |
| 0020 | 87 | 84 | 2d | c7 | 8f | 66 | 52 | 56 | 69 | ea | cd | 1b | 76 | 0c | b2 | 98 |
| 0030 | 70 | 56 | cb | 40 | a6 | a1 | 3e | cd | 96 | d6 | 38 | c4 | aa | f8 | ab | 2f |
| 0040 | 41 | f2 | 89 | 9d | 35 | ce | ab | 4f | 28 | c3 | d7 | c3 | 6d | 1e | 08 | 86 |
| 0050 | bc | 16 | 0e | fe | 47 | 14 | 92 | 30 | 74 | b3 | a7 | 68 | 9c | 04 | a6 | 06 |
| 0060 | 0d | c9 | 7c | 85 | 93 | a9 | ba | 8f | 10 | 34 | 93 | 25 | 0b | 0c | b6 | 6f |
| 0070 | 04 | 64 | ae | 5c | 74 | 0f | 8e | d9 | f2 | 24 | 8e | 8f | 8f | 21 | 12 | 82 |
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.
0xeb289cfba655eb8c8eca78296d37a0b3d35901153f332ad169d0f1eb68b7093c0x6d37a0b3d35901153f332ad169d0f1eb68b7093c0x6D37A0b3D35901153f332Ad169d0F1Eb68b7093cfrom 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 0xbd291df4…b868e9
// 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("0xbd291df482fb71d14a412c27f3f5beca08b542b931aa4afa522e7a7d26b868e9")
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)