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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.
0xeac98d2c0330f625c7626f11f633923898579d104a41a03f30ad87f8bcd96770The 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 | f4 | 89 | 07 | c8 | e6 | 39 | a8 | 59 | 78 | 71 | f6 | 5b | ca | 95 | 51 | 29 |
| 0010 | dd | a3 | 36 | 5e | dd | 32 | c0 | e4 | 40 | 09 | 57 | d2 | 3f | 0b | 21 | 6f |
| 0020 | b7 | 21 | 00 | e7 | 26 | f2 | 8e | d3 | d8 | ea | d3 | 60 | b7 | 4d | 0f | c6 |
| 0030 | 1f | d2 | 9e | fe | 6b | ee | 37 | ce | d6 | ec | d5 | 0c | 3a | 1f | 96 | e4 |
| 0040 | 52 | e6 | f5 | fa | 0f | 58 | 57 | 13 | a9 | 7c | 58 | 75 | bb | 26 | a0 | e0 |
| 0050 | 91 | 16 | ba | 43 | 99 | 5b | 8c | 2f | 8d | 84 | 36 | 98 | 3e | 9e | 11 | 5f |
| 0060 | 01 | 6e | a0 | 4c | 48 | cf | bf | 6a | dc | 4c | a6 | f5 | 0e | 9e | 0a | 40 |
| 0070 | 85 | bc | 2b | d7 | 9d | 0a | 05 | 4a | 05 | c3 | d5 | 3b | 10 | f0 | 8f | 59 |
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 | bf | da | 4e | 73 | 73 | b4 | b0 | cc | 75 | 11 | 13 | 38 | 20 | 85 | 37 | c0 |
| 0010 | 8e | dc | 09 | cd | 18 | 2f | 40 | 6a | 57 | 12 | 4f | cb | d5 | b9 | 99 | 03 |
| 0020 | cf | 97 | dd | 98 | 1c | 86 | 85 | 8a | 6e | 2c | 52 | b0 | 35 | c4 | 91 | 8d |
| 0030 | b1 | 9e | ed | 77 | cf | a8 | 6e | b3 | 4d | 00 | fb | 4d | 62 | 41 | 01 | 23 |
| 0040 | 3a | 63 | 11 | 31 | 0b | 45 | 1b | dc | 52 | d8 | 4a | 49 | 42 | 7f | 60 | a3 |
| 0050 | 81 | 38 | 64 | 01 | f1 | 54 | 4e | 8f | c6 | 70 | 60 | 93 | 87 | 62 | 4b | 2d |
| 0060 | 85 | f1 | aa | b2 | a6 | 32 | 21 | 8d | 69 | ff | 8b | ed | 47 | b2 | c1 | ec |
| 0070 | c9 | cd | 0a | 23 | a8 | 12 | 16 | 5c | b8 | df | 3c | 78 | 62 | 22 | 5e | 6c |
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.
0xa6be6cd586bbd4b12d9516c0dcf16d24471e6431ad8a1a979378d7232c89384d0xdcf16d24471e6431ad8a1a979378d7232c89384d0xdCF16d24471E6431AD8a1A979378D7232C89384Dfrom 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 0xeac98d2c…d96770
// 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("0xeac98d2c0330f625c7626f11f633923898579d104a41a03f30ad87f8bcd96770")
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)