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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.
0xf165dd24c4db50b9d141274bbcfbbf007dcbd64d16c9f1c71cabbb91951d159cThe 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 | b6 | c8 | 48 | 4f | c6 | 22 | ee | 39 | ca | f9 | 1c | 40 | ef | 48 | e8 | bd |
| 0010 | a0 | 77 | 56 | ab | e9 | 94 | 28 | 8b | 6d | 29 | 65 | f7 | fa | 99 | 49 | 70 |
| 0020 | 72 | cb | e3 | f4 | 39 | 7c | b6 | 9d | 23 | 8e | d6 | 28 | 65 | d9 | 35 | a8 |
| 0030 | dc | c3 | b6 | ed | 70 | e7 | 00 | ca | 12 | 87 | 50 | 80 | f0 | 7a | 4c | b7 |
| 0040 | 4a | 3a | cb | fc | 0b | 66 | e3 | 21 | e5 | 84 | 1f | 67 | 9a | 68 | 39 | 36 |
| 0050 | 31 | 5e | db | 06 | 9e | ac | 00 | 7e | 3a | 3d | 9e | a9 | 4f | d4 | 2c | dc |
| 0060 | a1 | 87 | 4e | 8e | ef | 63 | 3a | b7 | dc | e7 | 7e | 0b | cb | 05 | 7a | 2c |
| 0070 | 10 | eb | 7c | 5d | 9c | 0f | 75 | 54 | 67 | 10 | 26 | 73 | ed | 9e | 94 | 91 |
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 | 42 | 0d | 06 | 3c | ea | a6 | e5 | 3d | 48 | ee | 8e | b8 | 17 | 2f | 58 | bc |
| 0010 | cf | c1 | 5d | 66 | 10 | 71 | 35 | e2 | 1c | fc | 25 | 0b | e4 | 33 | e2 | e2 |
| 0020 | ae | 88 | c7 | 0f | c1 | 67 | c8 | 5c | 74 | c5 | 58 | 74 | 38 | b0 | 3d | 19 |
| 0030 | fa | dc | 79 | 49 | de | f0 | b6 | dc | 90 | 08 | 0e | ba | 07 | f3 | c9 | fb |
| 0040 | 15 | 8f | 05 | 4b | 8a | 20 | 15 | 32 | 67 | f8 | f2 | 98 | 5c | f2 | 08 | 11 |
| 0050 | 42 | 3d | b0 | cd | b1 | 3c | 70 | 6f | 38 | 70 | 36 | fd | 3a | 77 | 11 | be |
| 0060 | e4 | d4 | 84 | fb | bb | 08 | bc | 65 | ef | 32 | af | 02 | fe | f2 | a6 | 6f |
| 0070 | fa | 1f | 07 | 91 | 43 | fb | 01 | 7e | 4f | d3 | 0d | 33 | c7 | 45 | d2 | 92 |
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.
0xe1910add5f1fd179af348a8b672334f7f4119216bbd6261aea13414edc377aff0x672334f7f4119216bbd6261aea13414edc377aff0x672334f7F4119216bbD6261aEA13414eDc377Afffrom 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 0xf165dd24…1d159c
// 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("0xf165dd24c4db50b9d141274bbcfbbf007dcbd64d16c9f1c71cabbb91951d159c")
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)