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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.
0xda7a12f4c600ea045eebb22c8603879cf147ecc1cdf0fa12d14170d6e19c1518The 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 | 84 | b7 | b1 | 83 | 19 | 5c | b4 | 86 | 21 | 18 | 6b | ef | 90 | 97 | ed | db |
| 0010 | b8 | a4 | 3b | 88 | 89 | 8d | b2 | 0c | d5 | d4 | db | 71 | 99 | 56 | 0e | b9 |
| 0020 | cf | a6 | 87 | 12 | 7e | 7c | 7c | a1 | 86 | 18 | 4c | 0b | 07 | f6 | 10 | 74 |
| 0030 | 2d | 1a | 8b | 17 | f8 | a9 | 5e | dd | 17 | 6f | 08 | fe | ac | e4 | b7 | 77 |
| 0040 | 8a | fa | 66 | a3 | b3 | 95 | a6 | 5a | 24 | be | c7 | da | 7b | 69 | f8 | 10 |
| 0050 | ca | 60 | fc | 87 | aa | 83 | 54 | dd | 90 | fc | a7 | 36 | 42 | 0d | b6 | 73 |
| 0060 | 36 | 6d | 6c | b8 | 5b | f9 | 4a | 0e | 20 | f3 | ae | 0a | ed | eb | 7e | dc |
| 0070 | 6b | 2b | 8d | f0 | 15 | 8b | 2d | 97 | 4e | ad | 8e | 24 | 5a | 59 | c3 | ce |
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 | 49 | 60 | fb | 27 | 62 | 74 | ba | 63 | e0 | 43 | 87 | 65 | cc | 53 | 3a | 0d |
| 0010 | 86 | 3f | 80 | 29 | 70 | 4e | 60 | 95 | 21 | da | 5a | 5f | c9 | 8c | 9b | 4b |
| 0020 | 59 | 44 | d9 | b0 | 1b | b3 | de | af | 0f | 1d | d9 | 9c | ad | 23 | 7f | 6b |
| 0030 | 1a | e1 | f6 | bd | 3b | dd | a6 | b2 | 8b | 52 | 41 | e0 | 56 | cc | 56 | 09 |
| 0040 | 41 | bf | 00 | cd | 95 | a3 | c5 | f5 | 9a | a9 | 1e | d3 | c1 | 65 | 0b | bc |
| 0050 | dc | d5 | 5a | 54 | 46 | 71 | 70 | 7e | 01 | 6c | 87 | d2 | 99 | e8 | ad | a4 |
| 0060 | bb | 8c | 49 | bc | 93 | f7 | f3 | d2 | 29 | 1a | 8b | d0 | d4 | 55 | 5d | cc |
| 0070 | 3b | f7 | 49 | 0c | 1c | 86 | 40 | 32 | 6f | 26 | da | aa | 6d | e0 | 12 | bf |
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.
0xcb41bcc127b7111e1a900c9f401eabcb59ef52728d657351923f074afbc3f1860x401eabcb59ef52728d657351923f074afbc3f1860x401EAbcB59Ef52728d657351923F074afbC3F186from 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 0xda7a12f4…9c1518
// 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("0xda7a12f4c600ea045eebb22c8603879cf147ecc1cdf0fa12d14170d6e19c1518")
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)