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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.
0x9b91d60cbabc8331a67999a248e1c08bcfb8bc506d1040214869812cdf069b0cThe 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 | 57 | b0 | c5 | e3 | b1 | 86 | 98 | 50 | bb | 1e | 76 | 40 | 10 | 43 | c7 | 2e |
| 0010 | 00 | cd | 2a | 4d | a7 | 02 | 22 | db | 20 | 90 | eb | 03 | 77 | 13 | 77 | 9e |
| 0020 | 37 | 7e | 68 | 21 | 0b | fe | 91 | 6f | 2d | 91 | b1 | 9e | 19 | 3c | 5c | cb |
| 0030 | a9 | e2 | b5 | 84 | 4f | da | 10 | a0 | 18 | 29 | 71 | 5a | 47 | 98 | 37 | c7 |
| 0040 | 01 | 09 | 63 | 23 | 7f | 4b | fb | 0f | 32 | bb | 2f | 8f | 23 | f5 | 37 | 0b |
| 0050 | 30 | ff | 79 | 18 | 3e | 4b | d5 | 81 | 33 | f9 | 36 | 91 | 73 | df | 9e | 57 |
| 0060 | cc | 80 | 47 | f0 | 9d | 75 | d9 | 9e | 31 | 45 | de | 23 | a6 | b8 | cd | d2 |
| 0070 | 3c | 6d | ea | 30 | e6 | cb | 10 | d7 | 46 | 9e | 5b | 1a | b1 | 74 | 9d | df |
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 0x9b91d60c…069b0c
// 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("0x9b91d60cbabc8331a67999a248e1c08bcfb8bc506d1040214869812cdf069b0c")
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)