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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.
0x2381f596eef7935bfcdf3a6a7bd7a79a865cb2ec79eb0096e43d5c36c25483ceThe 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 | 4e | 52 | 51 | 40 | f1 | 93 | a6 | d7 | a5 | a7 | 18 | 67 | 4a | 4d | b2 | bc |
| 0010 | 80 | f0 | 9d | 49 | 9c | 57 | 78 | 39 | b5 | 4b | 4d | e4 | c4 | f8 | c5 | ff |
| 0020 | 1f | 22 | 30 | 23 | 74 | c2 | fb | a0 | 10 | 61 | 72 | 61 | 7f | 96 | ab | f0 |
| 0030 | 39 | 6b | 4d | ed | 07 | 4e | 34 | d8 | dd | b6 | 16 | 3d | 98 | f9 | b4 | 69 |
| 0040 | 4f | 69 | c4 | 38 | 05 | 63 | 03 | 3d | e2 | 79 | 1b | 7c | fc | ad | a8 | 89 |
| 0050 | 17 | 14 | 22 | 50 | 5d | a4 | 32 | fe | 42 | f9 | e5 | 0b | 72 | ca | bf | ef |
| 0060 | 62 | b3 | ac | 79 | 4d | 94 | ca | d0 | d7 | 17 | bb | e5 | 92 | e4 | 31 | 26 |
| 0070 | 63 | f1 | 9f | ff | 5b | f7 | dd | 54 | 8f | 37 | 8c | e9 | 87 | c3 | b1 | 5f |
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 0x2381f596…5483ce
// 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("TlJRQPGTptelpxhnSk2yvIDwnUmcV3g5tUtN5MT4xf8fIjAjdML7oBBhcmF/lqvwOWtN7QdONNjdthY9mPm0aU9pxDgFYwM94nkbfPytqIkXFCJQXaQy/kL55Qtyyr/vYrOseU2UytDXF7vlkuQxJmPxn/9b991UjzeM6YfDsV81EqiCCA8N2oXzhRpWQMJ4z4ZqQpFqPBbUq8y899Bhgo3/N0wWFwa+d8LQqJJ0+5WFKrk48Qfp/VDV0WXvy9b8qAn93Ee/AfzaWqmO/sZyq4s1NCgz3lxsC1E9PlXlYhp5TgvFqhhlcwWVtYqopM51zeE3MQP3mUydXD8H0iysMyRL8XtGV16ove7T1oIHRebImb6AxFSu0vF9bCnc2c7XZ8MIaTqGzUbAXdQ/FgQ1yyezjdXG/6PknQy0pv4QAYEHM1vEIkjVlZgv8v9hZ1x/9ct2mfufaEHx81kAwlKGa03cibtbaxirD7djc9claECQEvPyyd5exkr58QfY08zv7ZP7wFhGbcV7yNIxf6jIk0mL/qbMIqaQq6d70r16b3TsrpfwafpVlmavd+yCDa3I6ipK2W6xiLvEjqwo+fmqFEiLvJFCl6oBt48VDWSlhpXsR3SogBHzGP4LwfxBRoxkIva/ur24AEvdHXqJK20+0qWa/kaFAgWknFBbpqGItaySFsix76D5J9EohjxMiGgl/btYmx6ZUFQQFPGaK7incB3mU4X9KxAV9A1IvPsdAM2M05j+8kPVZ3m2Zq9KVI5eyAVJvmbUJXkN3l2rqI1Jkkl7NG1AErzYjzrofW/Xl3GStpXJPJGcju8FxNmZoqIrFEs8Kn3v09pYF7UOUwL3UYDqTV6mfuAfz1x3lLFEA0wc9Vxzq00xkkNzkhNdGWFhrnFMWqAcbNEcoRlQJmv3/VHFABVNxgN/CDnENXBVo1EBBzYjuCeO8kW1VChxKeaG+XQ9so22v0Ip+WBy4yCApxKe7tai0pG5PljhO7XsgY5PZ4TKSyAab9uLsrMe9I0qJr5jkiYkQJhu9L7kZ7zKfTj6ZI795DyIkA+rvJ9cKy0322PJ3Hevbo8/YrMZvW4qlELrtOthaMFE24FzeGJrKoWYVBV2Wrhk7YF7ruKahC43VapSLPh6xv7pzkZYSpqfdFMXbxiiNOFcsdBUA/CV//4hUxl8b0jlV7F0U+ir81FxvDKbvf6H3ftomlTX56FRJUPAStib0fUacFCPfV00TLYji7iVdzx2ByyQX8CabLcJHtDQi69yWzNhZKYBfEYalNvnCSxPK8+w5FMyJZLmLuoL9/mwIHfrBYUJXGgnl/QuFlZ8AFBUByZ0S5AUg0NbIIY0GpTaTr0leQNDHeoWikwRBpqBgb+mwExFwPxzJ/auZCNuR/b7Eu8FHPtkSef2OaHfmZBeK3T3iNdNBMGh+rLq+5yaqL6Ci52TSSpADrO0iynNRDyVfQTBabGKG7z0aNJ9hiyv0GzAX49zsMOgsWVDafIaaMfpjSNUL7ZQZlN8agP+F/COMfIcU+BYKs4WG9ZLh7MdkCCz4aeZrMWVwanBlpDz2MgpvfUU/eOgvFfgwK2Z/2o9sJ+C1seJ0JVZulMgyFHJd9GUi6aLl5SLmF2kVJQ93dS5zqP3RyXsusKeh3or3K/FJy8QWkQXoJyPsHKX2NSTtPnqyUig0nBNvwLr3+1TLyS5U3cZFnatSkEPWOy9OcVdCsjHpGY4/ADTEn8sEq+ik3RZGZi2ZhI9RLlBPvpm6qOUl0sEPfYPfezQofHasQhCRzMOng9LWE4NYa44+UhJV8lp3c3DhtYiv1b64CZmRaipgCmTGBQ9OQHgm6blN43q/tJ771QvRHCeK28lcFZVszOTEjFrXYd5TAG7dfZHX/Byc1IkaG/uY6K/RfbJWmAdGKjcOLWF9RrK0EikWdLmpTqHbL+GWfiQSWkN+brJ9eN60U3FPzXRIRUCYn8QKJLWDFlK+U+vDd2pTXeNaLDc1VuUnxkgI4Vp2LcoomSsh2DSKtrOTBR0eQVS3NmOMj/qfjPDM7b2AnKGwU+gCoVg7x7E8QuvVxtpqL3CBuNBzQpqQDZoQ+VVwiOquZlLOsDnsp7A2JGGRUhWfLmyMbeusb1rcDL7NeKF3DN1Twt3uO+4QZ+5zWYa2x1Q2G15wuw1APYEJnaH7Ra1jUSOBAx8fcCMu3Ai8u6rMYYOS2QqwGqLV75HcAqYgxP3LfZ8joouuYg7iph9/vKqUXj6XkOQqclU4U+1ioeDrePVlL4A1AtXk/M3T87tq6HJ5aHkj3GOIsIG5g4Iudmif4jFTO3rrBGHGG1WmQlyZfKc7BuqyAqAP5uXInethPfoXpcZFrZAo4Jrc73Z8mrhxFiXoEXnK4GjT1jTLV+9Ae0duXaW4M187ZdFb/7nxX1s06MMbKlIcTRrkcO3PIGUbooyCfCbEt9h1HT5Nz0SO5INrspOwzLirbMVMuoVn9RgSQZyFwtfA6aUzgHSSxICHNhP9Pm4yjvYTatWIoB9tePSgMjiBridUGGgMkwkJvhBMdb474jG5JPOdQcNjkuCcL9+80urrfq9xVxWU7xkhOMbCCnPJ+K3FWZ0zhMk2I9KVgFe806Rc6nSQvT+u/4CKhv28pWyrsBXmn/LzZ2EpOCCV7s7VIOeHioA/s0suX4y++uoB7sTMPiD2yl8VQU3CJioXmndhPUQyhxytuTzYC8Gl8CWPnkYxLLqPe/pEIflmJhDHFIA1f9U75WGkfLqQVhJH9dPaii7TeuHX5ijijaYw7uaVUwOi9Mt9lKEj2GvdI8rZ6nnmFECMkplR8TdYj27GWBTPJ0Dw4DR6KKbI4dc6V1n2IJv6VXkNDyUov3oR4NWB125jhsQtf+bQRAO45cfQNChnz3K83aQxNAubSrBkKTrGPZ2ebmFONvrq/RZGrXKN9rLbpbSmoWAqW4XsEM4orTHALPO4S445ynetdkwrU7SI4K1HJl0P/SRkvLwplM8Ryx7qhn5XOge3d+6Fi2jjgcBhHK8xSiLHCWSh0/LQqGBBNJj7N/kpCq2+rawaXFSBh2UYdBLfF0+mm0lnwGAC+cjo2Y40GG8KgjT2zUOMjYWKlSGT5VJsC71mvmPOeibHCDUjTchEymLcwiBFVOETDY2RwaWn+qClkYPjkaOdYtvrsBCxMfeYCvy1znYXwrvMaV1E79EGiXUkS07qLUsG9wMLtmcG7DSbKSryTiRW1Mo4IeuF32RF99UzQptMMhkMUMhGDUoz7PdoU77H6cR8cxBaAdg94N9Dmq5TLHSByYBM8Ntn7FZh3p2fxc77DMeQHvuBNQvK5xNzqDz7AD+HZXMPoJ+RGz/OaW8z5PkZdxpN3UTeIHlay8GpG5WlptLwouCjA6NHD/yc/b3EjU00nYAFP59Kk6lskgJue3wLOxwks61kSZC2fHiP2I5QghpL76oQmPcu6PPKRhflOJiohYpXs/D6B8jEAxlE6IcqABDUnK2f9iwXOP8TKaN/OwdE32oK1ygh6elD75vu5r0wbT+5NffL9IhSWTFExxEYnv62Fa3xhHEAhkVoz+eEjsezknimawaU8EQWVadtULdtrCFUVuMgHIgDBIAb4oWwDmiKkrELPhdnuzVg6/AyrCUXbtZplSExVdK3dBrMPYncRhhxFIpqPBNGGOX2a5tFOz/tmhFeYL8ReWqZqIr4TZdoqfOMnvpDq89urusBnvpP2ffXUz1ifDIVkcYTp7f/H1Xz2mXLKWVvZ1y/YPw9XnZ7AU9ACxl09uHMx/0p6nEU5OWf/qh6VgoEjDCafMVkbREshD09fl+oik+gefV07+UtnY0WmGonLhasmNLqis9nXh8BZAadzGgMAsCmOWfcVAGwClihPMZR6lIPrKvcRR+zTqzhhTDdCiM7y8GYowzd1ZNWOdvFs3zh9J+Gdr3N80BxoDE9Kl1DF+VH17NhPwCiHXANpecpSL0KWFNfJPNumiJ+UOUtOr8Cpf3Vz3UH34Py9xlz+oKybDHHj+BH9Op9yMKt4gS9hAp67PsfQSmhSbNUoE+RCAsjjrokMyEYCJWGmUzth028Uu/INogSSPH6XwUul1zUtVPHAhoGggbLjjZrV4Nz1heMBWAeSHX7GzNZcqg3A0z7d4MVmvNWru+gbEmR07QSJvMTO5nXZZXD1dLm2UG3yEk3PJyweo07Bh0yr5DrlMlZ9TeedaAfuMtB7ZCldevuqi7fOCoOTYmLb7RTUtPJQYQ32Ig34HO83fvPYEH1RZoAtfkB0D7DG/pajr+w0pOzuPUYFIBeRVsuFRx+VP1vftFmB+vrr/UygFnUabEmSqTHvBCeK5meYijyiNFl8T4CzY6Q1+MnaYWQ2LvVmp1fMjT1kdifAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABQoSFh0g")
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("0x2381f596eef7935bfcdf3a6a7bd7a79a865cb2ec79eb0096e43d5c36c25483ce")
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)