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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.
0x07fb90cf2159eb289b92b503a61873c4edf63ca08545a73d6461cc46475dde78The 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 | 05 | 5e | 77 | 02 | da | 0c | 2b | 8a | 06 | cd | b9 | 5c | d3 | 90 | 48 | 53 |
| 0010 | 9e | e3 | 71 | 25 | 8a | 0a | 18 | 7c | 3f | a7 | 7f | ae | 30 | a2 | de | 2f |
| 0020 | 2d | b7 | 34 | 4f | f8 | fb | 89 | f4 | a2 | d2 | 4d | d2 | b2 | b7 | dd | 5a |
| 0030 | b6 | 80 | 6b | e5 | b6 | e4 | 8a | fd | a0 | f0 | 2c | 87 | 8a | d5 | f5 | 55 |
| 0040 | 4d | 5d | 62 | b9 | d9 | 76 | 2e | 3e | 51 | 7a | fd | ab | 31 | cd | e4 | 09 |
| 0050 | 47 | 91 | 51 | af | 11 | 7e | e4 | b7 | 58 | 86 | a0 | 09 | 57 | 69 | 64 | c8 |
| 0060 | ca | 95 | e5 | 84 | fa | 5a | ed | 8c | 82 | 6c | f4 | 7b | 53 | a3 | b1 | 37 |
| 0070 | 86 | 7a | 95 | e9 | ff | 4a | f8 | ec | 8f | 91 | 72 | c5 | b7 | ab | 24 | 19 |
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 | ce | 6c | 3f | 90 | 4f | c0 | cc | 8c | 0d | e2 | 73 | 0b | f6 | 0c | e9 | 5d |
| 0010 | 13 | 62 | ee | c2 | 8e | 86 | d2 | 86 | 97 | 9c | b8 | 8e | b3 | 45 | 9d | b0 |
| 0020 | 76 | b9 | 2c | 40 | 05 | 8c | 12 | 84 | fc | 6b | ae | b7 | a2 | 82 | d6 | 62 |
| 0030 | f3 | c8 | 1a | c4 | 41 | 64 | ff | 81 | f7 | 67 | d3 | d5 | 73 | 4b | 76 | d1 |
| 0040 | a3 | 58 | bc | 6b | a0 | b6 | f5 | ec | 9a | 0d | 8c | bf | 7c | 34 | 45 | 28 |
| 0050 | df | 4b | 44 | ed | 06 | 49 | 69 | a5 | 82 | a3 | d7 | 23 | fe | d8 | d4 | c3 |
| 0060 | 87 | f8 | ed | 47 | f2 | b0 | 0e | 1a | ab | 0d | 35 | 50 | e6 | 10 | 9f | 6c |
| 0070 | 7f | 8c | a2 | 13 | 77 | be | b2 | 67 | 56 | bc | 11 | 9b | e5 | cc | af | 05 |
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.
0x499c201cf245ea48a6704ed69888a9826fc37a2e3cc18b8a690d1d67284ff7240x9888a9826fc37a2e3cc18b8a690d1d67284ff7240x9888a9826Fc37a2e3CC18b8a690d1d67284ff724from 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 0x07fb90cf…5dde78
// 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("0x07fb90cf2159eb289b92b503a61873c4edf63ca08545a73d6461cc46475dde78")
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)