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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.
0xd99859597164076a480a8e62f4f479af1690dfb82fb69fa9aeba8c7ce83fd4eeThe 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 | c9 | 2f | fc | f9 | 69 | 12 | 99 | 2e | 3d | fd | 0a | fb | 1c | 9d | 20 | 42 |
| 0010 | 77 | 2f | 6b | 6a | 14 | 56 | e4 | bc | d1 | 6e | f0 | 59 | 12 | 90 | f9 | b9 |
| 0020 | ae | 6d | bd | 35 | eb | 69 | 0a | d8 | 97 | 10 | 33 | 5c | 8b | 3c | 5e | f5 |
| 0030 | 44 | 58 | b9 | 35 | 38 | 68 | 31 | f9 | 1d | 19 | d9 | ff | 89 | fa | b3 | d5 |
| 0040 | c2 | 31 | 77 | 70 | 25 | 83 | 1f | 53 | 89 | 31 | 70 | ad | 35 | f6 | 3a | 2f |
| 0050 | 30 | 61 | 33 | a4 | 22 | 1c | 1f | 95 | 37 | ce | f3 | 23 | 88 | 03 | 09 | ba |
| 0060 | cf | 5d | a2 | 5d | 0c | 1f | 14 | 95 | b4 | 8b | b7 | fa | 85 | d6 | 15 | b3 |
| 0070 | 12 | d9 | da | 62 | f7 | 49 | e2 | c4 | a2 | 2b | ae | 90 | 1a | 0e | ff | 58 |
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 | aa | 15 | 4b | 52 | f0 | 55 | 16 | 61 | 8f | a4 | c0 | b6 | 35 | dc | 8b | 0d |
| 0010 | f2 | a9 | 40 | e1 | 05 | c0 | 38 | f8 | 2e | eb | 8c | ae | c1 | 2e | 96 | 13 |
| 0020 | ca | fa | 1f | 72 | 16 | b1 | 5e | 39 | ec | 49 | 67 | 8e | 95 | 61 | a2 | 0d |
| 0030 | 1f | 21 | e8 | ae | a9 | 8d | 8b | 15 | 1e | 5c | 89 | af | 13 | c6 | 57 | 9f |
| 0040 | 5d | cd | 8e | e4 | 4e | f5 | 79 | a4 | a0 | e8 | 30 | df | ad | 9d | 9e | e4 |
| 0050 | 66 | 95 | 49 | c1 | 66 | 82 | bb | 3b | a7 | b7 | f8 | 31 | f6 | 03 | ea | 47 |
| 0060 | 30 | 8f | 98 | 65 | ba | 6b | 61 | 05 | a4 | 2b | 84 | 4e | 93 | 0c | ef | d5 |
| 0070 | d2 | 28 | 7f | 26 | 99 | 83 | 2b | 06 | a1 | c4 | 93 | d2 | 54 | e6 | 3c | 87 |
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.
0xfda9b8107d1be810b03c37a0bfed189944535d89e8e125b1357b2148ec38631f0xbfed189944535d89e8e125b1357b2148ec38631f0xBFeD189944535d89e8E125B1357b2148eC38631Ffrom 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 0xd9985959…3fd4ee
// 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("qhVLUvBVFmGPpMC2NdyLDfKpQOEFwDj4LuuMrsEulhPK+h9yFrFeOexJZ46VYaINHyHorqmNixUeXImvE8ZXn13NjuRO9XmkoOgw362dnuRmlUnBZoK7O6e3+DH2A+pHMI+YZbprYQWkK4ROkwzv1dIofyaZgysGocST0lTmPIdwubt791qm0Cxo8dJ/zK76KD//U+DXsO7dZLfthZI0HUTUYMDIv+B8UaRR6E5bbyIfoe8eCkqXncsVMhEB52kQqB+9zQMnOtQl44TPnA+4K8U4EC9Baphy7/S3v0sTiSlRCbF0uTrjuIEgBv5SSHyfAZpE4+Bpm/HPVim1QUtuVBTucwMz8/aA7ai7N+/2z5pHmqjoWZQw89U+EfxT9ZBgyNE9nHQ3b31MgH2OFl+SkR89oEjd2sTuVFB+F5+GkZeP9hNb/eVAgYqqJWutIZK1MdfdJ0xrQVhM0ejpSh7K7Rp2kgxDwor7z2B8eDd3RTBvH+8ahi5fQ9O9q+6UjXlwqlTi3qL8eKRHFApdiAKL00x3UOW6tAUlyfR4wA3kBX8jBf1hLM2+ku1oLpLqhvAT6K/cf4M8Jn27xdvQreYzb3dOZvnYiJTafT3wFR0ba0bq/3T7tYfvC0sUJ2/pY1Icx/K2DASYYjJeD0u64ZUHKnYUnuf9NZH01T7aH7NNaAO+giYDEbUAHCtWmLM1NUP35VseLM/bzVv1sDvH+e2kfQOPkE27raokod6qR9NS/ERQRIrjUDlb8By8J14NEecN/4CqYOFji6D6lYxM2InjUuifPGMbBWrq+TU6NQwwPdu0lw+p89FMzr/MFOWEGAqcPQg6p41VUXGMO8uuepThwpdosSbJRqTmsAxM16j31gXUg7F0rukB8U97ojpIXcKUoyVX5tZGsm5Obu8eYV9QswzEDs00B0+HSDtS9spPayUCA2ir92JZxdYtXH3WUfwWm/aS0vToLeUD1z8GRJT7BcsOY/7V2JQuRif9HUSb0EXbw1KP7J09OEuelb3Kzcos69RVmQu/ptgwxavvtx2EF8pgBMmNzDrnTJje/oOzOzIWSoTGydP4ZQpYlcV6pD/2S02P7QIo5AnBrjH598BFoC3klnr8FyfkM/3yriyH+ZRek66tRvgQi9+sxXhLDpg64CxiPHhvHd1igH4zqYO6IDGynYkNGAlc41g4e8uerP7QQX+1WWHMSGohw+Y0jXb173NoifmAJHronEH0XlKiuEcRhDyYqEgXc59e1Z3LDhhjybuSv9O9hdx3W+mTSDkkzGI6n2BH9P+SpO7X20uvpbZJP1w1Z89PhFKYJXPYLisZa9qgcKzK59c9/IHaUwEzFqpEGYSO0bUhJFmuNFtm9wX4dUEaSyBDJqyonjVaaupbThHF62mJE//nvXX3FuUkBruBr/6ewHdrkC+jkeQbYDov9m+pOb4WXP9U4ikPkbXlr04/trMu+b4TzoccQ1TXxncxzvJlEO9Xkg/QrKtLA1izduvWqizU8tYJGA7B8kdKNOjpGmzBZ/oCvaL4Dbq9JU7ANAaYlpN+9JITnR21oH3A2hfC6CSHbHU9DNmR6AjU0s+DgO+Nd2kh/8+i4AmR1t3mp5ucLfLSCRgFYTWI+0qXZNfh9pHOYH0YjSSRu8gb2IJkD1yBq2cBP6n6NpAAWoYodKXCAmqPFNSIZQ/p3ydRkhaBK3xVCRJhJC9OTEp0A7La7YFqp1ygJ7hPs1dCbdRXRBI31JmgKP1Y9YUUvJdVhmqS6MgVvqUhQmvLMnLCZnCQRYASnvWQFMBUXtvnnwK+LSLOCoStreqXX5ZZY3E+uq9LY5gjYuJkKiQSfY3FNOM7JWiuHG2TezWHXAEeJ6k6Xm1WS1IbkHvXSeplx/wHM/HfaPx6Wb/RZw9pfkc+ELxI4sSjM+hs2kXl5QkE6gupJ+0eQAqqmKAUlJvKd+CT5+gntYbE/wIEFRSoGfLQlAkznlNtE2EKOPGb55h0+CwvbG4M8XpCYKLhueL4JGbqQf6y9uddZKzYdbaP9a2dzZXIb1yboG+lGi1eC6a2Dq2SRD4gjvEodyhFW1QXaNSw457xDy103BsjZdqWRFmmGld4jtlFGJId1Re6AAvXbEkLFY1cUYcADLApNrWFwR+uNChRafJkFRqNKblvngSw7vJCP5wIOeepnwj+0QxoyPEfP0na7cjTN7/Adxm5KqY0vsMAbMXrvEB4LJLIGZwIOIuc9kWQXCXqaRE/rx5/faeam+eZngG7zRpdg0mSeRwlQxuEXyxoidiR24Amy0Un1A4eOdDum0tB3gVyYKUctahl4ciIjg+CIDkn2G2jlgVx/s71/Yjv4VqvSk37uIGvCGoPStC/D2ac3/R4pL7sMn6ksx3TX/JJJz4LW5CANCV4eF/KKG5CZKyI3PWBlUDsAtAkIwVg8WxQ227R0QMrVWecWbYzjhXLtN4l+90YiWCOzxeIBW3lXbENnl92zdzPmhygF/NVpK6aDrHmvP6USgvp63yqEVIKE4P0jtvDUp8rAzPX8zlmwQnT22v1nCvz8X/th0730T1gdsjs5IxZpzZdsME3Xa9H6JgC9vWDiOHbnBMzxmv09yi3DZZ6qWw=")
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("0xd99859597164076a480a8e62f4f479af1690dfb82fb69fa9aeba8c7ce83fd4ee")
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)