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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.
0xd5259bbdab639d748adabea28879ca9abaeeac28cfd5ea1dbc333c1f7a6a87e2The 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 | fe | bd | 37 | 4e | b9 | 1d | 5b | 2d | 7d | 0c | b7 | b6 | d4 | d0 | 93 | 87 |
| 0010 | 97 | 61 | 8b | b8 | c4 | 16 | 87 | b2 | db | a8 | 62 | 59 | 7e | 60 | 3a | 6d |
| 0020 | 6e | 15 | d3 | 52 | ad | 25 | 50 | 27 | 9b | bf | 78 | 74 | 3b | ab | d2 | aa |
| 0030 | c2 | c9 | f6 | 4d | 71 | e5 | de | 56 | 64 | 8d | bb | fe | df | a5 | d9 | 35 |
| 0040 | 87 | e8 | 19 | af | 71 | 2c | f9 | 0f | 90 | 0a | 34 | dc | fa | 3c | 2a | 8f |
| 0050 | 4e | a1 | 2e | ff | 6b | 6f | cc | f8 | 70 | d0 | 90 | 08 | 6e | b6 | ec | 45 |
| 0060 | 5e | 2a | eb | ab | 22 | 20 | 52 | bd | 60 | 5d | da | 0e | 5c | 90 | a4 | 31 |
| 0070 | e3 | db | 2f | b2 | fd | 06 | 4f | 6a | 83 | d6 | 4f | 2c | 69 | 71 | 3c | ce |
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 | 02 | a9 | 05 | 7f | e0 | 94 | b1 | 9b | 08 | e7 | 2e | 66 | d6 | df | 70 | 5e |
| 0010 | b7 | d1 | e0 | 8d | 7c | 3d | cb | eb | 39 | e8 | be | e7 | b6 | 4d | 02 | 1a |
| 0020 | 4a | 92 | 28 | 81 | 11 | bb | 39 | c0 | 2c | ab | f8 | 01 | 1f | c8 | 26 | 91 |
| 0030 | d4 | b9 | 33 | 66 | eb | 9d | 14 | 4d | 76 | d7 | f4 | 08 | b0 | b0 | 09 | 97 |
| 0040 | e3 | 20 | e1 | 50 | 53 | d0 | 26 | 4c | c9 | 93 | 2a | b1 | ce | 60 | 3d | 2d |
| 0050 | 7d | 9d | c8 | 0e | 3b | be | f0 | ee | 52 | 40 | 83 | 23 | 2c | 07 | 4b | 15 |
| 0060 | e9 | 72 | 5b | f0 | 41 | c5 | ac | e6 | 2d | b0 | 88 | 75 | 00 | 0d | a2 | 18 |
| 0070 | bc | 64 | dd | b4 | df | 0c | a4 | 08 | 4a | db | 1f | 7d | 34 | dd | ce | b3 |
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.
0xe97b3745a5625a1d3f5cbc19a4ab8b297d528f143d6a7fbd4582a8145f3579540xa4ab8b297d528f143d6a7fbd4582a8145f3579540xA4ab8b297d528F143D6a7FBd4582a8145F357954from 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 0xd5259bbd…6a87e2
// 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("AqkFf+CUsZsI5y5m1t9wXrfR4I18PcvrOei+57ZNAhpKkiiBEbs5wCyr+AEfyCaR1LkzZuudFE121/QIsLAJl+Mg4VBT0CZMyZMqsc5gPS19ncgOO77w7lJAgyMsB0sV6XJb8EHFrOYtsIh1AA2iGLxk3bTfDKQIStsffTTdzrNO8Q7oQz5n6IB7vmS0iBvpexWX/nTcH9QTOGChHey92iX5HfBFVVA9gyyMoeX5eJRB0mKliqKNrMfqOl1d4OSgwcARIqj8k+d2jUkL+SYrJ7n99cVPumwaI/AfARWcP6IOd9hfPavl6zAaUixmveIyJqTsbQrx/Vpg8SVt+//8mD/YQ887HHZlI+HwBno3iY7QEJ30kkqsrpyL28Mgj+eOYmKOFNdcyZZHWgx41gDhXCxzv6h/FlOcOXq+U10Z0vzt45Vz4+ef4RfGPlRn3hEIXxyQYvTK0bMxzhj0TxzyYi+rVe7gqqGtCaV86l+DUpZpTgU60MftY55nrFMyaPYd7/iLnlVOXpf+QUECi+S+pMQn2V5th/5I3m7s2pWIfLq2n3ozEB87R9bJ3jCJfwsBaPHrcU7C5uFHqP/ICRRndd8FKDvFdz2V1O7tW/fj1Q5gf2fqNN29RjqzaFPMkAuDquba427tWab7LeUriUYrVIFzy+TSiLFGfDDEp2ZpIRrY37p+YTmuDs7IxsF/2ojcDOemk/VX2gHBcS/FD1427dAzqCjORc+7UbBj80JytUW3HD8bP9W7PvHUx/7L5MWEGOqVbXkf/AbmKAQzaJtPtGchbU/7Xe9RutEl8VexR1ZCQZzb9DoV9lQWgbOtF6egRXr8NCbRyQYXy1qT5tdFV7ghQCx9dN3lPhx+h36rfntNjrPAMS3VB9DosGpFL1YFNa7XMgie0IWfBHOMzJEsh8w2Skr/Uo0F14VA0ltBfBg5RtvU0nOahjQP9WK6oSiucb69Q2NpzrB1JdgIH3eLYe4EX147pGI+VCBUkhYBvAfOo6s6eYm8Ux1oLJS6fNjO7yRNmX1ZFBsNdCrlhOvHyAORH6wm31/y5pDHV0IQbTutY9dxvdtxcpMzeENVdE0Hr5wMcQFAQiTYuTJGhmZtvLu2IP5LuyS2iUHGT58bFcHQWiMR9Ol5p3VpqA9cN0pXOb4KYFVfhJ6C0HHiTWTJDKo3wN7vTvisuRQGD1mid8RkFyVTNH83k+dI1ocjOaJvu4cnD8o4rf/RsSy78KGw7MfwWyPsdkLphsTk1V3YftWiXtzmd6mWmMXrgi7zZsC98HqSbwV9c/4ktv8zop7aN8umPWZefVxoZZwJvI0FPiM3wYTGDnnklA+Vf+pyme6eVdYGQNm0G9v0l8a+EIu/cyoBXaWJix7dWFhY12XgV3QyKNLQkxnv3qa9RK4pcWhWzisuCiyUSgM80xRHGzJh7ri0+tL9omX5OXw+rltjXuNrCgPqvGjBiIhIm/+aShTZiWNdgdYwHh1JlYG5/+nyCiv4kfcZEWF891XccbibhLPKOBGEVQ6O8vKAljjq6nqe65ypxuiKNIY6xKAjivU13GXSdVSCa+fNmpRQXALpM0lo0stWjMC6+LNNL9yCyGzqTws8dxkjhGJMHlB89YvKB9rAgBPgUmr4d4uAKHx2vv4eEs6u8eJdh0DJ/tccChmAaAEfEc/oy0/IOmfscaDQzUMaVTSziG7raMnMq2pKqo6cLBfcc5EeQxOWEsuOwDhIec202/ieLEunJ006tNuc5BAm5cOzBu12UEv7Sxy/37sUw37x6ukHvbpefhwULvquezwuNy/+c+QLvB7/v8v3d4mAg91ASHCtpxt5L1jttoYLHqkhvce8MlvHNynNEZatXnrdiw8YLjEaF73Ml0BzYggpM46s2/DHUo2fUqweRBgMlmtnqC5pF5EEM5hjsZerTJu7tpqWvNNxqrtlSd/CaHL1yUbA+2ORGmsHP8VAkoxSVCpp308W2d+MnVpsRo3NQbfZtQAKFQG/0QkOjDBrT2n60pEwRnBw5Pvsx3yideQodzFbeOW2DxPEAsbhqEgKIRKKiK4+zhTfedQQNTnRf77r1ZrCo/RcrEut9mYRVLdq2BwWc6pitKjK56AhU6KTjjPeyHMpMXOLXtNyS5FSp0dwNzO25JYWLLKiEkdqUKDGcL9p6RsjymvrV6On0BSGtTrPqHiNe1zAmIs8POztjX2jrOGxLEoSOK+WV17ET4xgQEHirH/r40js1JGVO5gOcAgJkfAoWQGqgaVnVc3O5ncryllTJR/YVMap1o8n2t0XxNIUWaiLNhI7U0lxxo1WBfwidSrX1QyZ3HhX98W5tT+ZwwUsXEeslmo0j0ONKkm5trskjOSWYOQgwehNZ61XMbHyP7BAeltNTivcCISfO0LB76kjotr3G0iD7WbVv3CzPQfTtPk+wHGn84X8DDhzQ6X/59QK9t/lwQbR63+kDNXhso4tCfWpwE9DkZNs4kDEOsLFiYNUnP/hsbppDTHN6OEjUCexkVUhBxgntU4VhVxnJqfi3umGJCh9Gi2ookwf0nZHxFaJiGVrHNNkiKoTpdZX87Q98ANUwYMTUhcv0Q2gTRwLWnwa7KNmbFVsqBY=")
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("0xd5259bbdab639d748adabea28879ca9abaeeac28cfd5ea1dbc333c1f7a6a87e2")
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)