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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.
0x91acb5c315ea3bbe4cdca431411f2305353a6b7195a856c31f718d3ab1bee88cThe 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 | 0b | e6 | 7e | ca | ac | 38 | b3 | b8 | 0d | 8b | 8e | cc | b9 | dc | 17 | e4 |
| 0010 | a3 | ef | fb | 00 | ce | 2b | 72 | f7 | d4 | b5 | 08 | 61 | 49 | a8 | 0a | e6 |
| 0020 | 31 | 55 | eb | 0f | b1 | 3c | 13 | 05 | 86 | 06 | 40 | 0f | 75 | 1b | ff | 40 |
| 0030 | e0 | 3f | c4 | 0e | 59 | 57 | 05 | 31 | 16 | 41 | 46 | ec | ed | 55 | 60 | 21 |
| 0040 | ce | 86 | 68 | 6d | 24 | f8 | 1c | b0 | 93 | 00 | d3 | 35 | 12 | c5 | bf | 9e |
| 0050 | 41 | 3c | 1e | f7 | 6b | d8 | 93 | b6 | d7 | 39 | 63 | ac | 93 | 6e | 70 | 03 |
| 0060 | b9 | db | a3 | 67 | eb | 84 | 6d | b1 | 62 | f6 | c1 | 2b | f7 | 30 | 99 | 75 |
| 0070 | e7 | fa | ce | 73 | 3a | 65 | 30 | 3f | 17 | 99 | a0 | bc | ac | 07 | 97 | 00 |
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 | ee | ed | f8 | 5d | b6 | c2 | 97 | 7b | bd | 77 | aa | fb | a9 | 85 | 64 | 90 |
| 0010 | 85 | c4 | 92 | c7 | 2b | 2d | 8a | 9d | d2 | 74 | 6e | 12 | c8 | 48 | 0c | ed |
| 0020 | 5e | 38 | 45 | 9a | bc | 28 | 1b | 9b | 05 | 8c | 19 | 76 | 02 | bb | ac | e8 |
| 0030 | 85 | 78 | 0f | 9c | 90 | 95 | ff | d5 | e5 | d5 | c4 | 9f | fa | ee | 69 | 33 |
| 0040 | 27 | 6b | d8 | f0 | 7b | 3e | 18 | eb | cb | df | 43 | a4 | 25 | 3e | 03 | 47 |
| 0050 | 93 | 82 | 1d | 96 | a1 | 35 | 54 | 20 | 16 | 8f | 0f | 62 | d7 | 47 | 10 | 07 |
| 0060 | f1 | 45 | c8 | 8d | 78 | 1d | 58 | d1 | e4 | c8 | 58 | 2e | 9f | f4 | c8 | 56 |
| 0070 | e0 | 0d | ce | e9 | f4 | 68 | d0 | a3 | 43 | e1 | 84 | 39 | 91 | b6 | 80 | c2 |
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.
0x5d4464d11de6a2d66674a6666ac824d071434d75d8d25923223615dd4c81924e0x6ac824d071434d75d8d25923223615dd4c81924e0x6Ac824d071434D75d8D25923223615Dd4C81924efrom 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 0x91acb5c3…bee88c
// 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("7u34XbbCl3u9d6r7qYVkkIXEkscrLYqd0nRuEshIDO1eOEWavCgbmwWMGXYCu6zohXgPnJCV/9Xl1cSf+u5pMydr2PB7Phjry99DpCU+A0eTgh2WoTVUIBaPD2LXRxAH8UXIjXgdWNHkyFgun/TIVuANzun0aNCjQ+GEOZG2gML0N+rkHvwxvzUAf1AlhkKeecZ6QOJWnLUbaCPyEfsAZ25dyQ39SXAZ45+kCgyiqqp8czsXeEIwLTOrqKUx+FslvFi23V4QxBfTj/zAUEVSMMIsOAWKU4PNMnC7tN5R4aixCK6ZwLLQ3yKQdY+yrp6nn1RNh8fv5YsrvvN4WplmTdTgQw1h5D9S0jDVCQT/vAo/hAs6yzLeDBfAik9dMnG39ZaERmgxlNDP0j3mf3BB/kka2hTXf/51PiHPLheNjosbMCTYyWOl4/cRGTLxsuol0H16Mk/4vyAYZOZkPc3exZbTsK3cuRjutfJ6ELZLdXC3jtstZxgBZ+vXVQDOAffVuwYsmr2ngiQ9yBKu5hjXSnkZ0Jpd9Zj0p1mbPhCpHkBWyCjW3qNAWd21pqwgx0hQ2dkgemFjJuhGKampeIbct8qdm5aSyI/2b/Ee+uCz0869RsIVz149TyZoQZ0hvA9Ghq5hWtJ4Cd+LE2BVOVDkwWh7/B2uvTuCs0RQg/4thI0RSkGgGuyewGO1k5iictss7CtdW/LfYRZgqqb+KLRQoYb4OSfb0cSXfU+O0L0ZQvhco0wsekmo74W2/H/2Tcnf2Sig+CDhkkRUeeNN3e7HFJ+7qJgmbTZnmyLsG+vJ+dDE6oAovWqRvpJDccbixO101nKaJaEpuCIAFCKWEAikoa2dv7OCNa/XJCirT8uy9TGYVNqQrpzOHl+E5nuqREhiQxGwS8D+tZhJRB2KFoBVwhJZcJFb0SesJETKi8JZ42YR74kGyPaQqHdGkhgeyXXxeyV3Q1IPZuhymSdO+xSXJyKkqqiz9kXsMurWBFcdARu7/9XGx/5j+MoJ5RTcXQv1H3kxsc6BVEZITVzzbcYMP50PCgT91ubz21Vo+IxZxItcvRy79HfLrWVjL/W/D8xRU6EjZ+ng2ve2TaT7FRmXfvXOe/Ir9JPqJsXoLaSSk623FIOxZHueChNNHU3Yt73QeaNemzFDvQAyWtjiIIzCrzviggp9DblkTLggUJC+myLMDwoFPGppgiatjNlF37RIrn0A4IKbNOxGVogVEvMunhlZR5i94/sA+oRFNTxlalhLPSaLkpxcpS9OjkIpe7rGrZ1s65H/DXezlj90iTjG/Y3Xgx9r/CDcXnm1lOg6ik09WvxfdYqq4uL7RLxNibasVLgQEZrYoXYnvjeH9jo/2THImllbRdSCHEs8ZiB7YcTaS9gs5xrEJ8f/RfIcC4DAdsjVK6cB41Xr/+Yc7JZ4rXSmOebBZGp4+WFZcgoxj0fS3XLn8Pny9NqbzCFmUP6UcrLbXAipRs89/LofwjGl1AaNivCyFerWXdeKwNa6KrgKg1Px7zynbAM+BRaw8RwcAjrpK+Jkv1uGH/Rdo6/VabwAkDRtEatLEaiBvVI8JpmuiRhX40qRLrTcOThP3z3UV7WtLNrZWwEXhwaQpFd7ZIUrfxr8G+mCtTXANVLmp9Q1sDQzfi4ip+g1MJhsaup6P1Lbt4WtjdmqZ9eNuFz04y8L7V3mv/DUZFeSTONjR5FBHiqqe92Ky66PffzADXiofZVpRw3S7FTR6n7HZTF/eZNo6uG7PISBe86BZyTS1YvFZM/qlXbqbZtB/b4RwpHkE7NL7zwsa0fhombDRqzDLcqPS2dtFpNm5Upk/QJFbI03Dx2WhcyHuVeHbSSVNnSgutriUe/qkNTzxvbf/6wpH7S7PWilh4V4q4WAIK0vT0EMQqHxBryAWfDCOkVeUUPCR8pCIhR+fRor7GmUW7aWcE6T80RjhlSJWNgGr+T8ePBVYir4a2SrVHbf6a8C6PT/9nNbFdVZdfPwRlt8E/6LpvYkIqgDAQ+AP/1EiX9Rrlk1f9HZZStPKGhO2ok2LWabjCeDhBUeUTntJ2lSHKBwdJf8Mfl81QKUZXRxPLcQJekk7dEBmwQ7iqzQZtdGvaBWFAo/7e7/Zsqz2pfWn1AtX5jdv9zKsL89khx8kXXD37GEnhtPDFETs7o3+ajwTOaonmAzCr5cY7qk5UH8YYWWgvADyGaqD6+7CdpcPtZHD4R9DtlCLpfyAnduaQbNwhQZU5tqNMuAUqYrOkszdtgFbF0doUiFPxEtPnGbGh/ksLXe9OHLAwcQDhVNrbmUuirseTmQ1ywR8lZIgfAz0GSGDBn91acIvAeX3NLzEpzBrvDArDHgaGdhJa6hlO0umTmBAa8KQQGthvO2LFK7lVmJq0zN3KFekEVGOBzscuVer2T0MKld9AfuCQhd0ZdUd5jiJiHzJopKzDwYbrwWzpjVxYf8kfWoeoZdaTye0Ig3LaW6hMTGftxorRP/pndA56Q9/C7UGwPzqq4OU8MbwhNX1jnam0PtL+HxbSad4rdiQVFMD2cyO3woBj8hJ9ZArPs1tZFG8EGbV+JwfagD1czCKLDpJeWeLSxt/MX5l4gpREY=")
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("0x91acb5c315ea3bbe4cdca431411f2305353a6b7195a856c31f718d3ab1bee88c")
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)