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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.
0x039c94f2ab5443bd22d4fe99b038888ca55cfeccc2c1a33cfd1f1a8f1cb05de3The 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 | 51 | 62 | f7 | 2a | 4c | bd | d5 | 9b | aa | 89 | 61 | e4 | f2 | 5e | 0f | c5 |
| 0010 | 72 | e3 | 70 | e9 | df | 10 | a4 | 9d | a0 | 27 | 60 | de | a9 | 26 | d2 | f4 |
| 0020 | 9d | 19 | f3 | 9b | 28 | 80 | 2a | 56 | 5f | 87 | 51 | c9 | 09 | a0 | 5b | 92 |
| 0030 | e5 | 00 | d8 | 3b | 34 | 3b | e4 | 25 | 39 | ab | b6 | 75 | 06 | 80 | 5d | 8e |
| 0040 | b8 | 56 | 7c | 78 | 5f | 53 | 3d | b3 | 81 | f5 | 0b | 93 | d9 | 08 | 41 | f3 |
| 0050 | e7 | 24 | aa | 5f | 5a | 86 | 1a | c2 | fb | 0e | 3f | e6 | 41 | 60 | 2a | 8d |
| 0060 | 45 | a9 | 04 | ff | 7f | 5a | 84 | cc | 79 | b4 | 0f | cd | 54 | c5 | 6b | e2 |
| 0070 | 8b | d9 | 0d | 9b | c8 | a2 | 2c | c0 | 39 | a9 | d3 | 57 | 20 | 46 | 42 | 7f |
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 0x039c94f2…b05de3
// 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("UWL3Kky91ZuqiWHk8l4PxXLjcOnfEKSdoCdg3qkm0vSdGfObKIAqVl+HUckJoFuS5QDYOzQ75CU5q7Z1BoBdjrhWfHhfUz2zgfULk9kIQfPnJKpfWoYawvsOP+ZBYCqNRakE/39ahMx5tA/NVMVr4ovZDZvIoizAOanTVyBGQn84xs/8yc3kRfgHXcmmaLTUu/VcqhtS1D7lOJRQ8LfDkeq80TCOJBQsKrZe0QeYQabuzEsoBQqfPDpT7R70edRZUAEc7JU+aa4gJC/W4hswYeZyo7xN0EMIReSPKBJMMHhjCsQYqYVx3otMj3H3/ly34kHOvzKH54KPz9dHlEJ3v5URtX3Cbeqp59LRviQj6wABSesMmn3zxE153nOpB7M5ELPuy0QUuDBMi2VHt/H7b6smAa4cuC3wCFOAgLZP/4EkLD2Zq65hnefywfvJUPD4KdF1dv0AgrEXgPXdXEwyHNFKCM6sI3AH++MckqNY4Z/cWwJz+9iFE7X6CZxtGd4bKyh3jX+E6+jtt7uqbwrPkAhSo990dIEz/d1e3wdp3RQFlRKOs6DH3dKL0SdfqJeEf1RzTupM3HheolaY5F075iv8D9mkDCOeh5Wc95kWan0KauHyWXn3BOAWuvXmWpMJCbb4i40XZItmifyrfBgFVUKaYQGoWB8FL9kLww2tvuOyqKrObdzed707t5hCMDZEuVi4butbSzLoWldBbaGJbiE3rJkDeLF2lkwBlIpZc4dmZAxACNapivnizksT8UbAgmmPd3SZ9q3DtcWZwj1kStTrlXw509NwiF4OH6dZtQUUp7igAZNYwIi0RWfSmW1VUxSAxEmPjQEhASwHINTDX1mmVrb/5IxPase7WojhVjIH2kCq/RXBhgL4eh1M6kcMgpTh57TTHcsA7g2DpSTKoeOmVOuo00XqesXXR7E89CectUVSIPGqSEEca3KO67daqIgxz5XIUG7Z+YG7XzCBMslBl1SmW4dZeSldZyVJCbaIKdK/ucvh1IZCasFBpevy5wq3rXCCEFAfFLIv90voQzVZIFKkjNnI122S7bEPhEK1u5EC37Vyt1Ze+mQBInflCKK550yXkvvRXUa5n2M0Q6CPZF8jusNZyR50b/WucfRTkPGKKLtUMt+W3t8q2a/NdGP3vg8QtaDIZ6UvFAQKEcgwkfj2Y9f6jxeVhEjQUs2J1KHqmW8PR7qGDvJrITNofGaDtInETatIv86DaivkxzNUbobJR4YvtGU7se4Vonj7syukVEpYdhRR+Atq2njdrOg+PnGFk54sjbn6waxWLwnu5lQxaIu0kiTTiq5Q4Qlo2MYMPHs1bm8XbqcYEteMkLBddztvsniYiD3fDpbOisoLvJ0/T7ZR7ZUzUL9tpe0MXE0hpQhGa0QynKdUJqRlNtmL2kKRLo84jXNtvj9px7ZlPIJgzTZJmvuJ4JLDE1HVaq153Qwi9NY21ZkWbjxP2lOCtIt6FI839GBzRT+9PLqJJ7+WxhGr0k9FoCcYnowj4V04FCmQRQfvWedyWZZ8uJsDgqMy2sI8OvVp4W6Qq+HAroB/DucG4jtd2ZtnJK2RrJkzSVpeD9SyRbnl8T9meW09dWBLo/UwsaPW/A62nr6Vx4tcH0NdI7za2xH7yMyUFZnKHWojXOepQX/ofotLltwPdZE6lIKj4ZnZINlCkaiDqsRrDfwBDRS1QcWrNjBzQbApSjuTozuo6kfN2ROR1jGRd4o2GKiMKllrVZq7fn0+cXfCSdRdEeX9wUGi2yVj+ONlhddxSDQTQmiOPMDaRszd42cDOgJgLEi/gDHB/MG+/m9xT2m7nTulWElw/teDDAN+z/HalouA5WircwhXqEMI8uZxcLlii77bbH1UcoVXomXKzQAlPT6Y0R9lj4MI+3UVEU1rW/AOmqUk/r2RUe8hHaMmIEdr7WHee51i3WBpzI9t9DneTN0K+nleLlf05cCkIE9oc4Ym3481i0MGozXqWbUcRqu1kojexOZ1m7w2/bXqAZrASDZgPWZ52uEFXqTb7m/l1tqD4XCit+lQs0TYYcAG6BEXkAR+BIRg17w870jXHhbXIhe6jp6s48h7WnN+bdKDXxXt9WEMPJK7Fsdhao5rATQhgYIx2gD5ktUmh1BmSGM7+vfR5G4x70rO38sg4wgoZYEOPpIxz2Qsojqq7VNg5P9rnwR06sIYH8xt0irPo5zY40TgqRE5Jh5sAauYcNMRRvuyfxYfdywGCWjIzHQR7yIhRiPFiUMb+jnZ4BMxBTzCyeOHBL4gpXEs3xsQZMkX5SVVtx3+ZSdtQL0jQZUZZ34N3DbWq+VMmr6L6Z2XdUdCmEF61aivxKGY9ZAVXcBQdUa6PX176g3UWbCzWp8Lh4pB3j2CvYO8cv6Nex2eERdCh7FleHaE+w+RE4UkAnNd+YCn1mJVXfQL1R69xB5y70iAj12sgOEmRmMI7zEcDgXncySu3/D6xAkbqDUYmI3tXx1BtIuY1TQg2bV+J2WSPRJGm6K6L2VGOd2YIcIpIvSMxnJxbitGITSUg926oEsXro0Q/bLaYIHm/LdC6v2FnWiiRYCKCKWkzHpYsc3K7BgZAvIEd4S0jrKGFXR8zFGhCWgNEOMmq9AlcZx8s3bSgsXs/sf00VW7EAtiN/aBpfJDouKG2v49yVzECQXbie1a/kBjo0d8UwsM+sQx1WqjUOJffdF7/1OC0i0RKQhrsk+UG5n4RkC07y6NxzlkhXOMvmNjj4dAPRRZIvUasetH61Xp7suVSCc41K0yhPqrhnXWPdjih/RVboahCS70uEU8MMII0SBBvWGfJ9xAYWiVOfzTiA1gH9MzAjGtG4NXy3J33uwJKUfRELCsm/9A1vdHzJp9OoVOZov1ba+03USVbUtf67Kp6unf3VVonecPfSnLTBuBh2mpjowXsYrOUKDGMHfRQRZBgwJXuAMYfN5i3IjuLBUcrHxjdyHlFTBWjpxSTxGgttP7UMqq5y9IK/0W6/UwvKcLLaLxAX/R9uIM+rQ4secoM+BUvmOlShnROqrbBRfBkEo1tW/iutdQB5VWM8+quny4dE5SdqucWqMTG8WjHal8vMUPOYA1os8JhpT6hyudDYhidRZHB1IgQ86B30nIUs5CV4xR4/8Z//CuTGsQqs04oFLesIr2Nq3MmRj6skmw7CFc4hUos3HzzlwWBveni0Ulq/a0kY6BBqu7w3QOHFrf5Uf7mESBkrkGyJCxNO/H7PrnQFc6toNq+R9l5zFvLgmmCqrSogNtxNTAyX6OSAZ/ZEpC3FgKyw0+6/jG5IiHtTXDkXrK6gpGzWrd6AiXif5+4QVZlUr4BtwRyPZFuvRRybctCtePADypdFieTPhQZ1RLHuNMZ4omlsp+AOupcgQLSkJgkhtbtwSg/dPbPOQtKfTvWbbwm8e59mNvp+inWkd2eX/EHDcRcgq7hdONFs5r69A+Mp27MpBkILvRw7nC0VvzpCoRqq9c2gA7JYrweHB8jp5y8XJCmwDnPyAkdOsG6ndDzHqRcDKdofURruSId07hUCx2PdRIQ+0CWmNvjMpcQwm2lDdAY0600PLSJyHgqaDmMk8Q+/vPj3WsS4LR5npH4zV0Dg8Xz0Gn8liigMCFCEgJrXpbhiODOClQTHiYh4wp7Yodv/+lTu6cg0NTCOB8+e7GxtZuH5pu49Q13XAOQCdAjam5Pf00ooyRg57SXg6fz8dRBZ60uEw0K2eKW/91CjwA/FNbYUkj+0+XGGQN18AgImkvZIwLpzaxDJMbGLzhY60pghpoMRxaXh/iQ3CylMe5A9z/fEDAySV+nx/VldpkbqRoFSN+Q743UdrU8H2/WuXWRHEU26IaFsQEoBgEshIcfsYh2HM8VM0riwr83ClV2XxTnt0qQ735W8dq4jPL1jLps/KoUUm7vOxe97JV0zbZtoJFK+xzzX9deBMOG/xxkKSyXTzXjQcrgEzMPRp/RU7e4w+zFU9keEgC4xuZ2iH5vMN1JOOM7Hr2uRXi/+tKlzS1soRuWITZiVtp0CY9yzFYo9b7CADwTDjZK8Af4fojWHVHCzCS0u3Ip7oxGYnwsh2irwd/PIM1B01X65vPPy8Zul1WI0o/SZXcha41bP17lMo5DKQMmrPtqlt1hEROGU74HHwrf3CkJIvj4aUR7ootord4N7EPCAcuttGei3C8bd3YlAU5OtOeg96UrdVqGIKg9itmMoyXvAObFtstwZcsee5yv869FoMLAHxAjvmIpG+l8IJWCa3fF3zhYmxJtfJl/CL7INGSQKyWb6IEFakeamO5eyuPt6IP97JLcQSvTd5MBmg5HlhlfHHo910QKkppdY+W1ODsATd3kbkABDJ0lssSLYmvuQ0xRUxyobsUdH2Ov+IAAAAAAAAAAAAAAAAAAAAACg8VGiEn")
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("0x039c94f2ab5443bd22d4fe99b038888ca55cfeccc2c1a33cfd1f1a8f1cb05de3")
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)