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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.
0x6a1a85d6876b9ab25769377ffe65b6e98bc4a11abdbef92cfbb8e3bff9767392The 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 | a2 | f7 | fb | 53 | 52 | 47 | 0b | f8 | a9 | 0f | 62 | 7d | 86 | 0c | 88 | f4 |
| 0010 | 4c | 9f | 66 | dd | bb | 8a | f7 | b4 | 28 | 70 | e9 | 06 | bb | 11 | fc | d8 |
| 0020 | 5e | 09 | 03 | 3b | ba | 31 | 24 | af | 53 | 72 | 45 | 8f | 9d | 98 | 38 | d9 |
| 0030 | 64 | 97 | 32 | 54 | 49 | 8e | 23 | cb | 22 | 97 | be | bd | fa | 9c | 4d | de |
| 0040 | bc | df | 42 | 61 | 34 | 7e | 04 | 4b | 16 | b2 | 7a | 58 | 41 | b1 | 43 | 41 |
| 0050 | 18 | 8c | 89 | fd | 19 | 89 | e0 | ec | 2d | 4e | 18 | 2f | 4c | bd | 6c | 0b |
| 0060 | 97 | bd | 65 | 27 | c4 | 17 | 2c | df | be | a9 | 9b | 6c | 94 | f3 | 3b | 53 |
| 0070 | db | 73 | d6 | cf | 27 | 4e | c6 | da | 74 | fd | 47 | 45 | bd | b4 | 5f | e8 |
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 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x6a1a85d6…767392
// 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("0x6a1a85d6876b9ab25769377ffe65b6e98bc4a11abdbef92cfbb8e3bff9767392")
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)