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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.
0xad2cdb88bb01be2b802a1bf923bddaedb1d026d5bc615850de01ba535cfdcbf5The 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 | 2f | c0 | 17 | ef | 63 | 54 | f6 | e9 | 2a | 1c | c1 | 6f | d8 | 8e | c8 | 8b |
| 0010 | a1 | fb | d0 | 1d | 1c | e7 | fe | 7e | ea | 53 | c8 | f1 | fd | d0 | 58 | a9 |
| 0020 | a7 | 99 | 73 | 3d | 9b | 19 | 41 | de | c1 | e2 | 84 | 3d | 6d | fb | 53 | 6b |
| 0030 | 7d | 14 | 15 | c5 | 9d | e5 | f3 | bb | fa | 31 | 33 | 6e | c6 | 0d | 63 | 1c |
| 0040 | 4a | e2 | ca | 91 | a9 | fa | 9e | bb | 09 | 48 | f2 | 36 | d6 | f9 | 91 | 72 |
| 0050 | 1f | 45 | dd | d2 | ea | 40 | c2 | 8b | 78 | e3 | f2 | bd | 2c | 1b | 43 | 3a |
| 0060 | d8 | 0a | ec | 08 | c2 | 6f | af | 17 | 51 | 9c | 27 | a5 | e2 | 80 | 89 | 98 |
| 0070 | a2 | 31 | 5e | a3 | 89 | 8d | 23 | 5d | 51 | 90 | 98 | 8e | 78 | e4 | 16 | f9 |
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 | 5e | 4b | 87 | 2d | 2e | ed | d3 | d3 | b7 | 6b | fe | fb | fa | 8d | 3d | 30 |
| 0010 | c8 | e3 | bf | cb | 3a | a7 | c4 | 30 | 0e | 95 | 2c | 92 | a1 | 4e | d3 | b7 |
| 0020 | 44 | 1f | 2b | 42 | 4a | 10 | 95 | 29 | c1 | 59 | a1 | 21 | e6 | be | 42 | 06 |
| 0030 | aa | dd | ee | af | 91 | 44 | 3f | 35 | b2 | 6e | 4a | 2e | 2c | b9 | c2 | 7a |
| 0040 | 2d | 3b | be | e1 | e3 | 01 | 25 | ef | a3 | e0 | 89 | 92 | 24 | 2d | cf | a6 |
| 0050 | c9 | 74 | a5 | bc | 3b | 08 | f5 | 1f | 6e | 88 | f5 | de | 76 | 0f | 3d | a8 |
| 0060 | 64 | b5 | bb | 2e | 8e | 71 | 79 | a1 | 35 | 1e | 45 | a5 | ab | cd | 58 | 30 |
| 0070 | f8 | dd | 0a | fd | ed | 70 | e8 | 6d | ce | 4f | c0 | 81 | d8 | 99 | 87 | 40 |
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.
0x0dc6fd3dd623f21b6aa83e0a2dc5834ab128408161d93d346bec0ef71a6684d10x2dc5834ab128408161d93d346bec0ef71a6684d10x2Dc5834aB128408161D93d346BEC0ef71A6684d1from 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 0xad2cdb88…fdcbf5
// 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("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")
pkBytes, _ := base64.StdEncoding.DecodeString("XkuHLS7t09O3a/77+o09MMjjv8s6p8QwDpUskqFO07dEHytCShCVKcFZoSHmvkIGqt3ur5FEPzWybkouLLnCei07vuHjASXvo+CJkiQtz6bJdKW8Owj1H26I9d52Dz2oZLW7Lo5xeaE1HkWlq81YMPjdCv3tcOhtzk/AgdiZh0DSiM9aoyBMDtbsVeK1W/lf++gC7OrGVZz/dwEKyPAqJYbAOHRtPOjpJkD2RV75zNJCqvtnlllRH19+rmk96Ua4oihCm+o1UUeTplWzu6VY+UAewOVD2Tn1cakVHyKWViHyoRmyLlaqpXZeN6g6GBA3/LRtqf9dFEMiU2WbUNaJ+OSfrUHy+hNBvL5Q5jmjfGXu7ImGi63Haq8sloq6DFrjt49+hznYX2u9jxrd8ewQeuefMHPWojeg8nO8CeC84xjAXjTUWh7Kvipr3UCb/2MK1fON/bTnlKcgcyQVkhhB5GxQ+KdChVVva/6sIRWFcFc1J9EVYpAxa7CQQdgctwUZP82PyCZPfeLdZELCqVke4nIV0AYijbiHnI2QF3PtsWPqJB2twImTZMSS3W7oc+0LZRokbPa3olMK9ZjVjPvQIpJNpsogMFuMCmUACd1wKQTfKk58U0ireUMe8Cfp19yS05ivFs1ytp6htAtoNf+Fc7Sncoptkj7VN5XvtfRLELMA+oEIHiAGVNx+/VdIDoOKgho7i891izAlAjIT4zdCkLA60W11AjylBAXkndVvXp5TwQwRbYWqhuGLzr85AC29o6TcirGtcxXFcFj2nDq3o0I5CIXVE5vHoiY77QCoPjVcjy22OT8Do0wUgHI1Z4x3Qt2EB4fhEdeKJLP35ZmOb5Lo7LlXk/oCtlriUefVyKKbWOyXX4MLgUqRW042N2O/S3WT+K2jxrNddoB8NtSlnbh6i5CT7T3hax2uAAOT9nROP3VzfZquZVAuLrKoyv+LupG24fOmrhnK1YTYN8iNo+LDJM2kkdWobnN9hhf9lecT0i1EgmemCmZCyGMnv8Yw6QPj9VepKoPhw0+Kjjq0KCsfG+9JM7cKQPg8zs0VbAClJcHXOIye6JDdeYMDoBV5rmFJWHtxSP5U+I4tlCfG4RxOr7PAxNr4WoHFjavK1l7pIvSWGbY7Vmyc0wJXjoPqG+VyoAJbdN91C96LiQ2OS4DC0wW3gcQ0zv3iVCZdCnrKdCXHmW6Od0WaLMOfrDtvgxBye48AHbLDA85aUkWX7TgZmoRK+0kzAtdv05jS/qtWsIJQBXOP3k5wqNSOwvFo6XPbG/nWVwuEMtZacYvrffGZUbdGlZX9vd0c9g9NtO6nlVsSEcT73wEl+QVAQK5zXJZzuL4TJC9qRv3iOCRSeVYh2zjlttHuUJMK/C6/ocYYocbUhh9dMgXdqxapVRjPjNOE+9hEQJwv5AOQXbREcqGdszQJ0BpNvVs4RdEnkjbalpT+1X4M7vtYJOeH+zZgdJtRsOFyZqIQilITHmbQCk0BnnrCoOsZeTtYDCfQ7XoTfroJDuH5u9XU6o688I2/R3ArqdN0sIi3/sx5JooyEJXt1JcXUWEEMtjoFgLtaYvwt8Y4bS36Wcfs5h0k882LMuLyprkRVPw0NzjbbjYG2lWCiDJTAbMNb5SoQpgb1aGwSh8u5f3fKbzRHLxDAUPOIA6DdzR5sABIivznXwbMicG98eI0c5QnAWpHe4QtSFs23zGJSpq32VpXPoqzQAXOu+2vCNh2SSDXzIO43MXDyDkXvEeseRqTDpzqeNh1nr3uU6EkNHMtfIW5hM9y19vN82aPTQf3WwFwNxzSsaRj/vJOERwpaf70yzekVWm/tJL/2cpuueG3YCiQGl2KwaRVScoiCO5KfvSngy20S2Rcs7yU1KpPNY2BPSsLiElZcqJ26HxyzPQ58H7m/dl8IxTLu20v/4X3LDFG6riE9HmlxoJAK5mS4AP4IrA1ijL2e04KtvT9mynHM0dogHVyedQaXwTrAFlN+4IxMM5KJrNTAgM3MlMThGuR9vvnpAEd0jZhEMrhJSrjzWJp78HPb2ZBFNYsmc+gJsJ/2yO7tCHOPk2XDqOoj6DEvygeFbcCsb5yODbZJ3J5Rp9LUap/3S5kIRn8vJIJPwTJxwzF6BocSTo34D9vs40aktZQ8bjrut2SDEJRGeXu3kovXNYdowZ4ZZauS2DdZIhLHMXq7stC8OgUZOpugA87OGh2ijVdCTKIpaa6CC//9/kmUwcl8D4rndKslOkiuFW0tF8xpEF5ah9yrUWgu0griHpwBjD3uHlDG+RVWyGMaVHKE9jJbUXQ1cQRNaErtPzQmYMcJH4tLzh/t5P0CBxEJX8jcpyVhEMEiUTS8tqMeN5XX88h6h57Od6zNqoZZKQN/M1r7/e77rK1ym5LwRNgVp9MsJqQP6mLW9fTwTz8EgTCgqjGPRFVUSVmyMm2o7Cqd2X3xOwpFusNpgfvB2qbN2gh+DqPz1IwkYl4ITASWPdAw9E0xgD7/U0mkdc3VzccDOt5cCqrkT5vHyZThiUvThksnFGvdsPMEwewDpMydtpyPDKIwkQ0+wFlRK5ARAsMudafe1r3WHcfdANwjRYC1u4RDLRsEGQ=")
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("0xad2cdb88bb01be2b802a1bf923bddaedb1d026d5bc615850de01ba535cfdcbf5")
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)