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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.
0xa911cae9bd75e48bcfcff521f55e7abc2c6cc1960fbda9ed5303715033f4d029The 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 | f1 | 16 | e0 | 5e | 45 | fd | 37 | a4 | b9 | 08 | b4 | ae | 3f | 86 | d2 | 69 |
| 0010 | 42 | f1 | b9 | 8e | 9d | cf | 54 | 1a | 45 | 68 | ec | 80 | c3 | 98 | 9d | b0 |
| 0020 | c7 | eb | 1c | aa | b9 | 28 | 55 | 2c | 57 | 53 | ee | 38 | fc | 94 | 1e | 1a |
| 0030 | 22 | e7 | 57 | a7 | 60 | 3a | 57 | e6 | 06 | 4b | d6 | 43 | 45 | 6a | e6 | 9d |
| 0040 | 0c | a3 | c3 | 78 | 05 | 33 | f6 | 45 | ef | b0 | d9 | e4 | a0 | 5a | 35 | 38 |
| 0050 | ba | df | f0 | f9 | 84 | 1f | 6e | 87 | 21 | 8e | 32 | 3e | ac | a9 | a6 | d6 |
| 0060 | 06 | d8 | ad | 83 | ef | 9f | b8 | 3b | b7 | 49 | de | c9 | 47 | 29 | b0 | 44 |
| 0070 | e9 | 01 | 25 | 6b | b4 | 02 | e6 | ce | d9 | c0 | 20 | 28 | 44 | 42 | 62 | 64 |
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 0xa911cae9…f4d029
// 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("8RbgXkX9N6S5CLSuP4bSaULxuY6dz1QaRWjsgMOYnbDH6xyquShVLFdT7jj8lB4aIudXp2A6V+YGS9ZDRWrmnQyjw3gFM/ZF77DZ5KBaNTi63/D5hB9uhyGOMj6sqabWBtitg++fuDu3Sd7JRymwROkBJWu0AubO2cAgKERCYmSxaWJdP2vfEPnAhlaON+umgF9NcnXUXB7c0DP+iOmgclKNXt5yQRm8YOZnZRMXKj+wlAIqtdlED0kLMjSJ7kEQca3+iZJV15TXVeNJjxtwT+gvp48Jf4rVIIIYb8XpsrvHYkRsCFHnOBpUKKZcK5tiRWHQv6NOITdV7eH6XD5FL5qBjtV3Yg6VZ3xjfpzxU1qWIXs1aUiYvgxOK/m+mIjfFZB93TKG8KcYp/RyA9OQ3pAHCno+vAg32mB4aPHOzVAkvVY3EqNobJblNw1Og7UEG8hKMW1At0RY5Ubp0bdI68M7yXDJplqpmOkIOrUclQfR0loq0Nl9e9FHWLiJUm64eLQFBpa0CbwRLknsdbbeAAR3UjRjfOdcIXfA+G7HJqMTCsIz86Gw7gmPY330qjwx33VTzEtg2TDBBrepXFSKQjzV9FnYtnIRkkvhNmk97BIvzMOhrU3z0i+1w++bsmktzR3TI78Uwfz3BuORNL/3rOpnMtogY2vZKlzvLohnccagmm4Mg7dQ42lz0J3rTCYVE7yRNCiqvNthf31l9oecqs5OllcTtW1bLhGjRMNByPbgwPme2eshygjvjZDEKt2NGMNL/WwABlHFV9y7Zff6r0WL9I2XinuYIkEz/hUhKhRb6BN+jJQF590Kw1eF+B2AMen0KtnHG1+d4LWsmSqTWDv3KesPYMkONUxpUBRTTs2oSRyEPMEK63oDcm3A1NiZyZW65xqHA5HdepnXPRBkNzVsNxOWLAK5d8+Z88SWae+i7HvPjxN3vR7BOkqZxjeBa9+XgeeCYtP7xn/skk5kuQQGUTJzx6dbmXdyj7VmI20swrf4wdUkTQinXXvVQ7e4tgp1EMHjstKSv5d+DNUPKSvOFB0MNPBWN8+7RXE5fqPQHXmKFB4UXwtmM5zTu/qY9lF6B/ek2C4Pux2YEtddFoqEqNbWi1O8iZerZVEnU9kP+Epe1l0KNHlaF/vDMKkobGEf93JUfQ3DO8EsYKBLx28j56SPJVnyopEDsN6ydJZM5PIGeum44OJlpMKE8k8si3XtFC6QAIoWkfB9VEGO0JOkiO23gXF6huvAdpCGN7Y5vTlUi8JoAUHVcmu4Iyro5HFWiUV/7WnOcXHu0brG5rGjtzHKrKPfEV8vk3997TWLv5hOr2HxOe54efhCwuNYgjuccDaBq1dB0i9zJFoayBGYTHXtzGrwfMnB/xjKQTzKWGV6l70OBAaQpkiAZDgc8+LcxugaMaJV+jXTYsZwxXgp4xZt6JHe/sy9qSV2QSLINK+VzXxdHs4bOsynp1Vix/NywDWctHMWmIW3Cly42AxAot2MQJAS7iX5VOsGYx7FuTunV7ZuhHIxPX+4S3Vo7KiBAyPsYKCXWy16jo3xiBBhFlXFN5sc5jG0CWYFh1URWVGYTuLBaOUXSxIPCqIDxaJIbfAbmiExXd7IhJFpOwmOjtKDs7iEBgS1JqMi4h0u28tlxEgSkx+ckMjbHUytdSWm0DjtPIgxkCcxsY2lsMQOnRvLyCjRZcjC8N1Jmtn4eMZCi/e5YDPUjv4shtgDJtX3KCPeygMAgQ1PYUJSd11aoGDKE6c91OKybcRPrfhOxNu5x6f0ZeIJCZw7wewQkxV5hodcpINuU7uaXAG/XISq0jw05hJv9IHUc3oQ6+uc3n6/z8XPsspr/5fPkJ65ut1tmf8vQ3qvW5BoUZeiTYugo6kpPpjDYfiyT3GE4oq4r9je2BnmNLOrCWhl7/PFJBFHfpIuR+UombLyGNYP1WOfGCLsfICgNSb3YSVsoCam6Nua9SJORvg3QsHz/9yYJrPowt2KrTPU1+inSRfmXWgaOTWNo5aonA4ghiCa5Zijg39fyTTPoybQvixxTvKUh6bc2CcH4Swx5dXFjo4spmUVaGHzHp8pLPP7cV3l3MyZFjfuo8U98oZ6x1OFLYLpzVWIbthb+31wYHDvXBDyVdGtHvCEICNSlUbebSaA8NxWOwYcDeFQRnv7/NN/94hNlI82FzHqbgnMrC8iquzjzf9TUGawnO5PcXqRwwjeaYQfWiXDae8lyUx3emO2ZpGlc0Tlj2JTwHbgIn8CBUXiQ+nF6e96w7NaMBhrykBn5FhqPzSfbwy4se4mVgPCw4m9abxYacVxFDf8KJQMTR/pzZRtLLw+D03udm2sDTX8LmEIdqrWHrnYRhaRHCuplIrnB/kKpEzKL8sh4t8qwIcw3anJ1ZWV33MV6EHYTdvjEAARmM2xWEiXIsfUP2tlTGDIlxzRoDtX39L1i4oOx9QEMROTzXcPjWqnUQKeuzHR5082tyysj/p3tlp/H/oGsyWc54iOiNvaHVBvR+PiXIxox7mKR2crTF/DUIENN6Ui3UD6mDWdTi3YaWnj+oRxkNnmOflINk90eZ46I6j0Uf64Fz9LczB5/uAOw07ntSLgucq7/kjEDZoT0VnquohocOzJIWsn+GcyRwgqtOKC/f+Mm1Slawt5u9QvD+V8sxOxAM4RefWOGnXLWzUCEpK+f9/po/Ni8ckopPyn2ThDzAvnel/ixgOX6Qd0HSjEFT8bPQokG2PjLT4Zmf4UmxqFvnUP8QDz2HI9xNK+FJKJCp0kMDJwo7IlANtarLdomWgpIADACzbwMmRaEUTWYZoPHnMwyo/JpiHDCClqgqo7Yl9YQcpQ4BSr1hhzc8E9M+AXpE/8ELcNG143I51+SQIPqXp32TOABatLkj0Ma7D9edCjeEJcfJXvhs46u3XmZ+3Nxs0qylCMxKBQL5pXDqF51tWwgHiBSzV5CO2bC4XCKTDFkpTqSRURTJHYVus3G6yzb6W5qRE6BdIdTjAg+BJsKbre4EkhCipg8XdbOO69AbpCXtXQbUFv1JzmWDajucBCkWAW+dXyVA3yoNeB5tGcWopM7PerXRO/gDWENvYdQ9ar27L9hxJUMa3X/fAC9Aukg/QhcRqDUb53ARMyh2eOtxBdybi8Dv+Ewgb524xCM2CCtxTLBpJWn+AAkRFXyfebFmexT5kObiLTkfDquuDN1GiMLcMeyGeAM4cMW3tJP2eIdBpzWOmIxuVnmaZE2wIUOBDsrtpw45fEd0YNfP1wR1YMrykVezHo/6CUOM35gtN7jdDkyIMy1/VoAZvuI9CNlNSs6fHlDNBBnoga7fYYxfJo1QNoqLJZKSQcUiq/jZwYNfdhyc/vLtG9QNxmNArxR9M0G5zTWptaUqc9H/v48f+b+SjAfJWzC1HnSR91rXKIvq/M47wYcCryq28UT0s9cGYlhwyNwZbTdhnQm33h72lpA//j9n9u+dA+4F19mp2wVg2+rHqVz680fXrT0s79H8kX/x4Ti0RLk3gyuQCTu7T5L9ekrqBenj1mAAbPvLN8vz4Kq3W792G8dzeQvAKM5pdKh1IPbckb/8/K20rjOxCUD83SyzP5AvkntFtXfM7LkiazVzwMAntffm0R77HE3raHfxXNmVfdOmJTwopkEoDtam8LHY/mWQIrs3VpPb1c2ciXxF9X6tPawcam0zfeL7lHu13P4dAExzFh1XYpXx4T+4CwPyW0PVAmVJlw9dvdmDihJkvaVHgl32mBBq4JsUd45Z5ZvymDbftZSDsy6aL7BBRqQcbfdCj1Ii9Jm1fqwkasTNdhwEOWamIuYDYB07KF71gWixiETq36G/p8rMDe4BZJTeWj22Gdj9DVDXieznJKBE4f5hO7/mEdXj6dopy4xboRev/f7VoNWBZBxBNjOO54SizGbvvHYCD0SYdDIWPm6TqGZXdtACcrDKWHq6GKccP6O3sPC25jVgZiTWAFTRZfZ4MMlT0Qj5WxLswMiwF8HTv5oOSt9Kj9uWauC3tbi0cReJrU7xkX7+UGPDewzALKxxgwd6vhtFlcziPFp74Ou0sDzKS6+tnwTqbNK2v2H5tmIu/qMe2jcAmE8GgMe0IPob2TBYKgav/qkUI8icvktvZF4BglAb/WCKJTunohn7YbmZcLWAfJhoL/5jXnavBP3CmJPHFkC6Gj3n0z88WIX5fV+CzWeF/K0NyeEMGULTXyl6mAeiVHDj3Qdnrzjx7M4Z4RqcqmRkL0O0HVDqdzk9iUOvVOOHgVrwEs2XViUgb31RqoloIQ9nnaovpJYgNAXV8RLtsaY9WhYIz4gBrJjd3YDEtDGsd4xKtW99QVHUxQXWJzib7N2OP9GW2PkbXf4G+c5/UrL0JgZH3uAylqcou/kKz1AAAAAAAAAAAAAAAAAAAADRQYHyUo")
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("0xa911cae9bd75e48bcfcff521f55e7abc2c6cc1960fbda9ed5303715033f4d029")
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)