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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.
0x54787aaff8b52b0b5a0080aeb3f2ebfc15d63451b95911abcc3401a699dae6e2The 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 | cf | 9b | e8 | 83 | 38 | 50 | 22 | 66 | b1 | 2c | 9a | 9d | 78 | 54 | 01 | 23 |
| 0010 | 57 | e1 | 47 | 73 | 9d | c3 | 2e | b5 | 7b | 79 | c0 | 02 | f8 | 80 | a6 | f4 |
| 0020 | 0d | b8 | 5a | 09 | 15 | 7d | bc | 67 | 2e | c6 | ca | 29 | 37 | f0 | c7 | 8a |
| 0030 | 22 | 0b | ba | 56 | e6 | b1 | c5 | fc | 7b | e7 | e6 | ad | 26 | f4 | b5 | d6 |
| 0040 | 89 | 65 | 8d | dc | 69 | cf | 79 | 7b | df | c4 | fe | f7 | 96 | b5 | ac | c3 |
| 0050 | 17 | 3c | 29 | ba | 9a | 8a | ae | 76 | 2f | fe | 96 | 09 | 57 | 99 | 2c | b2 |
| 0060 | 0f | d3 | d2 | 02 | af | 24 | e1 | 69 | 94 | be | 3a | 86 | 8e | 55 | 5b | c5 |
| 0070 | 2b | 9e | f5 | 13 | 9e | c1 | e8 | 1c | 4a | e5 | 48 | a1 | e3 | e4 | 58 | 5e |
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 0x54787aaf…dae6e2
// 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("z5vogzhQImaxLJqdeFQBI1fhR3Odwy61e3nAAviApvQNuFoJFX28Zy7Gyik38MeKIgu6Vuaxxfx75+atJvS11olljdxpz3l738T+95a1rMMXPCm6moqudi/+lglXmSyyD9PSAq8k4WmUvjqGjlVbxSue9ROewegcSuVIoePkWF6nCAgSAxZpeVXXVj4COe9qLbKi6eokNTrbFG+xDIT3KhoOZvi6HqItoezUW3DDZvQqkfrYeKLDU4Y3Z133jg5Y7AcrPAs63wAoTTXwkBRkpGgqGoXPi2ujGtbU16TtE+a+veC9TJCIj6jxJQTyprteUWYz25ZoDDjR65+tBoAuMCIGR2iRy1pJORF6RGemu1NmvOPVMr2IB1+lNyRufgm9220kyNsKNY7lM2ctSKCRq+fdtG4ouCN8NF96zlKlaRuLNIcG22LfnVHyTIA6kLE0peNW9fEECP2WtQxR/VRzdxx3fxznepDd0l6HXdMhuYsdL5xqQJAJNmHQa69w14PH3K4Yf4UkAjrNQpMCIuT3y9E2WQT97GJTuF4EgORRaOtVc9a84T1CyfWtu5iVQ8iZ8lo1OHyCyvRgjU7JGG39bZ+mR1vx5rq/rN9McoJ6Q0QMsXTq62D6MTLBmlzwG/QvZv9fZvsddu5FpIz0DJ/TA/JZhclibd3EmyVqV1HFUWjPA7vp8B1yhGICefrZyFf9Zd4LDA6eY3ZiqAu0HS+GY/JjiZxg10lz/3+jUvJ3R9cU0QE3/MzGcN+wC+0xKJMQkWZCsTKFoiFGLuh7dmLaAZhIHidxuHHzE5tOt+7Vb5vtfwBiUQTgBpZXofxX/PB/sUkei2Pp6JO+SKya7zIXqoZw0uu37c+ii4x6CjCRCWQZhPbFE5gn6tTkbZFdHJG1ou9RYG6xszdkqRCw/cP075y47CVr5A3BoyNrjPtmRx9FG8ZxXgKzoLDPOi9RDEAHAF0TPhMvtFC5TOf6jK2Vq7v06h0U1sMHmtOLKaH49FygH2RS/sKwTvhs3LZ6jc73HqgSbX9N4xAO+/Dk3BfdklHoJSoMmzxVAtDh9fnEzE8C435wsKzbTVaVRoQ4eA4eyodt0ebTob0rRht0iOnBukkAUzhvbz5qB0xWoVBPRf0mnVwNUn6+ZYM+3qjtMH6OVTTzkQaQKBQrl9vCgw3ACszHwFF4p6zvI9Lq89WG5ZJpeFyYSi2VWuRxKhwYATAxi/QjiTG38Kvv+qjDrq5gilP/N95J2yVnE5GrulZyc74kCy9mevx+9VXK+J9XYlHZtIeNpS4+PoB4j5zqNOY5gHdyWeNVOb/Va2gc+mR0/ZqNWSfyUI261IUUBYlpI782TRK6C6PdutBD0NOEeForgsVmg5f9+tKjLi/H6CsJRKV4mwG3WYGRzCS/hcHwyoqIDnPe23S5Lm3mvFEcln+ajQLKSgPjl4aiT7wLYEPuAk4CAm7nzkHTTYWdPdGmcGpTRx9/qVaTouTSLzgGRoc6/E3l5DAY5jZsW5XK9VWPa0uL23bDVpfphIaU/qhGQkM133YfoFNBNZQ/F9onsCNr9lfFDsZLJJd0bkYrPOpX3vpftXO/cdoU4sVGDHMgJBFT5lySV6BaO9ujH4E0bWRO8SVGwjPeWv3v3g0aN0pWQsGqDU8fvVNTeFZ/pxI5Jet++kjpmp2IEsjDcqoyL3WGzlkqsOhO7Fx2PGT+Nhn59Eh1z85wf4V2QKf6X/qH+dC/5lV0ldqiqQGb/I+drGy/Olz5sPDTe63gvVO5Ijrc2qfPUI6UCd41DZOV0C4qwYCtoulFX/zUxbR7ZWtcZoRyzSYpaxw1Op8RP5JMBt1kLnAR3nC0fnoIy1WhO8Nc5uJjjE0P74YUqOrPevLuUgvXBopjAL4Qelj/P0s30CJ5FKFq3OKFE6Vale21lpXcDnVygWm958dZkGf2ybvaBBBoUsnMDBSGWPA9j+GJsdYV5GvlbIv25sAxnqpbyLprsSZAUb9fl5yz1DyfF5wij7SJBxbWbBUYD67toQU47/+g13OCYN58zsxF0jKXFeolRzGpywJr2eXwdinGyOBRpZwMc3eiaGsK439Rf+majhzhG+9hgWXLEccYJ9qR8HBBhX7fmxIII8hu6JnSYDaKajGS4Bste42dL8absAxKgEOHAauDUv0MArbDDsb4YbPV7+5znuNVe5keu4X1pLuKy4NiSpmcQq+RBJCkpA2JnicAmfu1AnBh/BzJBhjhf0gdCNl8Hq5UvKuGRhjPh2etb6dimrYTXCegnhNPolaRTKK9DxSh9s6uqwkWVvF2WefNN9mQ4dPzwRZhZUSXlLWM/+6F2MsgvVxiZZ4w7UbIr0GpiG7JUncQhjvho7sFtKVhgLA0ySFcL6dw9q0o9uuYBWU2jIXsS2ux3DeIeCN3buaEjaSojuXdeJ/cgbl7dH8E021rIEtEzQ/Pk5PNl3VwvKVXM9KFLAQk5ZzSJcm3tL/L0XAiU8xnxGtM/n05QlKHVQSGZE/ut/gmHLBrMZzLmHAoJexblpLMi/qisOc7ubZ1kiuNl+LkfUwDxPLUlbIuhLm07Pp3W47Lekud+X+niPC1COVNYpg1ewBNb302+84hkxN62Y1Mj6omyVGefmDJuqBgqhHqtHJnpjmymR2eUoB+DgCsx2hhzyF1O7XT7WwKerPTfz03wk8fuUAEyGWrL/F0w6qLj0uvxVZZ7QJ3ftEiIEuCLgHRxKCMvLgga5GacI77VN/A1P7Ul5CeAq7R1tN2IQUaaeVHiOxnyljA24FDkvbpLNmM5uEzWcSoOTpJixf+FRyU9LNbIcVK3+d/rdEOkBkNO6IKBL6JVoq/1FmHYwXWyCMpoNzena543jNtvX3qdqgE62ARPM+EE3YdTt3NGc1TkjB/4bV7hXbsxx/WORXGPyX1Ufd/kqLrqAjk0Ob1PKB3J30EInoOYsgcIFrt1i/W5UanubQsbzOBvRQ7byxyh0E1qHQ6UrFTtlm9cyUjgH5+JA93IjxvBhj6RH5lmGGy9ijcnIOiM3LI3WV7IL5ctcAsQb7q2DIGX0DKe8vBVmlJdXlgJPeckm8TlEAQMxiblKukIlKvSmH7L78h9L7HRNq+ujg8qv7nxwmZULNCc5te+PIDjjbMoNdtBwF2DTp1LyQuWsJN/wSvJ1qAIo4tRGlPYBJLij+ksvIkNVyEFZBh5E9wa5MQN7LF4hFjPpA5bdy26eQSE6hd1hP7fzyouGoqgRxJdWenK2xPo392f+KloJ1dTmkWzG0ev+D7tfUOl2z2op/hF/TdMwBpZsAZZw8Z1sQ1hCpYopdPug1Iu9dCUlN3p38R+iGZh3bC/5DcuPga3VJB0s1aJO+gfKgLQ5dACFWaquOk1R0qNS97WyNj3kLbioU705sI6ZKqSkl7ltS50MKmHNu3gF/QzZ/gJgeDhEnk+8JZ9wZeNW6qH8145Cwy9jbTmRAQtrFEzhDMRSiZ4kZLu9UAYJJ/ccBWbrWy2LQdLb2z0snhG0of1PEk5tb71OaFnNpvooc6CJ2TtMH3Nq/9KPyxHDgjCX1SX8hAStELC7wYZ8B7Nyot2WF6deBEtXsIdLY2XGWgGbznmOgv91bGWFBpiIocs/77wyuywiM/oYecfMA5oQ9CnJ/DE/7Zxu0fo4Fy4DjEyqgy3G3gsqNDOKLj/UFqCsJNbrer882hFU5HCNJmsxnh2ZWc4+lvJL833WBVrSuYGxtZEi2nJgZdjEtafSLhC6kWPvVP7DlzwyJt/pQezxiVQhQp7DNBZC8bh9g/rcat9KC46nrNS8QJEWglhvWKwVlLXewjK3QoF2ZzJek/7kErX7qwHNvwSNSNGk7BjkV5s28aNrTCrU2nUzxxbI+IjOhSRQyxaHkiZR8f1evy4yROLHQ8Hxn5rB5QY6YDA3ng4YBAFzycmYyMqaVyzcMdMJ9R9TDRA0IB2fO316Ag/AD7uID/V5MNxHJPntzHeCO+5uKmhNBb+FHgt6Clt59f1AkHOStTcSd/B7lBPGZdKn4RXt0siI4+TRG11LwWuA0H4qlt2oC7wprLB3alCWLIJBo1p3kbMLkBEqoWNyjV/QWdJs9+hGXxPF4/8eSpGRQfDoDJ977b0VsYO3mkx2A5YXQw76C6DV6Sztp1cPioJEN/RTJPlAYcifAF3sMcv5vh7Nw2FISZNbHyQH5B9D3m78XNbR+ZKMOHF8w2w1mW/8Ti29SY2KUNQZC4C9oO+HRncFQLFdDcUppbsYIMY8RLvtN5pMfSUxg+6G4hskyOeQoZLsFvez4aeojiwhhpqCooKn6yMC+DNlHRgY8l9bMLDx8+UCc0arhKLYXxhPq9QLMwOEaVr7TEyc3i8FdYZMXu+47mJVGrveJjbn6Br7TpBwgKFTxPtwAAAAAAAAAAAAAAAAAAAAAACxETGB8m")
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("0x54787aaff8b52b0b5a0080aeb3f2ebfc15d63451b95911abcc3401a699dae6e2")
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)