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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.
0xa46a8f67eb3b254219c31400b869683c0b14129bb2365d9cc03a5356d6d7feffThe 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 | df | fe | 0c | e1 | 2a | e7 | 21 | 8b | fc | 1c | fe | 70 | c0 | d6 | e6 | 1a |
| 0010 | 56 | bb | 89 | e6 | 63 | c4 | 0c | cf | e0 | 69 | 6c | d0 | e9 | 29 | 88 | 19 |
| 0020 | 1d | 50 | 9c | 95 | 2c | 73 | d6 | bc | e9 | 83 | 46 | aa | 22 | db | dd | 76 |
| 0030 | 2e | 6a | 6c | 0f | 15 | 28 | 75 | ed | a2 | 73 | 9f | 9a | 0a | 47 | b2 | b1 |
| 0040 | ba | ed | 42 | 66 | 74 | 5a | c2 | 00 | 5c | ec | 6d | ef | 32 | 6b | 4d | 26 |
| 0050 | a3 | ac | b7 | 37 | 88 | 92 | 93 | 24 | 72 | 76 | 9f | cc | 01 | dd | f3 | 6e |
| 0060 | 98 | 11 | 65 | b9 | 8e | d9 | 36 | 94 | 92 | 2d | f9 | 1f | 4d | 0e | ca | d0 |
| 0070 | e0 | 8b | 03 | 71 | b0 | 9b | ca | bd | 95 | ab | 35 | 73 | 84 | 78 | 7c | db |
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 0xa46a8f67…d7feff
// 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("3/4M4SrnIYv8HP5wwNbmGla7ieZjxAzP4Gls0OkpiBkdUJyVLHPWvOmDRqoi2912LmpsDxUode2ic5+aCkeysbrtQmZ0WsIAXOxt7zJrTSajrLc3iJKTJHJ2n8wB3fNumBFluY7ZNpSSLfkfTQ7K0OCLA3Gwm8q9las1c4R4fNtUj4e6oUoBVvz0SYLL1yOIt43t7Sh618jqfeSlSHmqXP7Zs+4wKbg5vzOyafC1gox+ifmyzxhDRk0iLThkcCtUISKtWKaCATZgE68XNothgEf+eWD2VcfP1J6eg8lJWp2/cgg1JU/XDy47Sr65iVFB456Jj0AbYNlz4DXBbd/UMANk2/mAu+azC7E/ZwFZAmRiHIAPuPIJnnuVJ4hEEP+FVNhmwG2n9ZF6F1BWQ639wZswaByKVPsYmuZCrrF867xZsHU6KMsa96GfYm4uZUJgSA0lNZnAGnK0Y5/DkUhaKxvQ0trcy+74NeWfKuWNEl6a4W244GN8jscrDFPe7i1X/IZF0ur0DdMBOxNQI2qShm9gE31ASN8JW9pF3aGe6eGVV8DO1IzdvBKsOVqznd2HhZPVZDKxD+Ej6W0KBPE/IVz4XLq6Bx5yXS7Bee42CJZdjet0rorW1/Ubr54dEyndX3rmR54vJvorII7iApIYKjMj2kc/vsSklq4Q9CnHfb1fCNUjyBjFBSoicKW/HQx/HZmqi9CnTCPcs+UwcS48rMl1WI9od7qYTfLG8SVWzSUoAsojl/Gz9AmcsV6uddYh5ptjM5ueFXmHIAVGpRcobs95B2D9tmm950KxKuvzjnLSpjxv1cp+xPYfUyUcEDhFFlHW96grQN9+GcAiis9qygslAjRvFsunE//ocqh1wJvdgWpFnvVS9zBmhYfXMrFE5sJH0gbn/3qCqGbmlWwRQTmLjJOMNcDXylyXfBxK2mI0mIJGuukHiNYn8Og4pe9S8riej0yGDf9av10mIuk/qmtyQtwbqFEhxB7zWHXeP/Lu68eY5KRrC45pkeziJLQnUZ10qmPupph1V0LhY4QzqGFhUkKI/OtGbvh+uRxZ7uezGaAIb7rPex2eebj+XTWE4rMGLabVD9IfvttxmvXF02zI4AicQC9s0WHoj0MXn6KCTBKXvYWUr+1ueRgCVAaQFMqB2lDSGHW/VYpLoSWF2ttthjcIgxn5QhtZrbH4QGVyqL96LE2U2xrgXcNBvLnWTvGVECRhSKAlwlJpiqZM9BMP+HPSy00UqHONVjGOzaAglpD8Z0+hpisnjJvoVXuq9C3thUoAPgGwOHA9Ws89ftRj1vi2IwXvrF/cUpylcAfX3WcAoGdLvmbqt9+1iNtdgsdip9rMW4jgwwOhU3XsXrtPBdUxeITFQ3LOMjGQ3K0TBb2fNXxZiJKY9e5pxWPPcWYTABreS6upXdUEavM4S9A8oYIIOLpKryFSAVTVjgFm03zlw0NtejPQc7IRRI+azLK8n9DpD6j4SqxJFSHmB4p18pBsAnt1sSHDJGw+ErbAKfDVpCM4wSj6yJ2x9GBsXYAbHISwa4twbcGUGHW1wGV7Hzohu0b3xoo8S3Mnh5cVQSGvOSUyBgUvp06riS+5kpAoXMTFnSFM3WdtgVxlR6Zv1Cx5bx/clp8dWgBVziyzCNjh+vu9ek864KTLArELBoThFO9ZkKznj8+Z7NK9ECdExTeKd4E85J+kOOvzimH/yvfFoe5sh3YtWokWYS1ofjgRdBAV+1QEkZ0CYSOa2NonViq5XKbSYkvtbsfaKJ+YUhBG6gt859VQ13TS4wRAwM/Vs0P/GMBxdVTkH2m0efckBHT2V2FYkYAoqaGvL/9ljumW3/A9mYbhji9UWzeBrGvhzqOfCDkU+PKHlqvSb6sWWNVrAg+XtiZaogoFZWsdiPy87iA3zeJVaPcoEj9gKKf+dKkp1MGM/T6M106WsohaFpzq9TmtB5CFZPFtVd+rdLhsrFI6BmPNZ8nwszd8e5m3+USR4fsEgB/GiZgYQmBiUOUg2nPz1IeYeAt0EKw6wL8T5nk4KMr+sXVwCB9IzbAUf2MWZpG00zLiudKdEOa/XkMgecbJUJOeGhiax8uaJh0Qc8CnT4jNd7v8BA7Nde7DUEWNTqSIqcpOy7bZrqc5Du52+bXvWJYK8LTJ9yBwvHa6BGB3bhpCSMr67i6ErALYoTeQSoUqe2FnNvQq2jsKhiFU3bxlo00J5jYtwJT3GReCEssOBVygrz22EFJk2Ff2aeQRUK6WIMflrq2A1zKQPbC8lXbSQAnSXozugV+KjovWjdbQYRvUPfD0aJrydPfWIcJWDbDkHUoVBbi2vmqOb2uzMDphHFluc04XM1WMbJBhZVEMWB30G3uTHSGmElND9JRZuaCBtTgMJGRRqjn2q7UlJxV+JMT/MSS1qdgcbA8xWEzwsgCQvphpkjuB0KeqZ4cMVA25mdJ7B+B6ya6yK7em/YRXqZClcsUD/yLPcGC5LNHCgYCqqrUR8VzB1Z3o7XZ3TRiryHvbEejR57Sx8EZNBdRXdRdZBfDCfdQ4nzMziadulQcJe0tLcmegc/yNqzIZyAkqkXq7OrgsB8eNmKr/4KE6lT27RZRgwxgagKpG22y6GgVaAasC89am5qhXeLl7xKbT797H/1NAVyLWK6fFJsEnNCxI7MBkWijiLr1iNnYyrv4xwWkMaz/YROJsVv1iMHxsd9uoj3cAw8ICYIOgjHKbOqrZB/KZbiA9HXGjiO7dcKhG9M6OkO32Rf33M+F9/ceqljh4viNhQDVk0DqNTnhoVq8w6tHHeTH0FkAmvHzxh9ls9MH5j3ua3SDD98uLJMPcPevOCxE5VCDAzs9GImA5kOMEPPlZbtZIbB8yYYq3ERcvR4rc3zADmXhQo4Wi75pmKJCyfjiUlzROieZdQ1Gu0niTVr6p88DHPj6Xzd03xAryd5QuRC09AKdIfYiPlPmw2ukIcv0+bb5jNSIaCu89iCGmRtWEcZs5f5a9fhzgOw38OzicTybhEefsGRhmCUXky0CUJkA5ZGLpveS/j5qpLUzLZpbfYzTgKy3IbJeFioe1ZpgRkEYUbXvWvtNOiW+6uKoRq/qsk7W05WeUUWBWr97ua69V/E783QpV0RT2bGUQKjbun+u3f/rnw6g92ziVf/NXtDUax4NIthy1n5pOR6nSk/fUPkeJA/pAX5c/wl9/oh/iE0fluoEJ9UTl82qr4kqbKwsCaiyk8x6JTa52qYULns/ZtbN1+D2RKbeIQL2eW6atzUmLtM6aFODFHElv4ALh1nwO44RLfMCiEYVzvRytUAyZXOg0r7bZjSyXF8WJbOVCW/sLjUWETrnvQ9JtVTNuTd6XE/J9YIYgpJQ61FWK1vAWc0Nky7CgTsY3a4KC8aPXdAtLRsyoT3aFslvCvajRmB6PGzlL3fbSlFNWbelmMDVIofWnbanpFkYRHqN6HOY626QBqc8WXF44IlZjYgoscxVexChCsxfax0DPyi3WjcXBq+gNrbFBWClh1/OmxgXarP5IqRCifSx5CGGgqsv8y5vsMpi1vkAdLx2UvsNsAU3GV2X1RDmERaCa1nM32DoCaTSzLRG0z9JSWrNV6ncumXMWfHZ6gK6A4N5mJq/afxPV3mgZ9O6E3bg5k3QPp/U21B7Ez3xHDpkn2U8PzF1YYkumxgD3A8emYc7SEWiTs9mh5a8j+32B1p0VCUou4J+hhe6XTVMy/bp5ajR6Ii/l/rYH/4AiUKCZsq+SIEK6cyS4QKmP1SuFWoiVvMFHzIAfWkAfDo8B3oV010K1MtvJX8slmUmJc+zCNLa44xSJxErl55W336NB3Z/4IcsSi45ytlvXHyquCyIPo3WqywHUEsYyErWLSCZ5WQNij/H/yEaZX9JZyBCf/MuLQ+3NsocCW6xF6g37krms80o+98MgkUvu00oTQPTjpbvnNnDHedy0y/A2IsCOSHJjwFzapY6I3PJ9NZLDs9DafHWkU/YzmBbfPuLyRt8o/xdkcQ53I0q74KMzhbPH4LBFIifnzYizlzi+qg72YH9RmiWnCu+dW1GvbxutHZC+gEw6zXDGx69m41mN78gf0syzKRlspy+oyoAfOONAGSFGYrFtKulM19ubNIood0cAGw1NooCb/WogsEIzSnZG8hGHKQ9toYl5wrxCh7xgOrgd8kMNDGj8FN72wV1Pv/8ERsEYfuBu6BJ2kRKjySToRfjDtSZaQ/fywY3qLhJghfawscRQgBRp1AJAibzECFyyeYq/MUMl9Qq8rCHWN3aWi6xZ7zN8g3r/LUncJWZmqTh+tI19DQGvPR0gwHiVBGPgmZAdmFsPctEvmwIdN2W+y90zTlneBAxLaW29fCtOoaP0HnnA4/8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABgoQERYb")
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("0xa46a8f67eb3b254219c31400b869683c0b14129bb2365d9cc03a5356d6d7feff")
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)