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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.
0xb246d550213972113d7730866d300206641820f89355223551af338d6da1b8aeThe 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 | c3 | 3c | bc | 55 | 73 | fd | 74 | ce | c1 | 79 | 68 | b4 | 74 | 6f | 08 | 6a |
| 0010 | 83 | 96 | 99 | da | d9 | 46 | 42 | dc | b4 | 32 | 2d | 07 | de | cc | c8 | 09 |
| 0020 | 8f | 2d | be | bf | 30 | f3 | 0a | 22 | 42 | 80 | 90 | 9e | 12 | da | 42 | 64 |
| 0030 | 30 | 0e | 71 | 1d | 0a | b1 | 91 | cd | 00 | 76 | 91 | 62 | fd | ea | 29 | 4f |
| 0040 | 3a | 4e | b0 | 72 | d1 | 63 | 03 | 94 | 60 | 61 | b4 | e9 | 54 | d1 | 12 | e9 |
| 0050 | c6 | 70 | d9 | 7d | f4 | 7d | 76 | b5 | b3 | 84 | 6e | f9 | a6 | 68 | 78 | 04 |
| 0060 | 06 | 0a | 7b | 35 | 90 | 8e | 13 | 8f | db | 4d | 0d | 56 | db | 40 | a5 | 7b |
| 0070 | 52 | 52 | 40 | 25 | 0b | f1 | 7e | 59 | f1 | 82 | 2b | c7 | bc | df | 98 | a7 |
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 | bb | f8 | 06 | 44 | 48 | 09 | 43 | af | ed | 33 | 63 | a4 | 64 | b4 | 16 | 71 |
| 0010 | 0d | 92 | 51 | 68 | 71 | a7 | 58 | 9d | 2b | af | c9 | ca | e3 | 62 | b3 | d3 |
| 0020 | a6 | 69 | 60 | c8 | 6c | c7 | 46 | be | 0c | 1c | 4e | 03 | a6 | 52 | bf | 4d |
| 0030 | a4 | 64 | 4f | c7 | 41 | 9c | 5b | 3d | 74 | 22 | c9 | ae | 3d | ab | 14 | 54 |
| 0040 | 27 | 2b | ca | ad | 56 | ad | 4e | 2d | b4 | ad | fd | 31 | 67 | 0d | 49 | 8f |
| 0050 | 88 | 46 | bf | 44 | b6 | c4 | e0 | b6 | 37 | 1f | 39 | 52 | b4 | 66 | b9 | 6a |
| 0060 | f3 | f6 | 6c | 4a | af | 9a | 8d | 1a | 39 | b5 | 56 | 88 | d7 | 35 | d6 | cf |
| 0070 | 0c | 99 | 3d | 65 | 6c | d0 | 2f | 21 | 61 | e4 | ef | 04 | 46 | 57 | fc | 79 |
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.
0x30928e637d40120620ff1ca5feef9e09f03052b285c655acf1de085a14688e680xfeef9e09f03052b285c655acf1de085a14688e680xFEEF9e09f03052b285C655AcF1dE085a14688E68from 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 0xb246d550…a1b8ae
// 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("wzy8VXP9dM7BeWi0dG8IaoOWmdrZRkLctDItB97MyAmPLb6/MPMKIkKAkJ4S2kJkMA5xHQqxkc0AdpFi/eopTzpOsHLRYwOUYGG06VTREunGcNl99H12tbOEbvmmaHgEBgp7NZCOE4/bTQ1W20Cle1JSQCUL8X5Z8YIrx7zfmKfwqKu7oGya0zli3f/hxX2URPPc0RT9W55hpK2E99qg3CkHAXuohHRFy3cmYVBPL6HuSyT/QNm8A7Bpyq6dx2azeYRmzjL3H1vC15GCnPOG+kUqOfxyFbnTEd37rJ+DM4B+rOorDLmu4EUCnIZwi5lHOvzLQvfUhGlFJE/Xz8pvG5GM2YzqvjvNnl4MlyHofq4m02LuYPiOa+6UosNPoe69+j2jUS1gsAH/d73b3kngxDMg1/UCpvcndrFXO5bX16u6EX1GENk6iFrn1HjOtNjwmZxHB14wRPS1czNsfNLJpB1ZrHF69b/WEj6jHcWlYzBPSaS37SQ0r5GWNsXcwCP9TT+FtCLJcgy9w2Z1/OIKmkAvLbHQKje8mW73H/NsLWkcLx8/cJ1yLyDeLk9YwLE7Q9lrqImRNWhzfQbe2A+TJ7Uv2DHnqRPwejwArSFyWRCNKE+mnuAzDQJNQxV/8Lkex8bGAUfwI8YtLaF2GbBSfXSZ1F0S6D04WUQaRx19Np0O8b1asL56TPHq/euGQu+phEsUnarSRs3Pwscp3oIfIqTKJX6+l3RtzSoYeBUADzZM4P7X+1P6g5d/1Gyq8F2S3BqladyzuLT1HTshAhX+T2moqd/fFlJAIkKsWKBQOmE9BFK2kxG0G2jFcA1QQWGEnrovUjBOtx3Pd1rmJMSOG3XDW+tPJ66mSwT9h5x0z7ShuFDEYT9DM5faBa7zlKR+02RtQGb6CldYBHReDFhW8puESNkal/JyojIoZaZ8twVCyfy2V76ggxLWHQk1j4A4ck/Zij81R/3sHogU3vPQjPlRQ/EuEEurKoH8XMJ85tEul5oK1CZbRw8FrXdl5AY4N5TEthXYJgLViEHtr8ykUE5ILZiFH34mG/3z1E76nMgplR5B/MVpbFYc6gNUVuV25PScXzuZXvyXfZ/CjnixGatHoH0QwRIEiY5elKRTSzNpxJ3nlE6cWIn8Al8QCWYLiXCsZtu0ec7zS0pvXM46m51K4rB5pKBhMrHV4Kt8Y578s7Er+WT7vWxvfbiYTTeJLmEn6BRDEPU3sxuDwse+OHNZyICOioyPuTpcLvmEtgyBvVs7VWM+VCExOY16l9IoyOX4KYfmk2yivSCt4KO1bC06xZ2TD3HU8gEG0OpjwVFyPOGOR8ZPmukLJDmZeq7C53/GwCTqf1n1m1chVYG5OvMvF1Hz1x7adcvKW8qnioYMLKNM8XzwP6qGLG650BEp0YW4VI9wuZzea/GA5KGCKPbiscOvgGSEUSOLUECbX+TzysM65H9Lu5uS0YCIVEE/ApT0nlze6fM+ZLdp3qPsDETIqgDby/JtMkenlkstU/+wGD3Wj9o4/aSDWNpP50TWtHDweYTjls0qPHUG5Ubfpnywu+C/ygndE4VRjsidyyxXlCdrDgW2Xxx8eQnTMvVHy0r+/KpEouaYfdY1ZWoU8+TW4KeqoAcLMdGxRn19pDjrJSBlnIEhZXUzr85Hxrx5BApQyxfj7kvo7HPu2CZIcgh85DfkAUSQ2egwGXezSNFK/pW/Be2mqaj/m6VC9UpUlYV2kQJQ4HovW6stbMRB/Lqs3JS7QpdLQ8PrA9qqRL5t2pmZOpkwTCaIDQ/xwkAc0HNam9p3hcUwgqEZuUmthHUxJFe6m2Z+XRk31VqfBMUzUIDmXo1MeI4cfwsX3HQhGPEj1EsnthMiVyggHyxvEjTI/O0HiclpgfzZpyqdRIYDM8S54DdtMq4ptLC9UN1u/BBB1EXrR06Ozu7Tu3lIkUw1fJcdRGvDmoM+G+rfwPxikMsBQZMP8vyMbBZeogi5uR/CRcR8ft8mvmvDxTbyz8dYLaaFTHAgXzV1GXvYnEC8k/Xm1zr0c4JKqiZZU//KUinUrxKWFF5MrjqmlA5nX+T+7d5eYJ9QJYVl4+9eQv1KNdNlb7/Zng2AIii19mfAT6OAelm3hV3Wd+x45Gh9dAE0bXjzjvX2deGBWPJ3pv+9jSFDjoET5p+BRaMYkgkI5xVs2N+TEcywe9DtYL6DJfPLHjlFlBRR9PA8gZVXjAt6DN4YqQssothGao7ivlRcIr3CsPrFL2YRNNdYRu5ZXyPHA0XGnBOr4eOkZ7KOtlwKPROxHZk6TROc8CeTUoiv6iyil9aZKqh4NwWtmfu3S2xIyXgdTMTHsiRFibJo0+tN9keadB1Y3LLmmIGZDe8UH+mVm2T4hiVLYv91sf90dGMJ93fSXmvfmJcqmYHpvVY/63Dsc5Zj6Pu8BxtrnijuXmRZT4NgCN8QHcfvbl7d2CLR8wBfRdZXPot2zby6pOAg6T4UJG41/UZxlK+R9Hs7pVaGPaB5PiVTIOW4ZobQK9TOEO8LEoHezW8hFc0yijFg4pzXHgLOjd1cqDn0NFewhf5+gy3S7D5alcCCwjCh7H74Plktc8w/fRuQKnsxDozjIIzv+92QvJ0qUz3qVHLyLgJ8AvI943RHPVzsWJg1Omqj01z7GVvJ8KB3UZLKkna4OaYju/fQvzYiDx6QbB4X/nmfsWnGIQvXYcPYr5A9tjrN1DWFJSzwC0rTHxvoFZz7P0XnQLWgRcD9l7dZhuTl0PrJOlRcAo1XSfss1z3rOt9vQBNDMWkk1h8WGEv1g1R1CJPVKMf241hga6rek+DOYNvRTnuLz9Wrq1ZHspc04NZMS2uUfGTK3d+0HgoMaEjKyHcqjmmBdzYnInxZukHTuw31t4rFYOpbipZ3jkgF3z0fM6g6BLF0VzDwWK8g5E8T2A/iPLI89xIBXNp+48ralHAR+dwVYBhITPUY1sV2PuVAuvi8FevI5z6qE66is53hqEMRPdH3e+wA4xKiplKG9Q6ehjB94sHgkrgDFSqJyuJNH/CKapMPJKdQSaR0LneluM/hTItfT/7K5u7SZB/f2fBWJi1Lmya58IyOTAQvqYLT+NrEVnxk/Ic7DrQcwZ3BhbDEGEVMpIrxe8ccdHw7xxDBIdC4WjpsYjAjwyWtr1CI3Xg21EyJW6eguq8ITYSoUjGCNyLgSqXjozVij+eaZBw1PYnE653YWaLVC15qazxrDB6B8zgk0aemNQyUm+ud5zCxRIiUY0F8gARWz31GcBH3NwOnETM59IEFSC6aObKt/5L+ABvPrHfoVyO5xCsdvDvXUJaL2RJ+ipA+AVvvrwujB/53AeWl1uWp88Y7ekKzrER7U/fFVsjbvfOqS4jgu+fWB44g2cxlt0rbLrShS5Ia7YniE0QQkqRCDGxSWhI8OKhrjQBFhENm81iPDIL0BYlH0/Xf62u6zPvd4bYDo45gQH1YoshT5Y4X4kXoObeaMuhMogSCNWrmrqFNBnUd7ZAVQ6eS7U9QFXYWx5DGJJFnpSnjDnRJO7YGHkUUUWrSVCjADaRll9T/6+fB4+b8NrMU/TEsP0PDHTATK6HcT0KaJQCItz5Cxg1hU/tjY2HSsLaBLXibPS3N7ndkwuug7uOgVDUaikTk/d27g90Rw8xHyfbb8JJymvkrO5zbfdDfNTuoKrLhkIEq2cCpLmEPqcLL5T9FC+IFya9BVba2NMT0RSSGGGClrB49jPQvJJ1nLqAc/cZ7rkU13m9Z9JsGCJr6c6Hl/f6kyH7177L+dwTRG0Pn10lK+TZh5CcM/GBM7eijbW9t6ahZ6fmhRs0HQfGFe3koJoKuf2/3FTq2vsrMPT3lXTgwelHhd67Mv7JmzGQxffzyPTHix5/QoBMHACG/cFnLJg13g3XTXi7cqNGAMCALe9zeCZCpo/JWjP9Q7XzVWajouCNJTO02i3L48G19CLahUwR2SxC0nHja0BRWcrtq4YFKMViOAt49BmvSCeNH38x5M/FNa0kbQYQCXIy0On2OwDNrXtTdc/gv0XZXp053FXRd8imstpUX25uMZ0z3PH5ZFaK9frpmKeU+f2bIbc2769+SMH/vpFdQBaHkwdMIqbq8wx+UfA0At5kzPz6ft3aBbfomm4tuIrDXKYTO1JEiuqyyWgbA+pMWGXIcVM0iVzWw5h8JiTy+1LJo4/f3rTU3pdaOaOcuohFMsc6/OWHGKU1IM5RcKXPEolsxGZ8v9Sj4p1/nNjaBB4p/gg2bG+Lhcjl1F4oeuEKoNjpefPizRw+5ImEKkihi8AY7c9ZAhEerrhsl0XExRJafOdJwHees3kAWGA2cJZdDcKK7v9I9TG6JnbzD5POZ4hQZMk9UWp2i9QQNS4utuNXj9g0dT2Jr2OIAAAAAAAAAAAAAAAAABg8RGiMq")
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("0xb246d550213972113d7730866d300206641820f89355223551af338d6da1b8ae")
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)