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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.
0xf1f1441149dd227bb84a06ba08c64fa3b46beb53cd634472b2df744dca9b31ccThe 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 | e4 | e4 | 28 | 48 | 5b | 97 | 33 | aa | d0 | 58 | 28 | b5 | 6d | 0e | 29 | 6d |
| 0010 | cf | 08 | 30 | e7 | 58 | 4c | b0 | 17 | f1 | cd | dd | 51 | b1 | 61 | 41 | ce |
| 0020 | 59 | 62 | be | cf | f7 | 01 | 9d | b3 | d6 | 6d | 0c | 74 | 48 | 88 | b0 | a2 |
| 0030 | da | 4c | 73 | fc | 89 | 16 | a4 | e6 | cf | 51 | 76 | 3f | 18 | 78 | 7b | df |
| 0040 | 8c | ff | e5 | 4b | 20 | 82 | d0 | 60 | f0 | dc | 2b | 21 | 00 | c7 | 1b | 9c |
| 0050 | b0 | 77 | 48 | 30 | e6 | 60 | 96 | cd | bb | 7a | ce | c0 | 02 | f1 | f3 | a4 |
| 0060 | 06 | 2d | 8c | 36 | a6 | 1b | 4a | 36 | 28 | 0d | d2 | 64 | ee | 97 | a3 | 51 |
| 0070 | e9 | 22 | 6d | 8d | e9 | e6 | 5e | a0 | 94 | 3f | 4f | 0e | 1d | bc | 1c | e0 |
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 | c7 | 11 | 77 | 53 | 02 | c2 | 31 | 76 | b2 | ad | 61 | b1 | 4b | 48 | a0 | 5b |
| 0010 | 15 | f5 | b4 | 5a | 3f | a3 | 92 | 14 | 2b | 04 | eb | 3f | b8 | e2 | 02 | dd |
| 0020 | fb | 3e | 1c | 78 | ef | 10 | bb | 5c | ec | 91 | 2b | 89 | fe | c4 | f2 | 4b |
| 0030 | b5 | 02 | dd | b5 | 6f | 8f | 19 | 2c | 60 | 87 | b0 | cd | 46 | e3 | 6f | 24 |
| 0040 | 57 | ee | 31 | a6 | 37 | da | 22 | 7b | 41 | 28 | f0 | 53 | 7b | 5e | 41 | 3f |
| 0050 | c5 | 80 | 6b | 0d | 9d | ee | 49 | 63 | 71 | e5 | aa | 48 | f7 | 0f | 12 | ef |
| 0060 | 51 | 7c | f5 | 1f | 9d | 1b | fa | 44 | dd | e2 | 9f | 91 | 47 | 52 | a1 | b0 |
| 0070 | 55 | 6c | 8f | 6f | e2 | bc | ad | 94 | 92 | c5 | ba | 18 | eb | 09 | 8e | e5 |
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.
0x1d82c58a87710e83fe47bacbf60d71bb8af6c5a042593ac02d7530d0da79a2e30xf60d71bb8af6c5a042593ac02d7530d0da79a2e30xF60d71bb8aF6C5A042593aC02D7530d0Da79a2E3from 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 0xf1f14411…9b31cc
// 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("xxF3UwLCMXayrWGxS0igWxX1tFo/o5IUKwTrP7jiAt37Phx47xC7XOyRK4n+xPJLtQLdtW+PGSxgh7DNRuNvJFfuMaY32iJ7QSjwU3teQT/FgGsNne5JY3Hlqkj3DxLvUXz1H50b+kTd4p+RR1KhsFVsj2/ivK2UksW6GOsJjuUdWtiB1ce5p6TQNs3SEgNiWgJ/H56iOOO7bkpcXHh1//qWJMMoDJXWfNz3l89lSELwXCNwA5kYIMtAx1mDKPtwEJoPt29bInTm4DZ2W8pRCAZSHqonDh9CqCFpsZTFeR2dRkl0eNm8Hc8w0rOhmO6EBCpohZEnIxBGptHYaTcXdzRng/3Ugfy64RJSd4bXWrU9Ahg5B+ZmovZuD0ucTI1jFwXGyI5jcMyaUt7bNHz/74/osiG65yvz6d+dQQCKczP1oq/Hz8Tt94beUg1xWuo2yThqpw36xxKSJQBPe0nsDh+z6FsgTV9K7Y1Lzjql3kULQ6G4Z53XLN3/L39dyctUJB1bie9mhgb34c+MvqjCEqrq09rOYLICCwR0tcWlkjt4/p8swVOlS8tpYMYbe4oh7d/k4/tY8Rez8VvuWn410RyHVKG4W+l+lcpcHOI12tuqgZJ39YZA9qJ/+9I0uYtkGvC6urrNt7zyDhRgL6qm/Hm/jM0tVNRRRepQK4N77U46LGKCP3uZAe0sXaiJO8RnQiEF44mPPPzXpXBJa+vHMFlakmZOjANJS15jstyn1S+lBmDB4dPjORZ8wIvfq5/W2wALWgv2Y815+3z5+aSdQPJJ/5P24YzoseUjAb1uAZAIv4ITeExPNoFXV9hW+clsPSehvOM8isDNxa5nHr0/q6bCQyHyJFdZlntobAyGg01mwQV1MPecYE2nzVPEmccgNUqYTS5/A+XutR0ejE5vPsjJZKPYE0CUrKqs8uCHHqjPK6L35g0P3VKI60tFWk07nuCN3tsnrkDxZt590auwnZ3qbYeKleFfc41pzq4TpMeL7bz+Nkt4sEm6N6nQhooy12ZhfL/Wi+dVAoFoaPLh0viSNNY/EIe7vFHrtER5pz+A0PQT/64g8EDQT8AUtmoptIxPAKF50CHluASlPpG1xUq2US+RlncO2NQ85mGZ6e7Z8L9QqCGn0Vng/+0Uk9nxxgn2y5DKZvvvEmO9W3a7BW3YfC4uKsTIW9U9qsZODuMx8KKZ7ZSx0Ulh/9VDMOAf/Vn0C0XFTFaCFEIqRgufzeq/4JCfRlN0S0my4NKlJCFS/20mZv3h7t81rLqT62q6Mer2tALhRUZ24abPXfguKsy5+GFnWimPqIGk8DiN0T2gdvBLo8DZHoXDkCP5nLAtKZaWmYhpB5NgZJmdb/mZVh7pXQLuXCLEEx1/2HwFykq52SV0TAibn9g3Q/qAn0OnxRkme+NR+6NkpxVy+u74e2s1fWhKBbKY2vbga992rp9Mv7CkynFHPfabDhETgK9bLXac3MHEby9x2H8LvzvJvGytPdH5DAhrewe6vRgwIA0qaqBd0JvvO6uyf7zhN1oonY9iyX2gYfkmGq0IvkGECU5uAA2Iirx4vOO70PZMMg8ME4x1iczcXludSTJpNSdtOMVnrznKXCtCxW42iySjloTaWTaMPmgcltDzndY7FOuJ2aZ0vF76NMYeO9s1BqBAwb0/KtVZXav5eHEbcYci2k3N26woe1n0G1FYK9tu7kYSsf1lYPkHAEfad2yzIgwOSK9KTBzgplURmHICFMcH2hH1cPNXcVjl5gQiVQr3MK2JmlSwIS/Z0vlDNTJGxX4yXzOJRXrtVmjVUjKhqEQAt+ybXzoVWlEiz61NON/CCJt09pWcopz652du4eWVTvOp0YO0Z9jdWbPq1lxtLRovNnLcIeAWXxUvLbgLMVuyR4NfTBxADejDABw+65YKbkvewCO3icJc5KkvxgBDhfcL87uknkZoU457b0LKqyCXa567SDMcOjpoWeHrLmoxtDCk3qBLX7IV9gNL8G28LfQe2MRuJj0ZT/4HggCG4WXs0+TiIngelR67W7IYbSXWuVbe8cm7NPSy1XaRs/xbT9lwr11utGGb6z+/AQvQpiDjG+lJnCqaKvpVQGU7fIZEwIkjF03UrnipIcDK0hT3l1BDSiTmouvP8dobAZpa+svavPei6P1O5n5JV/vscMhlpnfqiuO1zZ5BwlIHM/VGkuhKQnuApBB8TFm8P1Zje/VfppGed8NxisaeklVtVeQk8ePYokW3DlsrfgQU6Oj6y+vdW4U+330BrR5jiBPgJADT+XFxBEm57Uz1dxkSRclJH7OiyzIisAv8q+zOiUHrK2rCR9Xap8BlukQFbu/6LCtGEVGT1l94zW7L8QHpuQcEBDQlgSUbXgJJ/dceAEUwNpfUU8nZIXowVaHj5w2smGGEnHJ2s+eUxelUnX49c2yFgyA0upKWejtZxsevC/t4dpbry6kH1PC0TJxaIg0FAzXpEoW9zKi/kizeoHMfLonXXQLteIogpsvE2JMbt8IsxlED85cY8fn+mBZFW4WoWQ+f1jTI/jS+78tM7XgX4TLAGbaEjwMPPwNng7hC+3/cWt1QaAIKmu3DC7FLADZqzpTG3PY=")
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("0xf1f1441149dd227bb84a06ba08c64fa3b46beb53cd634472b2df744dca9b31cc")
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)