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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.
0x1b178b8c1687452d36aa883b84f72d79b693a75386c9d30a66f6cfaa61c11b87The 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 | 90 | e8 | 6f | 52 | eb | 32 | 80 | b3 | 0c | 0b | 83 | 63 | 3b | d8 | e7 | 38 |
| 0010 | 78 | 16 | f6 | 61 | 1e | c5 | 70 | 80 | a9 | eb | ee | fc | 87 | d1 | aa | 38 |
| 0020 | 32 | c4 | 70 | 94 | da | 25 | ee | be | db | 39 | d9 | cc | be | dd | b7 | 6e |
| 0030 | 86 | f6 | 63 | 2a | cd | 2e | a2 | b4 | 55 | 6b | f2 | 7d | f4 | 41 | be | ab |
| 0040 | d6 | ca | 34 | 45 | 5e | 1d | c8 | 3a | 73 | fc | 11 | 5c | e5 | 07 | 9b | 72 |
| 0050 | 81 | 00 | 4a | 35 | 38 | 30 | 9b | 8a | e7 | f0 | eb | 22 | 45 | 31 | 9e | 79 |
| 0060 | 38 | 60 | 45 | 9c | 60 | 90 | 54 | 0b | a1 | 57 | 87 | 06 | 13 | 2a | e9 | 07 |
| 0070 | 7c | 93 | 80 | fc | 16 | d0 | fb | 34 | 55 | ef | 87 | 1d | b6 | d8 | 4a | 7c |
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 0x1b178b8c…c11b87
// 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("kOhvUusygLMMC4NjO9jnOHgW9mEexXCAqevu/IfRqjgyxHCU2iXuvts52cy+3bduhvZjKs0uorRVa/J99EG+q9bKNEVeHcg6c/wRXOUHm3KBAEo1ODCbiufw6yJFMZ55OGBFnGCQVAuhV4cGEyrpB3yTgPwW0Ps0Ve+HHbbYSnzq6YVhBuZ7JpxPgN+ppYDrK/JwDWHBvLqpRSRN2fKzBxdr4KZw2XWpBVn/FoXr+5T02Gs4zyn8heZeulag5gj807MbBsszwAukuUSvv8wkK6/DNZUeHODmTgo//hiSqOLxwbXbQRlyuBFXUPD26VokAU1rz0TdwxE3MH/NcWBS97QoPgJSymZ4JgeQqyME1SmMqnHJv7hWTWAww8ll2ZtZy4oG0/ZkX2HuLqKIxVLTHs2XNL05uq/0nPeXyOcYZ+6QzfzimDjDB5vgGUX3ATAZ+MKvHQRfR5i/u8eUSzczv8BZKPVBj6A1Hwa938kGjSP+Cvpxt0DgW879pKINTgWEZElosGNDEmz+L8xakOyDmsF/cBuqdk65UXih+aCfxHT3b/plmeWQciAjvhPa5/WaKL/Z2AJb+crbumwgITEjObQkBWfv8J47NRKGZAtW4r/HGdL44jlSesIp/uiOODjLyuO67HdU+5rJQgxE+tNIy4RqB2vwY/spistj5JegrWrfTC9/Y7w5rJnUXMMXqBRf1aGkYgiAa6itBg/xFsAQQfjTDzSw9FO0cjgzGzAc7T+zODYIXzv5UjbZE49Xm4NSaOLTitv+0bysVJYEPzQfnjvPVn6y3G99gTG4Fzz9kDem8/Vl9mZHYoVN/cEqN1yFKga8wqYfgFJZ0qXyR5lrQAG3bLvStantsi7hkWPJCvcr24QBrlkosNz/2aJg7JG3wfgZOG2qHtK4MuJxziPf+4mMpLEnZtnjVzn4wCqwUZ7MPtYYxe+iM3+F1YvqkPU8JUsL+np12mivvlicgfDGf7hugkhfFfOBLOm8/OE9e8D5DTiWjK/xy2F8iGq9nN2LSfwzJNuMFf28aWlgZLw21tzPjNy8WMRCKfVnragRNmn3Gy/1r98d2blncePqUur1pd9Dy0+cxzM6g6pE4BOd7QxnoBlYNoUt1NRpk13WnYpnc7hvUQZHygE/Y55avJm/ngpyon+Nc7a0KGU+HwpHh9XuWCVaMt0tCMUGewCgkH+vBHDCzPYOaALLRJDOY1PZyUFQVH57OO1/5PyR+/iYWd3LG1FhW6Ln7FfwvfDxDXB88AvBShok6j2JGjgjR2w2xX7mgGyli1MevCQKraLxwdiyIQSaMSxK1Ke6xjQonF07JROoH4Rr3zZqrdLCkMymnDXpSrt4DFI1qeogIlZ7/kuaewaT6HYGuoNhOsuP4ZHvrldiF+Iq1GHyvx6M5ljFUjeod1A6KbSsyVGHUY2TAdshk/u0FdUIbN0fUOjnnwNq3R0AOFjX6fsQds49D6Jgr+X/WAjAD0y/2+963GnYwJrSyIXUzZpOZOpwKkQfPNtxg/8diuCKEs94ew2+IGI+fb107QtXtKc1aE8J51NR9T1aXGg3PNC5Fb/osxSE+1nhsILzb4JFWnX8V/8CtjvIyA1cbJEKG5tv7IZBu070HKZP1pyduHwykAm+oOikXlXyKaka3mpdUoJwIaswRsKAFod8g7IaDwBdHFMNECGHhzKQ3ntqsJYizF9o8S6Xj8AnuoVv2hogvM6eqM1ZfClB3J6aHWnv7kKHWZ0JYewHA/JIVId1y5rZkV00YZ9Nn/QOAUD/TnbnIFVDgLaDRWZ4GcltobB06nefmdyIfAj/URxY/TPUyiWczVkKB/BR+slmKRwRa+bcnem6bkGACjP4BcEL/QZ4/RDozka7blBPierB/HoCkH+SMH2g62ZxMW8SHFkLcOJoHOv1EXheiYHoJy4Z54nOpVE+lNwtKwqYXsISDp6QpoqKxIGWks7ca5oaGepGxp+tOW7jWhiTtFQYNS5qKvWqV29cSLgkxUQ+xQ6pXOax15C1lU201q4C6lbtkOM9fTnTkrYOuqYrNis4UgML05Uae2M6h8SX4GbphlvVFTGsGG+60KUeKVgzXqQbasYob2LYxP3XdtXEGIk0Sd6GvTNSJBM7Wolj+GJyQudtxSA40aGRp9VUt8X+q5g7S3Aulr2mlHbCqkUZYBL/gY9kofLY6VbpaFvljFezvSN6d77AzYe6QfvM5fxBkFe+zo8XdT8P12N7gIFe+tzYcRTGGfER/Dn4xOxjnUyQDO0bfGbLUl3eaK5U3FjxTrXH8FjyvhLH4h5KGyDhGLdDRIkIdnQdh992RIaxc9rD2Se2uwB3tQ8ThK5F8DOCuRrQLuadgq7zzJ4u+WAdthoLM8T2GEz5bLxjALs0b2UUYvgiar3FFCX5mqQ+UWWWoIdDGxdUi+r6NtvEoRnZabj95/4y7gwEIRgzu2VpB1GCt2qB2HttQAzapnelPSrhi9VqUv2biGSH0V3L2Ufg5bC/ZHFxPpog3g6GXhjGxvQsGg1drPNpKysRB1KEi6QLSqzwGT/J+1reKSvbpZzZm5QMNb9db4ke1PZpRptkkFUXclvxNljIWbeXAsoDdJfPXIyUrhj8jW7pZ33iGnBMalhDmeisrSBbOAAIMVCuqDmdkFJSrAFReDPRtnKgTIgzvyLRPdgHsjAcyyvE1sPdp+zZzMMusXpACRJYA39l+7ixHdXDSLZa/BpNBF38agx1kf5vitbfGVu1nvXidXLMPfvVYSSJFgsRy0pUd4Mg6H1Lt6bmU+pgcw/d8IaYW1VIR5siP0MqVkkCr6tVKkaGNt4i1iSV82bus96uhOLYkDjjTNusnQxw+ZOATJoZO/IIJC/dpj8H8mZLtBFl1X8oc+DSuO/xuaRdzeWrmwJ6pC2BEFN64aDIoiXueBccWcELUcWizq9utQ7xai0og899o2ZKSXqNoyFwaA8W1WdV8fSxaTdqctkafTfvyPc6a/7y2W4d2CUGoezL74AbEBDn6eS28UTV83/SsMbx9qWmyuZc4dEMSG2m9JaOSQPEhOO6nMKHWri/mdFuKpm4KynIZ/doDxSiwnGom9B4fsH5i/PWvjOlQKhSDu50Stg8UYvs1Ans4MNRIxBOw9F+PdZFBa68OmdjwJuVVix6HfmPrkxQcMEtNKo8WWnYdYwr4NrzprRueGQNl8QYzW7LJuv7ALPb4B+5PWpA2eC5aGVKDH+0cz2cMeq5KAD+IfgyK7XkFcgboo/YHYt3WmAFU00UJo/5xZf7RaTjfOeMOmatILI/XG+OCYavNSZIpi9HtFRF63XCMn2NKiYhLsRTdEFnzLBE3uhZlsupvjtmT+S1jgHgkQNmTy8aAB5HA5A+hvs0LLc0DlNZd8JLFfxu881d0+QrtjNLeyRqGK5JWe6BXtHzf3/TRVSVa8rTEZaZzeRgLyCkKh0ioesWK0ScIy/ukGh9C1jQE7Z13xBcYFZFTQeIWT+MNY3pxudKPLhkYkA6oeXa/uto2KVgEAZliS13ifgUwuy5ZrWHiQqRTcza2faLEsKhSwbWyRHdDWRdKTuj9891doENtKbEAYVjlmMBSTHn0UNPpOYSXrca3qeDi4mwicJe7V2JfA8RGf3KR3RUL1qXvNMCkmUYv6ohdYTyRkwsEX9OAe2EGZyQy/VP+U2gLIPdXsyJT5jIiauZokU2Yw0Dc9vuj2y0wLwsLysamvr5zyM6lKrudlMRGQKfBDM4wWoyamvO6byEppRBebts7Qeo9kvIe+Xm88f9oe75wg615ozNYjMhYu5vYGu24jA0fs7hfoSHDAgqJuStvoooKxTtHpc4bigUFzs+SyVaBOkVd7xebPVlHhfWRrWQv6RREbgYGyGosw5Jr3amMSGgBWTKZmHmzY61FXGaNK6jsh/GNf0OO/XiFKSp6UtRBbdoVVbpaEzOosS6pA3N1rKBCnjbArgauGfWX82yF7/aiV87MSlPVgGRDoBIMbpQHzjL9DVqvZCq3re297HqitYDgg2vz+h3QxJIwAISLFkQAVdo8FlhYPdBsxHGGq+JCAi3KqYzwHt8LdZ9XU/7EJwJenBG5AImOXOngK4QEKpShqEilyQ3qBr2vM4hpW4QoAoJqKKz/m8HapsCQFbwQjapGNuoWm3tys0Ouf5oCcTzWk/FHopeuWUL+OCGAGQbXKBm/1RSpAQvVLATFn21L5uZ/bK2Lulq746DdxLE8JagUAsU0IEIME5sbovRbPvAx7qL9Kdr5rmVTaXHDutGOmUOE8M4Ci2XueKISkYTSMBgTdA4cPmfs/0WjilTLdzyhyJiU6pVjE8FcgnL/V3m55UG8oUcKlOHk63jDovF2+oRPMAECRghiAUGNDY5nbHL0voBDQ8yOVlcnKXI3PP5AAAAAAAAAAAAAAAABwwPFB4r")
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("0x1b178b8c1687452d36aa883b84f72d79b693a75386c9d30a66f6cfaa61c11b87")
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)