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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.
0x79e5b820d3e6b50262563019ab1ddd20a71ff3d894d8ab76852e47814b1fe838The 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 | a7 | 02 | 63 | 76 | 73 | 31 | 2a | fe | af | b7 | cc | e8 | 8a | d2 | ab | 38 |
| 0010 | 43 | 50 | f7 | cf | a0 | 4b | 24 | 2c | ac | d3 | 59 | 02 | eb | 5e | 25 | fc |
| 0020 | d4 | d3 | c6 | 62 | 4b | 72 | cf | 01 | 1f | 1a | 21 | b7 | 01 | 86 | 91 | 6d |
| 0030 | 63 | 24 | f8 | da | 7c | d3 | d4 | d7 | 00 | 79 | d5 | 9b | a5 | fd | 7a | 78 |
| 0040 | b7 | b6 | c4 | 2f | 90 | 24 | bf | 69 | 11 | a4 | ed | d8 | af | 08 | e1 | 4e |
| 0050 | 51 | 41 | 50 | 95 | d9 | cb | 5d | 87 | da | 13 | 94 | 56 | e5 | dc | b9 | 1b |
| 0060 | 7d | f8 | 36 | d1 | ef | b6 | 79 | b6 | 68 | 73 | 21 | c4 | f2 | 5e | 60 | 19 |
| 0070 | e8 | a5 | a2 | 6d | fd | 7c | 36 | 44 | d4 | 07 | 22 | 93 | c3 | 3f | 30 | 58 |
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 | 99 | 01 | 70 | d6 | 06 | c9 | 09 | d9 | 45 | 4f | 39 | 28 | c0 | 61 | 17 | 4a |
| 0010 | 01 | 89 | 6c | 1a | f4 | db | e5 | 4a | 0f | 35 | bc | f1 | 5f | 81 | 7a | c8 |
| 0020 | c5 | 3c | bb | 0a | fc | 35 | 65 | 6d | 7e | 6b | 04 | 6a | 7c | 04 | 6d | 39 |
| 0030 | 79 | 7a | 49 | ac | dc | 40 | e0 | 18 | 47 | 96 | 93 | e1 | 94 | 02 | b0 | 79 |
| 0040 | 99 | 55 | ca | a7 | a0 | 30 | fa | 8a | 21 | 90 | ff | df | db | 29 | cf | af |
| 0050 | 35 | 4c | 9f | 51 | 99 | 68 | 13 | 48 | a7 | 33 | b5 | 78 | f0 | ad | 20 | 38 |
| 0060 | e1 | 05 | 6e | 4c | 31 | f7 | 67 | 01 | e5 | 70 | 05 | 33 | 9e | 16 | bb | 55 |
| 0070 | 46 | 3f | e5 | 21 | 54 | f7 | de | 36 | eb | d1 | fc | aa | 53 | e3 | 2f | d4 |
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.
0x7b42936490361b79b803c427e6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17C7aB534e01A039e747CdE3b99Afrom 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 0x79e5b820…1fe838
// 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("0x79e5b820d3e6b50262563019ab1ddd20a71ff3d894d8ab76852e47814b1fe838")
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)