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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.
0x2896ef0273256972fe508be2b591428dae64b0fcfb941fb7f09e8d2a3ff5d2dbThe 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 | 32 | 88 | 96 | 9b | 48 | a0 | d9 | eb | 04 | 8b | 11 | 22 | 80 | 06 | 78 | d9 |
| 0010 | ce | 54 | e5 | dc | 75 | 86 | 5f | fd | a8 | bf | d4 | 1d | d5 | 2b | 48 | e8 |
| 0020 | 14 | c1 | 16 | 5c | 8d | b4 | 33 | 42 | 20 | 04 | 94 | bc | 17 | ec | a1 | 93 |
| 0030 | 49 | 22 | f0 | 75 | 6c | 03 | 8b | 76 | 1c | b2 | 27 | 8c | 8a | 01 | 13 | 3c |
| 0040 | a2 | c0 | e0 | 94 | 3c | 90 | 83 | 2b | 25 | fc | 99 | 79 | 85 | ee | 4a | f3 |
| 0050 | c7 | 95 | d5 | 24 | 6b | e0 | f4 | 52 | 95 | 46 | c0 | 21 | 43 | 8b | 57 | b3 |
| 0060 | 5e | da | 03 | 01 | 22 | a2 | 52 | 72 | 6e | 1f | f6 | 43 | f5 | cf | 23 | b4 |
| 0070 | ef | 5a | eb | 31 | b7 | 6b | 79 | be | 05 | cb | 58 | d4 | b6 | 7b | 6b | 9e |
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 | 00 | 7a | be | 24 | e4 | 36 | ed | ec | 18 | 2b | b3 | fa | 89 | 75 | f9 | 98 |
| 0010 | 73 | 09 | 96 | 86 | ed | ed | 8e | 74 | 96 | 77 | d9 | e6 | 3c | 94 | 01 | 4a |
| 0020 | 9e | 68 | 09 | fb | bc | 1e | be | 81 | 43 | 69 | 1b | 43 | 38 | 3d | af | 1d |
| 0030 | 6e | e4 | 45 | 17 | 91 | 9a | da | 36 | b2 | bb | bf | 6f | eb | 7f | 44 | ab |
| 0040 | b9 | 6a | 70 | b5 | d6 | 98 | 61 | 29 | 04 | 21 | ac | 3d | c0 | fa | 44 | 30 |
| 0050 | 16 | 2a | 09 | 3a | 5d | 89 | 98 | f2 | 7d | e0 | 0b | 59 | 83 | 10 | df | 0a |
| 0060 | 33 | 76 | fe | 12 | f1 | b4 | 19 | 7a | 46 | d2 | a0 | 7c | 68 | fe | d9 | 08 |
| 0070 | 78 | 22 | e5 | a0 | ff | c3 | dd | 80 | 2a | a8 | 10 | 07 | 50 | 1e | cb | 74 |
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.
0x829d818fdecde910ffffb11616bbc8f5c80616594cbb9e4dc89f296e81de18960x16bbc8f5c80616594cbb9e4dc89f296e81de18960x16BbC8f5C80616594cBB9E4Dc89F296e81dE1896from 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 0x2896ef02…f5d2db
// 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("0x2896ef0273256972fe508be2b591428dae64b0fcfb941fb7f09e8d2a3ff5d2db")
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)