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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.
0x1f09ff3cd351267e61fb40077ee5e442a628f7ee73ade04f0ce4df7eaa19efa5The 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 | 29 | f9 | 42 | 00 | 92 | 48 | ac | c2 | ce | d1 | 1a | e2 | 06 | d3 | 4a | 42 |
| 0010 | fe | e9 | 75 | c8 | 5b | 2f | 95 | f9 | 85 | b3 | 2c | 44 | fd | 1a | 6d | 0f |
| 0020 | 82 | 1a | 2b | 65 | 22 | a5 | 48 | f9 | 69 | 76 | 4d | 7f | 19 | d5 | 78 | be |
| 0030 | bd | c3 | 78 | d7 | db | 3d | 78 | 34 | c2 | 2e | e3 | b0 | ad | 96 | 50 | e7 |
| 0040 | 4a | 20 | 58 | e8 | b2 | 98 | ee | c5 | 92 | 5d | 2a | f3 | 17 | e7 | 12 | e4 |
| 0050 | f6 | 99 | 92 | 7d | 66 | b3 | 29 | 5c | a3 | 61 | ad | 99 | 62 | 57 | d3 | e2 |
| 0060 | d2 | a1 | bd | 9d | 93 | db | 6f | 51 | 78 | ef | 17 | 25 | c7 | ae | 5d | 98 |
| 0070 | ae | 7f | 59 | 36 | 24 | 65 | 59 | 95 | 35 | 07 | b1 | 25 | 27 | 3b | 99 | 51 |
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 0x1f09ff3c…19efa5
// 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("0x1f09ff3cd351267e61fb40077ee5e442a628f7ee73ade04f0ce4df7eaa19efa5")
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)