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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.
0x029fe1b5f62ae1013d3214a0eab8272d217481d83e63d2001bd1135518b0979cThe 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 | 34 | 90 | a7 | 77 | 25 | 91 | 73 | 81 | 26 | ac | 5c | 2d | 6a | d4 | 09 | 4a |
| 0010 | 34 | 95 | 5d | 70 | 69 | 33 | ec | ab | 35 | 3a | cb | cf | b6 | 52 | 82 | 26 |
| 0020 | ac | e1 | 86 | 21 | 2e | dd | 7d | e8 | ce | 74 | e9 | 17 | a3 | ae | 0e | ee |
| 0030 | 85 | 7f | 91 | 5e | 14 | e7 | 4a | 9a | e1 | 2c | bd | 91 | f3 | 30 | c5 | 30 |
| 0040 | b4 | 86 | ba | a7 | a9 | aa | e8 | 42 | 93 | 9a | c5 | 8d | 4d | 3f | 1b | 53 |
| 0050 | f6 | 2e | b9 | b9 | c0 | fc | 4b | d2 | f1 | d1 | 55 | be | c2 | ee | ad | 43 |
| 0060 | 4c | 7b | ce | d3 | a3 | 3c | 92 | 69 | 9f | c3 | 39 | d1 | 1e | e8 | a2 | 43 |
| 0070 | 5a | 44 | 6c | c6 | 17 | 92 | ac | cb | 51 | 07 | 28 | 37 | 0e | b5 | cb | c5 |
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 | a3 | bf | 1e | 60 | ba | be | db | b7 | b5 | 66 | 2b | 68 | 26 | ad | 53 | 4b |
| 0010 | 77 | 55 | fd | 3a | 02 | 24 | 7d | 77 | 78 | 3f | c4 | af | f2 | 3f | 98 | b4 |
| 0020 | b7 | 2a | cb | 11 | e9 | f0 | c5 | 90 | cd | 42 | d8 | 4b | 5b | ba | 32 | 7a |
| 0030 | e4 | 1a | 31 | 9e | ec | 51 | bc | 2d | b0 | c6 | 4a | 37 | 12 | 8b | fc | a9 |
| 0040 | 4c | 92 | a9 | e2 | 29 | a0 | ef | 9e | f2 | b6 | b6 | 16 | 1d | 85 | 90 | df |
| 0050 | 1c | 29 | 41 | e2 | 10 | cb | df | c2 | 8a | da | e2 | 64 | 95 | cb | 7a | 24 |
| 0060 | 7a | a6 | 36 | 1e | ff | 58 | c5 | 1f | 98 | ba | 03 | 9d | c5 | c8 | ff | 02 |
| 0070 | 12 | 1d | db | 65 | 66 | ef | bd | 9e | c6 | 1a | c4 | 83 | 9b | 60 | 19 | 91 |
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.
0x88b4ff89c57376afd37a1f29b971fe187d5e387be00cbfee902cc6cbef99099d0xb971fe187d5e387be00cbfee902cc6cbef99099d0xB971FE187D5E387be00cBfee902Cc6CbEF99099Dfrom 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 0x029fe1b5…b0979c
// 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("0x029fe1b5f62ae1013d3214a0eab8272d217481d83e63d2001bd1135518b0979c")
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)