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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.
0xe0f7c16c1d66ba5b212940a4ff289038d2e541e14bc7b8780d5b200948ff5c36The 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 | 97 | d9 | 3d | df | 17 | a7 | be | 86 | 87 | 56 | 5f | 0c | 24 | 65 | 16 | f1 |
| 0010 | 44 | 35 | d7 | 63 | 06 | 8d | 92 | 96 | be | 87 | 34 | 68 | 7a | c3 | 95 | 0b |
| 0020 | 5f | 6d | 47 | 9b | dd | d7 | ee | 04 | 5c | 15 | 6c | b4 | 81 | 12 | 01 | fe |
| 0030 | 1c | d1 | 15 | 76 | ad | 24 | 09 | 47 | dd | 82 | de | 20 | 30 | 05 | 27 | 87 |
| 0040 | 78 | 77 | 83 | d0 | 36 | 6c | bd | aa | 4c | 14 | a4 | d5 | 48 | 5e | 5a | ee |
| 0050 | a7 | 83 | 42 | 56 | fa | d7 | cd | 5c | 5c | db | 88 | 0c | 8f | 24 | 03 | fc |
| 0060 | 69 | 5e | 58 | 05 | a8 | ca | eb | 5c | 16 | 9e | de | 64 | ca | 78 | 34 | e9 |
| 0070 | 28 | b6 | 50 | 5e | 7c | b1 | 54 | 51 | 4b | 29 | 16 | 41 | 51 | c2 | a4 | af |
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 | c0 | 58 | 13 | 71 | c5 | 83 | 43 | 4e | 7b | 6c | dc | bb | 0d | bf | 4b | b3 |
| 0010 | f6 | 4f | 91 | 08 | f8 | d1 | b1 | fd | e6 | 86 | 22 | 93 | fc | 57 | 60 | 1f |
| 0020 | 8e | 3a | fb | 1c | 28 | 44 | 7f | 46 | 80 | f8 | 9f | d5 | ec | b9 | a4 | 8a |
| 0030 | cc | ea | fb | 92 | 49 | 56 | 6f | 39 | 3f | 24 | 87 | a9 | 68 | f5 | c4 | 41 |
| 0040 | 1e | 95 | ec | 23 | a4 | 91 | 12 | 0c | 77 | dd | 47 | 8c | 80 | 3b | eb | a5 |
| 0050 | 09 | 87 | cd | fd | 59 | f6 | 44 | 88 | d0 | e2 | 3c | cc | 84 | b5 | 20 | 49 |
| 0060 | 19 | 38 | 88 | 51 | e0 | e9 | 38 | 00 | 52 | ac | 44 | e3 | 78 | 48 | 53 | b8 |
| 0070 | 11 | f9 | 1a | 81 | 4d | 62 | 39 | 08 | dd | 10 | 58 | 1e | 7c | bb | 77 | e4 |
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.
0xa4bc9d44d9b439a06398a0d6a96c48b1aee79684a402465a65fa7268e89f8c1a0xa96c48b1aee79684a402465a65fa7268e89f8c1a0xa96C48B1AEe79684a402465A65fa7268e89f8c1afrom 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 0xe0f7c16c…ff5c36
// 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("0xe0f7c16c1d66ba5b212940a4ff289038d2e541e14bc7b8780d5b200948ff5c36")
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)