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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.
0xa182818457a0e3f9657b627029c0bb92b3416a49b0161cde3059d4b1371fdf14The 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 | 4a | ad | b1 | 5e | 84 | 4b | 85 | 3a | a6 | e5 | 5f | 2f | 52 | 9d | ab | f8 |
| 0010 | 2b | d7 | 5d | d6 | aa | eb | 68 | be | b1 | 01 | a4 | b2 | b4 | 26 | e9 | 94 |
| 0020 | 6a | 33 | e1 | 7d | 14 | 80 | 41 | 45 | b3 | 38 | 39 | dc | 84 | e1 | 37 | ea |
| 0030 | 87 | 6f | cc | b0 | 44 | eb | 73 | ec | 14 | f2 | 9d | 8c | f2 | fe | 28 | 91 |
| 0040 | 54 | 64 | 0c | f3 | d2 | 08 | 8d | 80 | a0 | 90 | bb | cf | 67 | a3 | d6 | 61 |
| 0050 | e8 | fb | 4a | 00 | 75 | e7 | 5b | 8f | 9b | da | 4a | b6 | 79 | f1 | 7f | e6 |
| 0060 | 40 | 3d | 83 | c8 | 3d | d7 | 68 | d8 | 22 | f6 | 4f | 56 | 71 | af | 1a | e0 |
| 0070 | 10 | 6d | d7 | 4a | 76 | 73 | 2f | 8f | 2a | 43 | 36 | fb | 70 | 31 | 7a | 7d |
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 0xa1828184…1fdf14
// 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("Sq2xXoRLhTqm5V8vUp2r+CvXXdaq62i+sQGksrQm6ZRqM+F9FIBBRbM4OdyE4Tfqh2/MsETrc+wU8p2M8v4okVRkDPPSCI2AoJC7z2ej1mHo+0oAdedbj5vaSrZ58X/mQD2DyD3XaNgi9k9Wca8a4BBt10p2cy+PKkM2+3Axen1yc7YEHcJyRJkJj7QomE/DAOey6bYJxke9w1sY0Xd75G4DGrvLlowx7BZptVQRn9/VGfgwVhs6U5MiHVKnOYixz/Sjs0ycaW7AjV40tfK4DoiyLSUcQpVhEkMFps52Ei5Km8KJDBUu3MQ53apqw/3LlNWQX4DjdLW8tU2KTqG1knRYM9sobpoNpXux74yUZKQqdCBjaM6GSj8iphufK5MyUtpLA3zVSMIx7s3qJ4U85ZYuh23yTCIVNO5GeoOudzaK/wUq8iA+MhCIwXg6jQrUU4tllUlQPvsk3fgDlATfSXa7l6DL2JpRAs+NpdNTOH+btwnOeW/Pf9ViJbC86a89cImB/oq6McpDrBJA5V3ekJ+hfashMRF+GeT0PgOuOVFTADNofonRtdf+/wHK/ERgzPFjRlaj7hWOdLJ3cqQKdNv2qo+FGdX2R9zTTngE9IJLoyuagw0iMQ3Vzemp/3KPX6ZnqbA1roxRq6d95zse3puEBFGtBrVQ2Xklqmfje34Al8N77rChet/I0OkQlgFfovaILw/cEE5QtHbs5HavzReEOotrFa9hxluHCIdwFsrXjMhLD79rlLne5Eh44GR/8djwMCXgXTZFywO4I79QkxDaIbgaTGeO4HwZpmt+Zl0Nb1S24gDger+CBXVPE3r9NBQyb9dRQLC0075MIfvrUhWkk+ztQrex4NYNVFhAhmMWVWJEO8FPfKGMQeHJqWjG82aHUTCMZmzduNqM9VNmFdKG6GJNoIlb7q8vS2GnvG8EQ9zr4zXezMO054V0Iql4EI2Snr8keUYy+He6lib7uxIkFzPURTyN6Zwzt42pv/a9LDZcLt736vrwURhVp5Sa4JNJfqlG3E4BQvsyyrmSsyCvhWfDKADc+m/j8aswTn2JjeXs1whyE0hHNm29icfTgewUZTTCm81Myelif4VyRy9HG7No5ire+DMg5T+EWPFqSLgZ7vITgd4ZGcdupmcThr6yXy1cyOut/1VEmINtrAB9/gnNycOwEFNII9+H+8bckkxo1DRT2z/oTDDOeIYbLc6RpxMi2U2kgDqrDff4/t6JFmnfQYTBGA+hg/C1VGwlY6HdGhz0DKKt/oUMauTvu7SY+z0b2eIDZSPgjCclx3bXztGz0kxhjutGsToaOaVdwC456AM0EprvuX30QN04VFLWDKbS+DNaKp8nm5t9Gl8yxAB2Nx1RbsZTCBKbTsIHhPsrpTQHerSrswrGzZuoDxcuoj/L0OeLMqAqpLyqWzx9iI4+N5rVNQqi67Lkeus5PCLnaiIZ6NDSr1DMhFjxCh2m23AWYshao2Hv2qJ48Zm5J2jx3LtNSQss8md9bYHzVsH3ndTZyTd8LT4o9mh0YJ1URhouWqtYuA3z4HAhNK+M8yydXpjbDKnHKXu3F+azuMdldgrIf1bP+sH6dnBBeMY2gaqXZRDmFVN+Q2U55oHExY7X9m73e1Db9vBQ2+svQITmArhDRBsTo47KjfnkH7ublcCoYStsJZwCZ6foRxc9+pAmxFKt8pG3UgA6wwvi49yZBdZjwhBs41Xsvnq9bYy4fCE/qyMIxSwW9zL8xInKAEoAQxgEppiPrygbVZXq3q6UG+48vAAyfRdgvX/W6oOZw8lklFBdx2ELO2DJ4hitxWnxC05baLP9QGo5l5FdTPtBM5i+y3aalY5Advxlk8sEdurmRZqvGR8W3JUQJAXN8m1ojilrjHd1udG/Da8haBp0HE9TC+QQgum7egyZqknxSYpkic1OT0W/JX4kXt/wO/CNIQaxbSMj1lmdXGDchQSZli9LGKA3+K8o/38w0ruwvSgGL8vlhFx8HNmTrOPl4iMjxmjPLcm39jGQdVOp0/d+qEQtayxVJodaTdj7/xUdSklapbNWvS4dL3zh4xFp7zfY1hH0kM6xrz35vqJrr0efxBXR+QnVAr5VjiZUHUiGusalzJRp7csxakCqy3Byz03gE6CEEaOAMi0d7+TYdnSupIh6rau5L9uDgZkisszyA1JHQ1kGdTBH6LciVeHqZ0nV/hgR3jjhIpat/kdOOCgTAM6Wcge0Xb/nBVNcDNuQpGFAuP8HJEOgU2wliEsPAP123Lrkazs7aAvn6mAusqo1xEP0ApczHMYUO34JEzpyt4d5NXmknoZESiwS049ezk4/jeZMZ6PCyneZdLNj6/0SyhmGZP7FWySGN+i++6u5RIMDUpI2nm7CdETtIEWU+5KPl5G6rD8xBqW1ht78rcMXLRG5Lhxqcbqailujr4QAOLpeMT/rGQVT7LmJtSMmaRlxnifj7Ur7B5srF74s71htZN7CGGS2n8sCH58+Ew4Aj9ggSRAlxHApkZ+a8LiOkdGjLTbxR/hvy6SlRLvw6hgYyIo29Mp8ieACJBJOg3CMAF6ahWzYAY4gjd3WOUGSUZ/v9p3MSlLaNFh2j+UvhA78bWPOugga46+5DDjFGULFJ0qxp1M2ZeJEFYT0Q/+s3UdC5IdLkIw/dAAszo6Xd9w55s9oUfYSKM0M9NHeI6tHIH01L4Po1NYBu2vNSLCKf2aJ6zacTgWsp3StiTrmjUbFJixsdDcKkjth8nkUa3npk6ul078lMAWBC1UG6oKBqSuzZ5Nvw/Yu7AzT+8z2Q1buRnjQVWqbwdJT61JdGLugtj5ZgkGm3Z1Fw000pvaNFIt5BQ6YFZ5qkfnYEch0AiFC0qUq4TIBOAY9z0Vq5ekVcAf28wijAQjhtUIzWXa68Qk7KwduTx23Y3S7DAlDdh+XSeqfJ4sItTVj40ETFIvzfnXBg4jw21hMiPOJOpeM8mcms7aL3YYlt7Ia4fd5XjPs3/9wLB5JXJdUklTfONfMx2f8O2KBdTYkt6djB83halOCX2XvBloX1RW5yrinwfG4tZgqC2H0PgxJrcmEqLmiLJDGQoNMVlz9c4dvgH9wO+8esuLu2WhC47L/e9Pl97awdGDXJNvXz7P839ZAQHoEA99RRYsi+1isSr8vIZGnyHvs/1e+r/hpB2vLsSrSJPrG5Sl3PKkBG+0Kf98/0PJuJYteDEmvAtwAcZYR+D/aWM80V6igMOuor4epoRInKiupcYjzuCTBjkuoHYyhQowSsPtC9oEGjUC78LYyR/vbIJXJ3JksztMCISYUeNvV5EWYz3QUe51yH20eJ8wn627VPPS/c6Mz4tWjhgJaWtfK8/7F2iNqMi95veg01w5AfDhMQ7g/lL2qWOuiQJo2US47/ya/hcIoe891V2TobNSnU+8nuBM6+Vca1pbohvSA5744QAh5xHWR398t57gyeyx8wAqON3PrS46VBxSo2pGsWmNRhZ11XgJJxu/FfK4scfpevNsSl4KJ7WlZ1vrnB/1QnuyRH3R6hJ8Ej5QvfTnGyes7+5ZkF/3o1RQfKJQzRUoYOOXJ9sRGF6bA++a8BKjmuI4rFLE7ztC43ULuO97Hx08MTEzGHYnxpqcn7L1H9BHuh4TR7hUP1sfy/PF+E1LFKU8TI9DT///hfUTKx9JYIyJ/5H7d/86uHwIfhZlAT+V/5WUP7X/+JzYSjIRuvayRTdQiMLOEMIJPra/B8bHvGkclb9U/vbVv8WuB++zr2/7ozKVYIRDDrt+CRPNM0Q7tp+uxSP0fxjhoSSqKcOzxzBuqKix5vviF+lD0CI+H1dK1RYw4RR4xw4nFhGsV3YKZkQ7nAsGxIS8iLoCeoyfNPuX+IFyNNIkZy6lS6607RyBjyaQXTYg9fC0A/owZATwPAVfo2JB+Y6T0n0hwz+f5AyQNYEptRqwIrm/DnRrVW6BGg//rIXs4U885wLJaATPGlcfIIpRgSq3KWNwO8Jv0riTSVf8zkKakgLpXftLo3p7g4gpFo+ueh6jdfhreLCAJGSDuJmcs5Bu40ymQXzPmAkeh1C2svd5mGGQTjIHs+lvyGYBmF6b2NiIjPpn65ceJqcGDmhRNiw8wUp4kU2F87YJMleopJS9vUKr5OM6lbudNlVwioEDvIaOKkRyvVFHXHhwuU0dHelw2BMJ3AKma/zL+93BNYXqpe5Yrk9lSRZnk4ieDtbEtDeaDxeT222ccCOza9sbplexWc2MwCqxjSEmlSSwFhnOeTxTMFJNlFl0GuQMvcF6nP+wQ8e1P9R/CBbHPv0sti+RtZ3oFFNJvHCPC/aZHqlHj75Z5aBCwJlVeob70ARZbg6u35efzGjM8cH662ewFByIlRYeOj9fe5QJ4g5GfusHh9wAAAAAAAAAAAAAAAQcQGCMs")
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("0xa182818457a0e3f9657b627029c0bb92b3416a49b0161cde3059d4b1371fdf14")
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)