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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.
0x8984d8d9acacb16fd6639f798ecf6eef2386181a779267297f70973c22c13cdfThe 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 | f5 | 31 | d2 | a7 | 1c | 94 | e0 | f2 | 01 | 0f | 15 | 34 | 5c | 32 | 3c | b2 |
| 0010 | 04 | 20 | ba | cd | ac | 5b | e5 | b7 | 68 | 46 | 07 | 19 | 3c | 5f | 4a | 07 |
| 0020 | 3d | 69 | 17 | eb | 74 | 45 | c5 | 9f | a4 | 2f | 04 | d6 | 73 | 46 | 7d | c2 |
| 0030 | 20 | d3 | 82 | 5f | a3 | 57 | 0c | c1 | 23 | 06 | 6f | 66 | aa | d9 | 87 | ce |
| 0040 | 38 | 71 | 0c | 9c | 93 | 56 | 0c | 0d | ac | 5f | a8 | 2d | 88 | da | ea | e6 |
| 0050 | 8a | 28 | d4 | b2 | b5 | a3 | a2 | 5c | 41 | 64 | 9f | eb | 39 | fe | 26 | 32 |
| 0060 | a1 | fd | 4f | 3b | c9 | ba | 68 | 75 | df | 68 | 9e | 50 | b1 | f3 | 1b | 58 |
| 0070 | d6 | 27 | dc | e5 | b5 | df | 9f | 4d | a5 | 3b | 19 | de | 98 | 0c | a7 | 4b |
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 0x8984d8d9…c13cdf
// 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("9THSpxyU4PIBDxU0XDI8sgQgus2sW+W3aEYHGTxfSgc9aRfrdEXFn6QvBNZzRn3CINOCX6NXDMEjBm9mqtmHzjhxDJyTVgwNrF+oLYja6uaKKNSytaOiXEFkn+s5/iYyof1PO8m6aHXfaJ5QsfMbWNYn3OW1359NpTsZ3pgMp0u1qd9xDBjxeyg+3JvSKyYKOEILDWL+rn3Nbh6xdasLofmk3XW7OIZjnFxBFktG+FPq4RAkDKqmurT2CR3s2pRBiDvoalxNH5tcBHkVYqrwZ4Q8fgrF67Q2JFiU1+xFe1b8lsSI8Fkz5o4tH/ysfEUKDSiEFLk23WelKL7drxGLNBU45mk7I9waQ7bt5TBW0o0c5WEpYKvC2iMwCaHRDoXCLvzqqxFa/oQoSTnNhxZfyDDgCnRuQse3k4JpaoP0DeV1+FIdauyqGcWkj6QX1iw/5cfj+3mvy3k2OXqdkWWEy24jqWG7gp9m/WUOQm2wCf8m98Rx6ptUGjT58ukzzCBAuXGTK/9BaGXUAyiZnptrfZwChhgf4riVakM26zdcZM/rO2UIAc/DesSHiq8x/EnXuPolIQApndGJIoWxpr/YNaD0VyYIJwZ9mufhAVqfjJSzuJmvAHMT6dcotDhGpu4GxZRzJuzjEius6Fv8554cZm1P7xNDS8snubj8RsCzVuEUetsUaJY4f3RYdtKO25kG+1rl3g19cmfoUKvPOZZtsufhUyhCiRh+QozuX5v/Ljgumehjy0u24JMAH/9e75KWLsenMXJyMeBu7e+mpWHVpHg17ujpe9CcLX3qmGr/TNi+PlCHrDDHMG0FWs+slBYhj67Be1ioRvWy9JX6qPvbVqGBQb7fcCif2rf8DxLgRxXkmHn/YpR5nwbgDf33WxESj3+PJ+7IKz4+1M1kJLjHMXTF8nTcScHn21Rey0C97skVNCdePJv/B2sJAHnie57bv1MdknPOV6+vb/VE6qZEdzcmImyNLo15IW5VGhYpT8cqRpWV0zuBmXrD3BZ4PtChzMTi+u7S3Pzf9YXgTWKq74LP/RLE4F/MZMBNBZU8gdzrgOJfL8XV5sH6VwwxbfSiBS4FfN3fWSJpWuE/+ayvuMWfLOTqjXRITyjBUugPNK7T8U7ka3pnJqrre2sQzHvFZMNBm6SmOsXjSeKqRKdQ5/vNuwH1c6pc9Ufikc5Yri5AeCljCK3+573RBghnkMautVtOaXeF/NaUJOrn8fDjDWlJmWFPjd7WPIoN/oJZE7qyr7rFvcvz6Dg7jixvpqLaVKR/VLNxzkCnMo2tJoOT8Ewds5v3LOIrJrmtqG8DsMzeGT3bvgL7WNdQX3hYOK2ayOe4c8IuFLMOPTypoE3NYQlQkSIRn3b4T6mjstXn7Fte3PQ13cuYGYTfa99geLpBNG9r7frB6abqNTWKEdRhCTh+Mx4Cq3zJDmSTOBAapQn3NwMw33gcySPlF1Gem9rOR8ORiiDMOdlW8WupAn0qwcQ+QHt6W23dCCg6clUSy4RFiRKQu4P7f2kOmCo9whfgo3HgII0yS4AJcGc4e/lDWg0e5uZZ9S+7Sl+3D+DNZNg1NxPzrBCWkdl3JffdxlIXbH98vl6v+M/rONVDRZR58mnKg+XH0+03Hq/9x+4qMVlWs+hr4QH8Zo1n7fMDVaamq9vADGfw+q44xXcWFMoeGWunwZyaIbJ7sf2uVgJ7mQVKnkdszBHbxUX2mKppPBJ+kbEBopK41BqkHjJL3z1kKZZ/A5Alr4AJk/IPmMRR1/7iYfeKBSHJ/FmEFpSz4xQcEneX+G7PKwOAdfw3TvMVGKP3JH29LXIaQt2Rmrcjx2nOhubqhNjRgltsIgirpwYLK5plcbCuHivPSJyY7yg4NewswiNTZ/1xIk2OgX1WjJyBgfU1fRJmxyD+X3y4lTylkHoVv42JitQYxMsels5olxl9NND9ChcujE6WZFCKUdnYJd8KeuE9EC4tXwuD/m2heEYz52OQ7sRQHnGABrb7A0iJRFsqlui6EtxhTv6eAmebYWBvUy95jj9ec6cDgWg25GoR9M5ezOT28IE2j6GbbHvGhLnMZ4N74ZjBMNVIRPbEWyxXrFlD6ZflwNlpYBMqkEve6EIezV7ueo7c63aLk/J6W20kbEIwIvVuCxL63r388oT3ENFkVXFVpUHsOO1+pl+0mgpvTayeSh+BrZFTU3c972KYe0OWiYIjQ+FAhzZWSSZuDWfWa3CIl/dbtqtZvcxWgx9kQ2ZR5PkkLG9/NQxA3vnJNQDAr0FRyldgAe4Opy+Us2tl3v7vEZP2POZZpQPBAD3Bv+wZPdM9AhKKqoIf/DksNkJ3EqgU9QINIAqkMvMjeyKNjnnqRwRWjCkl60ReThn8aTSO70xDxd9gf2NPpf3kbR5+Awgs02lGE/jq8o7dT47UzdZRg6a6TxN7Z3DwHLT3M7JziSjm+5CJu5laC4vEQ5XCkiJ+ImgT3tMrJ+yvWbaWnCDzeIF2QujA64FpUGe1ydDmU7DkYuMswLUtv/HUcmzN/Huy1B21XPt5SXfW0fVlMA5KdkSH0tV+bK4Qm4b7K7wIZ7Q6BtdQ+8808BR6q5rcD7KJCOkT962Mb4YxgcSGC4yE8v3GOkthdGbrwRvqcF00BQw0rDwsmIE53hUmlCXyVi9sTvrg+KekqWVgD1jXSpSxIOTB333ZiSNyBXJmBA176nhlRuzHegu5GXiRqakq4hXt8xzPfGOzgYsxVOYWbT0WmIbX7trL8+9SDTCM4H3nARsHR+q8jgQQc+wuBfvU4budfsL5YXw2YaydqtyrG0PGNpLsAoZk9T7XnNlkNRpDmSQhLJMMGH7b08O2CxQdkfLrW57L6yC2D3GqbjV7v8pRAerjN9QoLCgmPgprOlceOJ/qijMOdnoWJwfDdktBTTI4UaqWl4A4MpMq0/JroVRhg2rC0F5ZoUj1KqoOJp8SewVP5S2hdIt/oy12qcPB7ej93jBH//PGs1LegDs2jdY3GQcLrflFRoZvmnk8ENVaT1YgQaZbFynZ7IymueQCS22o2F4zOwveKV+Br6I3KETrPyESkus3yr/TWG9+QI+P/+m0+3vV0hdWCKTV3URN5l6BTW5htM/Ej4A9X2Xvm++dWlCYyF1wLHN0SlS2tkd0F8KCEC3gGVoN06444Tc1+QhBy9QPxW2q8hLSsFoUJM9oIPmSO6yZNxDlL9riu0J1AapP/Jg1VL91l/0wlRPNolXpFuCIR3d2U+wYyRcjbv/W4sYxwqFlN4ZHwXymsomk6YtDCn9X7qZ9eqLxPn/sE/b8dTSg2IGdXbDma1CjWuZJmommYpJYgvqfNz1Sv1h/oUkEBJgpoPiPEhHQ7A1krg73Z46UJqvICKDUZ1fwqXXXV4/w3O0OJ+S4olxc+8L69q0BfYyJtMyE0PxR8YFsFNV83hjVO96eUJZyTQ628zvXFQ52Y3sX1xUKC5qIm2us+8J3V08244VSzK7G3nxaPDX0m3I5yZJiV0TzJAjoz64RnRA5owYe98chl01KKadtg+iYaZ4fNfkevPTh8bk6jD7otS4J1XRJ9SPWMc+v9mb19G1mS3A1GiJmzkj3ZEzj++ayArJLmxwx/qSgOYOibMtRjvOYEsp0jZmSZMLvp0PSDTJjF0dKs8c0gpW2orUsIbL0g2tWS8GS9cUE8cxCEyo7fSNek1aj2qBEYE2K1Fb+KqgaMgjgZ0sqCiqfWxr8rbsSOJWZvkuPMJn9MR9miuGil2a8JSuR/8+if4RDcjLh6H5QIwGBLaX7O7LzVgrVSARTvVg8j7uSCdPPdeeOVqMYLVT6islqPKJkOI2YppiRYF9PfT7y7QxVG0nBT1rdlg9J+azhhGglUGKhDNGmCjJAGj2LrPaMDZQv8PLrUdJ5JhRsuXLUiKU0/Q9edwUatjo7S1779rlEaGBzV0ekfs7fUNX3L9S0yJo9FyJpRwJUjLjtXasrxuUR3xijdVDdurbUeCRmoAqpcSjwKOTMN3STNSKDB7u7ePIYb/JS4UID9GJz23QnEjvtEjQkMg38Ltk3+h0Se6gJITtMTdV6/leDS49x9C6mcgClgXnBnqJypkLwn/RJVKrxFW5vxZthcNtM2Jco+KLvJKW4iUth13H+Lm5hcKZXrkrI+5l1LLj+WlactmIkkNWGlhVNhK5OYE+r2Y2ovCg8pqM+5Yl+wJIzkUzlHxnPJ8tHr5+HlGnELtk49jcES3e5GhD+XazV6IrzudrRoZHejgYBuupwkrTQ/4EC6wzD3P563D50pbIU7z5MQUpWMnL2IrX3Y35OXMMjq7UmQAVHt8GKG+DN+hq3ngtRoCcXHGSUu/H2DBYbHDhAR3aUxdc4PUR/g77DFzI2TV9xijU4XGl4iq2uusXm+yuV8PL1AAAAAAAABxIZICwx")
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("0x8984d8d9acacb16fd6639f798ecf6eef2386181a779267297f70973c22c13cdf")
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)