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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.
0x0cb807f4b16fbe6b20109233f91429faa92f31f40ff75e631022625d17b3da33The 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 | 49 | 4c | 4f | 3c | 5e | 4c | 25 | b5 | 8e | e2 | f9 | 92 | 5a | b7 | 4b | bd |
| 0010 | 4c | 03 | f7 | ca | 7a | e1 | c4 | ec | 47 | 2c | 88 | 9c | 66 | b2 | 41 | cd |
| 0020 | c7 | 2d | bd | be | 18 | 52 | 26 | 98 | d4 | e2 | 5b | 44 | 24 | 0d | 0e | 0c |
| 0030 | 97 | ea | f1 | e5 | a0 | af | b5 | ba | f9 | 2c | dc | ae | 00 | 4f | 74 | bb |
| 0040 | 01 | ec | 6e | b2 | f8 | 2b | 46 | 8a | 55 | 0b | a0 | c5 | 04 | 15 | f1 | 12 |
| 0050 | 6b | c7 | 39 | ee | 7c | bd | 28 | cf | bc | 8c | 94 | 62 | 7a | 2c | 8e | 77 |
| 0060 | 3c | 56 | 1b | be | 91 | 42 | 48 | 8a | 1c | f2 | 2e | 43 | 70 | df | 5f | cc |
| 0070 | 10 | 41 | 40 | d5 | 6f | c8 | 97 | a6 | 31 | e5 | 33 | e5 | 33 | 67 | 23 | 1b |
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 0x0cb807f4…b3da33
// 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("SUxPPF5MJbWO4vmSWrdLvUwD98p64cTsRyyInGayQc3HLb2+GFImmNTiW0QkDQ4Ml+rx5aCvtbr5LNyuAE90uwHsbrL4K0aKVQugxQQV8RJrxznufL0oz7yMlGJ6LI53PFYbvpFCSIoc8i5DcN9fzBBBQNVvyJemMeUz5TNnIxtpiNOz0NDpecWnZChDpp36Slt+NO+J7PIzVOJ00dVHntA7mdGPRIdz/8EoE1b8IL9Kr+102Vh9DMRgCOEyClTAbVghiCFuLHW/+ayniFhWyR/8BQ5NiSF5QWyjVroj+BObffoFBPWMuyW9V8ecI6unk0VFgRZRjcW064GGC3LLAnMeXbPMRxXnZOBYWZYmmgLMnBgqGu9yT98ewxJXAfkk4Pu/913FjPKX0tWcqh6ra965LtLqzPyY0A91b3WFZBQx1MJI5AsrCfTHfOdQfy1zeJ00WZcbQ2J+tCuIPwz0bUf4gVE7/vrim8ylXECsq4oyE3ZQIEH8kQtXuB/0TH0PEG2dPdxuOihhu03y9SwTzqUWHg0DksIDEdycnPvkQIANFvCVRlgLwpxVN8AApiiIuGhbdC3RpLB8jYi4MxhvfeFjzVm03i4LNNQ01fRcs5vtJJw0jI8SQxO3MSQv/tL9RiA/S33fuEotTgg8QbCMHDYYJi0r1QU03Codx0KsN0PhsxJk5z6G5DAZZSgu3xrNuBg6SeFwylU+PTHrF/Up6HTYP8KjuPUMhcwz/o8Op39/JlljH+o9Ji9gg8g1JQ8CN+UpMC7b8GvljJPT42xOfsWaPXP4R9iOE0PCGUQZ2oMdpOBVk20+m1UNPPE4A5UE2EHgo5UnQy663ykRFzZEqdNyG8IKTWywbHedAs3o+U1pHB19AOYPq7tHhr8UGXt0GbjHxcTBbwG3kmgBNG+1VoG1hEsTwQKyID2ECEBOMBSlwNGHurrVKuvDshPu5SqiuEZuWoUKRKT2c00Mw9OPaht6honQyZptGq+C8ilt1AIIow9t+hFquo92WTgBMa21bm2Y+fvX0d0G2qerA9NRyN2p47upKpkLuuWEw+UBRUaCACdXVWOrJxBooUed4LSQbKj0slEFqX85rF1+l15gfZBPpSwmgBFG0VkhA5K6G+IKNqaST5t6ni92+lHfa8auy1lBi3AvYJclVOKYvLwwEXJj4Ktw7741joLgzfkC7ysdm5umrHAxqn5I+mTfxlkcgvHdp8CdpPkkXkKnbHqTf95u0Fvdy8NH5ml26FUZ5QH6swQpqOCc7GG7lDse6TTjZ7qP6VTh/LLsith2ZFsqC/s8p3KChWqEdzVfcDNlYeeycfwNtV/buZdTJw4hUQStKtS3NptJ1P4XA/sneQbf317gLeS1YNcpHincrNi4C6f60ezIC2L9tctJQQ1f0Yeo/YLNNXpTqBsnO3gn+NWOGRE00N+LfWaaUs1XFzpYFTaEYR/pMtG7RAbwo1Hc8BwDZvLfoYxVuFNTCZ/MByXNDB8CSHAi8he3VEY4TUpwfC4buEjM5YtmwDi+KknsmHLAgfFty0IhR/0XKlkv3jdhKFc8z2FyWOAndrvHe6+tSm1rPLmPxccfB47hSBdiBxMMRB33KSkebQzwLgGOPodxx2Zifx1g6+P2JcytBs/iM5pzQuxXoOQzSQVlv914Oom6KsP+C4kdaSssGTyPzuyGZBfd1LEGplu2OwTHlrReiBjYEVeKJsreluccI8ejxm+h5FFGngjIniR8QFY+kPo8G/kAeEpwCYjwSW5PVTTkBRqKpRm+xhoPRz2k7YOTmLUx7Bf1Wg77JZpLtBluf0gOLlckRyFWqCxHq0hSMp9jkGrJ7+nyR7QaYCcCTwWo7kt0yf+LAUPF9g7jVvWNbd/lZJIftqHpqW/43d8oFwJGVdlK2q1yVBD52SnQP/2gQRcekozMfjVTOXZeSAHdr7kfUteknxiL/l4ki2pdE1z3uIdb/C4ojz4G6YkZM/KuSS9hrq/EIc/BG4WEMmDMxvRKgPosnFomKdCA7L3phFAP654hCfnrSDmd8xxXFgrgSH4W2boJJ3BUR1XmBh3vK1H3WTISoMh978P2HTrHFVSW45RAMjT6fvaRmfQvNdBMSHbxyKwu5aoLqLDZdUDFGjEloBBeC9hntugPsE7g5+Y7ZAsSIgsjlgkr4dcjWhOgtHU7pjVuLM+2gGM263aZEwgQTahlNYC19rDxV/Odz+NbJNCI26MAsKdG2Ay31fLthmTIbFqZXQCzX7ZVZFNfao4FMmYxacoBUPVd/rXOlxo3SklPeioIXjm2xlmJ3CsbsFBBR3GHRqtnsE9uGMzeTgns/oatTHKspYbCdVKwjYozghWJi9UqG5PALTOX/ScD70Pj7NRVKbbtq2+Uf4fhXPKarW11bsQM6AIrnP3a71BxfJxqVvPTsvnNDMz90urlZ3Y/tGNeG5WomQZJM1v+371VltYneC4k7MxkZ4qkk6rpQyS0LO5XAFLwAlts9JO0g1bhcU0KU2lSzc1meM6CCi1MAK2oviu8xarq223uxzibNlcCwhRE1Ut9SIBlda8OcadMYduO5eabIIEffCG+7ewaou8+Zfj4Cj02/3jVJ4KmrigERklTamMIT3kZavKjHp/j48HakN4/6mRfv5ZokNLfG92bfO8TKiPv3ACBD8VpCQ6dJ+s5zQd+BEiQY3pJ4R8JJvSONYYqvqbDb+7EggI18mo61QjLvmiSbzSNwXMFJ7pdCs04UM3bcLHurzwr/+E8cW3jidcU0TWVhDAMp+zkNNXvolCOne2tErWo3qMJ+/7R2MVDk7hzWKZeHqKUaSZVJSTuClv+rom0zvYwfYc8IJBbcJch9F9pismVCQH1iYx8khW0cPpbvCvgF23LVA9+Z7akTwAovxf5GQqEjuQVWbahJzsu2Y7omj0O52ZQsLfBbjITPIeuzM1WdQiVX2VT6VPsiocHm8sO2GGmw8cAN0mRl4I8AvxOWmOki19oSlqPhbww+CsiV0pSs5FvX7bgchtsMIV9JRN4NCxg+aeDzPuRJmUCmPXtGXvuJaRp0mUMxjRTOGJO6NNPXr0TXRj69RFkhTFO0GmLbbVTGRklc5iMKgP4NwG0iEunWXvX3EkcpDG/oIoLfnI0WZu7HOVaWY6RgROI2+JRX3z2JnqKbfheuozthZJU1SX/d9+6e7KA2EBnxUBDyeGDIdO5Ji2ASiCi5fsnSOHq+lD/9yRyKWWMyWV0ijHL9F7X1EtGr6YdDR29e49IBaQEyPhNyDT/e9Vxd+bQUMmPeIuxjR8SR1T6S97CYc1J6NJPc5upZPnC4D2XTxlWWLvjw3prxIjP2XTfcvpYivR1q1BVDi1xrfocPNXhTXjBfqcwP+yfupxpLTKJ/nNgATS+vIYNnaOzUioAuS8VbyJz4buO204ffvCDfvmTyppZvFL+lmB3DursUA/2JLLjmUhMO/wYJWWE8uPla8aj779pvfReeXDq87rdXeXi/dmYPXO/YXmtQ7OZrs1K6R8bkhWk7wM0HSfIsSXsDHQcIz1vb7RafGEg1mDGn9OBEiEIfHaszNXhzxu3I3ebHWCvzomrlshR8WPqQ82si38K/yFJX7obnDKcfsCsHFFU7yLi6OwX3Fv/kTqlJK6KOQYFaXvQnJlqy4vADa3jgBQQ/NsTqvYXpj6CeL88Y/2R5H5Bb4NODQoW5Ihu3jaijiH3lX29tfocHq3YdEvxYRomX2Ii7OKv8dle7Hw+qheoWk24N69W53t7u3vDVvWSsd6Vl3KSX3dvbC+XNvhwr88h2QsEPmRN+Ffy3FNzwboHA3w7X00lDHJVtIUs+kbsPii5KA0LBhzJvuV+LvkvmUAj4Hg7PbPTqIakgC7zV1AcoLKgjCSA0EzxWX9nbTxePmTe1HIXFI14WfXcjKAAlgcsdqtf3YoTEQmgc3aIN/4WNF5uEX0Nz5QF2bgHMeHLEkcuqXnv5rXiX0KZQk0aD/S61b69n0vQVAu4LdMTyOp1WQIySmwwvd8icoylnTOp3EQHriWznh0xWxdrI64OgR+mYH2Fxqy9k6jHWsd/6rETL/5YPhTaN6M26TpHQcGbtwtR3zLIcBsMVfK+LrRydxH+VOvpE7yLzpvQJ7+BkOtB0YCnjZEdzrc+VNrryBRSfuTX0qHEYRn3RopL5nDIzRr8T6UfvxrZnoeiChwqcn2FHad67f0HFxf6aAI1c6bLUhwOAk9nCIAbrzfjuK3cQ8PzSxnkfOViRoj+v+1Byl47F56erusfgA5LxmW0BajY2XaTLnftbMGxVgWDFAPq7TvfOH9k0VAB4DvLE4f0AfmWGzxv60s5rYNbT4YRQ2Zog4Wi/iJlqq+6/xFGr7UcNpOw4yk8SKiqv/wcKDtYWmVsbYibAAAAAAAAAAAAAAAAAAAACA4SFx4o")
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("0x0cb807f4b16fbe6b20109233f91429faa92f31f40ff75e631022625d17b3da33")
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)