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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.
0x7df6173fd25328bff42259adeefd86fc909feba4744df9824ae13c442efb7cb0The 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 | 4e | 83 | e4 | f2 | c1 | 9a | 42 | 4f | d0 | 7c | 85 | 0b | 19 | e7 | 1a | f3 |
| 0010 | ce | a3 | c2 | 0e | 3b | f4 | c0 | 80 | fd | c1 | 57 | 84 | 21 | 78 | d0 | a2 |
| 0020 | 29 | 2b | c7 | cd | db | f4 | e8 | 04 | 69 | e7 | df | a1 | 78 | 41 | 10 | 54 |
| 0030 | 9a | 1b | ac | 72 | 4b | 34 | b5 | 56 | b1 | 65 | b1 | 8f | 73 | 5a | 71 | e7 |
| 0040 | 3b | d5 | 69 | 2b | 3b | 19 | 87 | f5 | ae | da | 1b | 4a | da | 5b | 79 | 2d |
| 0050 | 3a | e4 | d8 | 98 | 18 | ea | 6d | d1 | a3 | 85 | 56 | 95 | e4 | 7f | 8d | 86 |
| 0060 | b1 | 7d | b1 | 18 | dd | 01 | d5 | b7 | 4b | 87 | bd | e9 | 7e | 84 | 83 | f0 |
| 0070 | 4d | 8f | db | d8 | c1 | 93 | 7b | 28 | 91 | 8b | 29 | f3 | e1 | d4 | 03 | 78 |
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 | b7 | 54 | 9e | b7 | cb | 06 | 73 | 42 | 18 | fe | 97 | ff | 30 | 9c | 72 | e9 |
| 0010 | 5a | 30 | 10 | cc | e3 | f5 | 59 | 68 | 7c | 15 | be | 0a | 27 | 6d | fb | 96 |
| 0020 | 5a | ff | 41 | 90 | c6 | c5 | 84 | d9 | d0 | 05 | ec | ea | 2e | 4d | d7 | 13 |
| 0030 | cf | 4a | a8 | 4a | 5e | 1c | 32 | 00 | e6 | 88 | b6 | 61 | 40 | 2d | 4a | 5c |
| 0040 | b0 | 02 | 16 | d1 | 0f | 8a | 13 | 0a | 97 | cb | e2 | ce | 70 | 53 | 25 | 3a |
| 0050 | 50 | 60 | 96 | af | 8a | d6 | 0d | 00 | ce | d9 | e5 | e2 | 87 | 94 | 87 | 74 |
| 0060 | 3f | 44 | 18 | 36 | b8 | d1 | 94 | 95 | 44 | 62 | d0 | e5 | de | 13 | 31 | df |
| 0070 | 2b | 03 | 75 | a0 | 1c | 6e | bf | 3d | 9d | df | d3 | d9 | 95 | c3 | 43 | ff |
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.
0x95eec78ac2e834b7f82cb197cb162fa100264298404bf03109dcae61ff3aa25f0xcb162fa100264298404bf03109dcae61ff3aa25f0xCb162fA100264298404bf03109DCaE61ff3aA25ffrom 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 0x7df6173f…fb7cb0
// 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("0x7df6173fd25328bff42259adeefd86fc909feba4744df9824ae13c442efb7cb0")
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)