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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.
0xd3f71d4d3a3070682726bd72c66e0f8f1e5e3ce3c6222a5bc72bf5b0c72a1558The 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 | ef | 4c | 5c | a9 | 01 | c6 | 70 | 1f | d8 | c9 | 86 | 2b | f7 | f8 | 38 |
| 0010 | b4 | 98 | 59 | 9d | 22 | 56 | 6e | 05 | ed | 0b | 0b | 29 | 7e | 5f | 8c | 25 |
| 0020 | e5 | a4 | 60 | c7 | 8f | ab | 59 | 8b | ad | 5e | 72 | 83 | d9 | a7 | 5a | 5c |
| 0030 | 76 | d2 | ab | 75 | ad | 63 | ce | 1d | 8e | 46 | 09 | be | 77 | 0a | 85 | c8 |
| 0040 | 74 | 55 | 76 | fd | d0 | e0 | be | ad | 5d | 2b | 6a | 37 | 30 | b7 | 79 | 98 |
| 0050 | 4f | db | 28 | 90 | f8 | 01 | bc | eb | 3f | 2f | ae | 90 | 08 | ec | c6 | 17 |
| 0060 | 03 | 21 | b3 | 4c | d3 | 61 | d7 | a0 | 9a | 9d | c3 | 53 | 55 | 03 | 94 | 43 |
| 0070 | a1 | 04 | be | be | fe | e7 | aa | 96 | fb | dc | a5 | 22 | 2e | db | d8 | 5b |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xd3f71d4d…2a1558
// 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("9O9MXKkBxnAf2MmGK/f4OLSYWZ0iVm4F7QsLKX5fjCXlpGDHj6tZi61ecoPZp1pcdtKrda1jzh2ORgm+dwqFyHRVdv3Q4L6tXStqNzC3eZhP2yiQ+AG86z8vrpAI7MYXAyGzTNNh16CancNTVQOUQ6EEvr7+56qW+9ylIi7b2FvoKqzm7F+W14WYSAntyw4p5ovYu88uXGZMOnP98c8lMV0GOam9FUVfld+pA5ioiB/gC9iiYG0sQfOyABBSb9Hj776tvywGYRSGWHZ3aLucVs/5WT7UcYhtdFfWL9DicFSXyOG61pjuxWL0rw4Cbb4ikpB4Oq+aTScMHa8xqJpfZp953KL2e4SZcMj84O6XXW4A7fVbOQPf38WpP/h1Khe4AGLrV7tH90psM74HGEclUAQM46M7OTEMW0g3eAdt1b/86UDZF18VbgZDYdmOpT+JJweYfKIBt8zYB44FFKYwIYdk8QBCa7Xjac1tYXnGzgl2A/P39Mi+2GmdU5sVN5ZydVdkmz7I7gpLpPrUzlhz3HF+H+P5Vu/mHiS8b45eO2kuXGvQzYMHeHIBg5WRkN+wo9+Ezml3AY8VDraf5++peACa6nuDqzWS7dIv9S9toHXLezCcJUV32AdylB3NaCMWzn+KSo4O9NejwJweC2QOj5TzwHWdzSNWD2XyAUP8JRVDzs4Bw6SGjJSeD2e0c+3EDhjLxs//HkWnYPyhrFG21qUVo8M2rcNW+9mp8FjvBgn2MjeZHlI2kA6HAOz7jegOFlwPpoSIVF4O7k1ask0qUx6kGdN6CzJBWNcvk/q4LuuRHQ0ajR7TP81AnhVvy5OJgBUSNbdTxQ+PgNteKnmCb5XrMA0pjff1lIvYmkxjOd1RlR2gNDVzvtV0+Rm20Xtm4EC3ryfCuphd+x/zlGPH9jhyig0vZvikW8AmgbKMDKRXGgeCvpRIPWVoXD1pBGGDtPedg4FKbbgsgaF5IE8Gj8AbCCQ8u2IyIwIdOnfT6crANV5IEIpprdQY4lxlvZ0o8qUL703IrVXTB0VKvUAhnXRo1+mHHMLedGTNxY0hGcmT2MlbyH9cXCA97UE4lLs92yzp7onHqMCeUoqTrfAPqRVANJUdjDmGDuuWW668C+Pm2gzlPNjg4XxXFRHnhJ+2zl4GkCK7TQmmb+wg7a5nFTTiTjWTqj7BrXpvzRNdrx2m2z0kcRZpNHFo5YLUSpjmi0VtSd2wSviNYiWm2pL7VWzrWDHBe2z1WCeKodFG51m1dcAMepicNEnD8XNhKLDM/GZ3PcxMVBaGBWI1dJ2CFbAJXxAlGpFaG/1NqnAxHYV3ddib3m1tqRAOVz99+C5vz9WBa1CDSbjckHqt2pibZtAHKpwWiufIEVg7aqnQ2uglC6ScgEP2WH+Lwc1xRnaYfG7EemOiVcTlcqr+W9cEdXRruaLu7kCbzVjAXUVEm89hy4yzKO2Z0M4dLY19wAH08q+WUw2hZ/zOJvsiQdScwTRte4Ho+Axe7jnuDZUdfMb0pOlLVY5MrmT4k/EV1RY6Mi/zhzxaaSAVtL7DAaTtENUSLZB2Fe9NT4IBIGK7D77Ccy6Ajy8S8/BgzoOpo8MUMZInABcOGYLzm7y/1sOuFwd4AFKt/0HypPpaEEyz4iZSgCCkKbs50zvixyvxc6MzVBLuwLkB9WVutbUAXV9ZLVmpnZckNlAgVtoXm8/rpdGBoAasAtAtBDdcW5YsuD5JVzbif1ACcl9/P15rOLRVzhBhWvFKUMz9GW5T0lVXcxqCirvHZQAH0K+6Tq6lr9MhXZbWg68V2OsFEnZ/pIVEi9AcmJKV/6ditIKVszWSM1V03f0f06uu5kE+K/XSZK5VmPDnRE9ou2y1m6LHoqTuxXYr4ckBU5sgVQmMXuYTECJtXyHlWhSUZOUN4o/3KHcRblOKTqtwkTkGd1ttNIDN1IaqRt3WwZosOxu+D13wNcXM+WB+KfFlc9iUPuyKZw8FQC40Ii4bnKb5h8ntsZp54YAsjYXpVE2SC+jypS3Rf2WQM0OtfBsEtc9kdzGSkqPFW1Yf+SAWub9Ci3EdezD9HgnULbTDdLSmcI51U3XnvQR7bbJoGlTdcu1N29wyhBKuMMNEumBrrDjXSEYypF/vyZjMMIz51Amv0KeL+FQhgkAzsgwk1cqU9nf1Nk7IYbTGTy+J13bq2GM6epBZhI/O00VKXgXSF3BmV7Tftwpn3e7grJmXBgBbYQ75FI+58WppEysCXHR/a/fZSNcML1lJoLXUBxYmR68YxfSXtVD4h57urb+slGG4daMysAYF+dvBdQDGQhJ5IOHSr7Hr4fT5qS/PgSx1E0OWp5GsjhUDG8Wg5LQNLuCeBfW1u8rvVi4TzvRI8BU+1u+qG++GG3p8tLX4nGDIe5nbUl/rS1OmwRE293mjosqpsCdXWPFDrPktxa+SnvHxdyOIgdh8o9/iXF4CPjdWi+kpYJQ0ik9giipBrVbi8P0CXVf+E7N1mPc2xjykCsg2cIonw4T96ZBM6kzSMy4UCNAnQ6eNgVJSroAt+3muuia8UFYHmKHy4SOtYULeutaxE6xzey5L+kCr4ah4JE9MKcEVa/dlCNlCZFTRvPpUcjpp5tGdQ+pR3je7W0eJ49ATO80fMeKva5VDd7ko1yf8+ZvBc1KWapuJkCCRBa4+TKagnRjr09wT1PgziS8x4xGqZbnnegCjdAcRaVmA76VWU3aZeBRK+8Wq8wo3jFfh7WQcOdVtz1KGNoMwwTSZihR9EajXuybxDMeOEEp5bIz6dINkbweh4332qo8HH3/MaJpulhaGcAKsz8nY/K/zIp1UkrTiDpwzYnTcZIilja7cQ3+mgUOZdtke8Se0uOqOL9H26FNy/U6jrVl9/yJrK4DvcTSszBMtRzyXTuCbrdl4wi9N20smYNWlDi1WD/usNjlhsXItlYSQICWGFwGaoYnqGAbt6aKsAz2ttx5TD39h1GaHUZf3NcePAZzz2NjmNRC+FivSNPTnVrkLNuPNPGEXQiAS28gONGPWvJuCasC6aWPuN8WjfuWnLduXckjyepCdZxsL/9fpd784jkRlL9RFm8RkSUFiw/O7ZJHkZjiXzCaNBJFK675M8kiBvIVfSyv8jVMMQfukeVAWkz2TkGM2fQ+hzeb6YZ/Af+B+1gqOWj6fKDCa8i0J9LQRdG262glS/2sh9Lrn3IIIbqhDD8FwSh7PhPVFuSmk+/rJo/9m6vsu5sp+xvoPMx0uGU+ecJZXo8EnA+JDKZbQVzBM2UQb5jEU82VLAMIHOExEO3qpuJu3f0e9Ju1MaZ/1+Xp1PsNqFS+lact668fVggOjPGa27n6CzhX9Bs5ipcD5SL5Y7VOuhIm+7FBPmXedMiEIkJg4QMzBBp8IfX51Twc36UQ1S5bXLPQULtDgDLqmP7iXDjO0alL7AlwIyzHkxEBwcsHWLKDN/gEjTsTWegvp5UoLGCVcsgUPux83VR0Xz/k3HLHw4pm51pUMtmfeb38EkhX5nNW35OTGnOI2QIiojxlbtJ0gyJMLPjacJcIq1lmmAjr2s5CPt+UE8c8jXzOHmvIt2+qON5II+5CiD2tHhzp9EzzV4bg81ABHFF1UM/FEnc3kI5N3ALPUi5Ez4EZ9Tp8LQvKdSovR4beAHrBZJudDoVm7BnUrWho463164mYTX4WUVMbxu4YNLbVVwR9REImwwKGxbjDzOMfjWOHh/pWOooXUjUgmGA95tYVBQIeW3tMaB7Gvsij2LchxNgrOn/ctm8+6pqZ7edKe2vhABZrUr0nFRPfQkqmM9COhWyxMgubxPzpoWALnCTJYuZt7RhmLtsgei/fpcyzV1usU9zwtesKQcFih/R9+IESGzcCbaPFleqSwjJQZClD8O5eMS8gzUvUApxogYJlouF4g7XM9nI9F6c5F8yUmb+enmxpPu8aYf3646U9VPiy3bcjUF2V7YJmVrQdtkJ33vECbtfO5/rN5tZ8xnaOoNTctJLDPdOxGMWwsGypxNTmJyqeh55CCDg0gLlFCT387GJWjYTb6hPm09grjTPFtp1rDs4lt/Hukn9bJQM5Gk1l5A0edjnLXQ4zY2Dsbos/f2sD5Wcf432ekh+tl9046KCVSwCoaebV1B63N96RJueIIEXJpRpk4EukUXj5lYNwPoYf9zC5fOTxXbOl6NztVvVriET9vBAbmEeuwCG4fBK+68e5kBo6loMZCXHN/PjUvimMn4uRu+Gki6uZyD3bYwl9ykb5eIqwlw2TPE93TmE+AIauMPN/+6ferX6IuTR9VQDs6V8Ri93QoyC1kcuxnvqtTnpNqzGj+NJ8TM/qwXrYCDSMydp3kKS5aaeTwtgJRbIb8PpygFjZYX8/U2gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABw0OExYd")
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("0xd3f71d4d3a3070682726bd72c66e0f8f1e5e3ce3c6222a5bc72bf5b0c72a1558")
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)