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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.
0x77a7b865e9ecedf287a531c59d94812c2edf7e5d047e866df4d9e8acc8db13c2The 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 | d3 | 38 | b1 | a8 | 13 | c8 | fc | 42 | 5d | 45 | 83 | 72 | eb | b8 | 58 | c5 |
| 0010 | 07 | b6 | 38 | be | 53 | 84 | 04 | 9a | 41 | 86 | da | e6 | 8a | 7d | b3 | cb |
| 0020 | 93 | 3e | fd | a9 | dd | c4 | 2a | b7 | f2 | 5e | 7b | 3f | 05 | 73 | 5d | 4d |
| 0030 | 2e | 62 | 39 | 57 | 1b | 5e | 52 | 99 | 40 | 1c | 62 | 41 | 1f | 60 | d8 | 5d |
| 0040 | 95 | df | b5 | 38 | a3 | 41 | 80 | ed | 72 | 31 | c1 | 8c | 6f | 76 | 3b | 69 |
| 0050 | e4 | 66 | f2 | d8 | 54 | f0 | 50 | c5 | d4 | c4 | a7 | 76 | 3f | 8a | e2 | 55 |
| 0060 | 4c | f3 | c5 | 31 | 53 | 25 | dc | b3 | d3 | 0b | 55 | 4b | d5 | a6 | e4 | cd |
| 0070 | 65 | 38 | a9 | a9 | 55 | 7f | 22 | 4d | c6 | 2f | 52 | 02 | 67 | 68 | 92 | 95 |
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 | de | 74 | 69 | c3 | 9e | e2 | 11 | 99 | ea | 0d | 0f | c8 | 29 | d2 | 4a | fc |
| 0010 | 91 | 51 | b8 | 23 | 22 | 7c | 72 | fb | ba | 6a | e0 | 9f | 42 | eb | 1d | 04 |
| 0020 | 1c | 50 | 09 | 87 | 95 | 7e | ce | b1 | 40 | 39 | 12 | 13 | 00 | 71 | 69 | a5 |
| 0030 | 88 | 53 | 13 | d0 | 1b | 24 | b7 | 0f | 64 | fd | 96 | 0f | 6e | be | 6a | 85 |
| 0040 | fb | b4 | 8f | b2 | c0 | cf | 24 | 50 | ac | 0f | 22 | d1 | 6f | fd | ed | 56 |
| 0050 | 06 | 1f | a2 | 16 | b7 | b4 | fe | 55 | f0 | 0c | 59 | 41 | b2 | c1 | 15 | 02 |
| 0060 | 20 | ea | be | e1 | 0b | 91 | 1b | c1 | 29 | af | 70 | 1b | 75 | bf | cb | cc |
| 0070 | 40 | 0f | be | ae | 54 | 42 | 76 | 4e | 67 | 38 | 32 | 2b | fb | 47 | 5d | c7 |
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.
0xaac89ad2ce884679273cdc8867d91bbbf7709737b000f0db28546a500039994b0x67d91bbbf7709737b000f0db28546a500039994b0x67D91Bbbf7709737B000F0DB28546a500039994Bfrom 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 0x77a7b865…db13c2
// 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("0x77a7b865e9ecedf287a531c59d94812c2edf7e5d047e866df4d9e8acc8db13c2")
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)