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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.
0x63b2a8e4b6257fe6bd3f9adced0f81f90e32005e0ff4f494d79b228cf171e98dThe 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 | 34 | 2d | 4a | b4 | 95 | f0 | 38 | c2 | 69 | c4 | ca | fe | c1 | 53 | 82 | 6d |
| 0010 | 33 | f1 | 67 | 7e | f8 | 2a | 80 | eb | e3 | 04 | 65 | af | 34 | 85 | fd | 8c |
| 0020 | 04 | b1 | 49 | b9 | 5c | 5b | 56 | a7 | eb | 9d | a9 | e6 | b6 | 80 | f7 | e8 |
| 0030 | 5f | 38 | b0 | 6b | a5 | 6d | cc | 92 | b6 | 76 | 5c | 3f | df | a9 | a7 | f9 |
| 0040 | 48 | 62 | 32 | 22 | a6 | 2f | 1e | 88 | 75 | e5 | e1 | 74 | 9a | e2 | 35 | 4a |
| 0050 | a4 | de | de | 59 | 4f | 9b | d7 | 71 | 91 | a9 | 70 | ed | a9 | 3d | fe | dd |
| 0060 | 1e | 2d | a2 | ae | 7a | aa | eb | ac | 03 | e6 | 5d | 5a | e1 | ce | 77 | c5 |
| 0070 | 84 | 33 | 3c | ed | 5e | 58 | ce | 22 | 7e | 39 | ce | 6c | b9 | 87 | 9d | 16 |
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 | 1e | 42 | 1c | d4 | 5b | f2 | 5b | 18 | 4e | b7 | de | a2 | df | 44 | 8f | d5 |
| 0010 | e9 | cc | e9 | e1 | 4c | 27 | 55 | b6 | 83 | 35 | cb | 0e | 1b | 6c | 10 | fe |
| 0020 | a1 | 6c | ee | 10 | 69 | 4f | f6 | 2b | 0a | e7 | cb | 13 | 2c | 80 | b0 | 7f |
| 0030 | c1 | c4 | ed | b1 | bf | ef | ca | 47 | 51 | 27 | 70 | 48 | 2a | ec | 40 | 4b |
| 0040 | 13 | 31 | 7f | 76 | a9 | 45 | e6 | ba | 7b | 08 | ce | 2e | bb | 63 | f5 | 6c |
| 0050 | f5 | f7 | 82 | c7 | 9d | c0 | 9f | 21 | 20 | 88 | d9 | 20 | c2 | 47 | b4 | 41 |
| 0060 | 7d | d1 | 63 | f1 | fe | 41 | c2 | c0 | 61 | e0 | 25 | b5 | 89 | e6 | b3 | bd |
| 0070 | df | 40 | c4 | a4 | 50 | e0 | a0 | e6 | 43 | 33 | 44 | 8d | 34 | 27 | 2a | 85 |
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.
0x8a22d691e9f1faa3367e4e7b661c20766fb503e8d7d34b0093616f1f978d2f840x661c20766fb503e8d7d34b0093616f1f978d2f840x661c20766FB503E8d7D34b0093616f1F978D2f84from 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 0x63b2a8e4…71e98d
// 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("HkIc1FvyWxhOt96i30SP1enM6eFMJ1W2gzXLDhtsEP6hbO4QaU/2KwrnyxMsgLB/wcTtsb/vykdRJ3BIKuxASxMxf3apRea6ewjOLrtj9Wz194LHncCfISCI2SDCR7RBfdFj8f5BwsBh4CW1ieazvd9AxKRQ4KDmQzNEjTQnKoX01jWHhAWcvGtDjT0J8W8dQgg73zsfpyYmAWoD/k0bes994Bnlqp2k+AGXv0hzwzW/HCqnuv0mtwhBWOmfau0cUczJUIMg6FLl9iTgnGcEm1c0lMcx8LodGejQjbLezzxJBD2RpJK4Um1xtb++EpGkYqZrH46KBuaiPU/spk028Ij9x6uMrv5qbk3a5Ynk+QJ6Kgobz4dh0wpBzLU1sZA66/frOut9Sl/TMfYXQbT/oCpFQpBqLA5bl0CnPY6KE9n5IjpeYasUMenccbu6q2LLp0aPgixJZjm5iUYr3l21gUYh39aYMBUuv4+phw51BfRrwjHkwWvXg+cHsthbg+ZkIAI3S7BUHdsqBuGltBFcgpcDX4Qaz3CcdgvilFKXpmatGD59EuxVtiHdHeysIJ6BDRu1FdPcIg12NwEJg1cBcP8tRoDOq6ZPxfFQ6Kpc+NcL3+z6fUnGJjOP4IzdLU8bjyy9dbbTklckJHhsy4WcpDYWC6ZVwKaKL8e7OSudu290tjycSPgyjPj2B6GjtDTn3uUhqqdmTxIkwv4P3T03UoFUd3Appkx7p3DEejizWm3xlz67XoWhc7tDO8oIIrsmld9TDRM1/QDEcYkRK4N2gQAy8Jz0XnqAGKjOCVJlpktJ0zwQYkzWGW/I7YA4OtjOhya1Bfx3C4QrZ3MTDaMH+DX3g6zaWmxg2UJYZKyp6rFKZ0IgPkMJyYk+RT8tzNB5O9cDpH+/GXIMpFVP5rCRpJ0qtZxy8e7aVQGq58GyHM1RZlsGJmKqchpbCVdpEpqZuwuLjxr5SwLNP9wuVKqjmRLy249+J+WfRCgCDLTKhzFEtB4lpPXfLaQ2PNFKLa6PdNAOGTcnmia7dnqRix3Rv4wq4MbTWah67+OtC78iaYwOO/FHL9hjJQpbmqtLPnHz9ltcZJELYaV3PIP3Ir1gmupmRsvuPTXvlD3e8KqLtfRA0Ecvrdujbl7Mn5rg/mZHbJDZDGeW4bJs2rqOPetI4iXCdj5hnhOyCMJ3bDfVjRf4RYX6IQS4GRO6nmvT5M1u5Ks0OOl7zjumi6ZRL7A7ghPnzkm5A3kPpzvp60gI/ji+9oijR5VA5ltnLfZmS6XEArSDMUhBkxH0L187b83/MPenHZbUv8PcmeYNF783ZMglIJi8+g5WABY5dulRbgPyD3nixlaLCv7U8HYRvvz0lVXssTY4wi/DW6VMDU+f40nQqLefBzcEGohJ9z45lx3HdeRmRADybDdaS1Tjbr/JsQ9Ngpm+y/yhkBV7HcbEEDEQGT3CkFUi/96uSj2BbAPRe4Oqpic/eInpXUw/p2MHeD8FfeMZ99rJCNAz0rUQW53ztDl68ExfXVYr7QHmmMf/6X21SuApbyqs36kXY71sTqcnsVbwtY7Ega04izbOr2cgRW2I5XFCWd1kDPWr9m0nNoVY6ZzI9L/Mhj3lnK9+Z3bSZRXjkAGmm5kndAG1N5rKXfN3B7G6cD+E7gTcXBSkhXG6rq5SzgkoT50m/14o8DwHqwr8rlUx9e7fgu1zRvDa5zHcGYOpa5lgLAzoaTFO1lvORxqqucUiuemRePlkVKNAZIHKMiIrHwcVUtGgFlyrfRa7V7Ge8J73IyEujBKw4Rg5JjdifSqT74sTw84jyQVF8Njlvota0cip0Syux4wrlJoUVDl4UVjykt+rXnSVhu8t8VicltV7ulyb56+tkhNBCq6SPAKPIbNlKGYKiaWJv/ZjWARrdTHi9gyf/+peqcLF7Y/r6u1eKcwOEax4d1zJ4yP2edRPVWa0FCgf/GpY9QfppJZA//R+z3UM7L88c0amRcRoAIR8qhTZN86bm9yEa8feJmBBQ/bK+dlj+T1vN8BtZfuHV3ibOSbUgjI5Sk7krdVrH+S840PFnEiRKkUcPJDf7dih2ArE/9UuoGtSUOPBc7cTvp/ruqwYEDs9EeXUalZHTrUXxtCo9uPBPJpZ/m4tcDJYNtkNwK5CAiiEokq0PlayZ3xJ5qoJF4pSt5djA9YxH3oKdTknyr9NgxrK34ESrZfi/ss1qCuuXCVOWQnlvI50MeZPcMY8LluPhaEpYmRhVXZhbPiezb5CfPZQ7JC1KGGYRBz+yL5zqG0dnagkf7w2hAQSOtTNq0LYCCtCHqmbCl0wfiLRpMbM3wkzBqZ9ux3zk2UR5sDg6ERQZPtoWd7+laTTmVGrYMAr3NQ8Bl5CjIVPWyIQN8UzGYC4a1JH5v/a0PZfJJo6+/yOaA77IEQOMiX7arc6jJiJ2DqMRITSt0nrQBvigLvkEM8PzFPOGHcmGKvmyRKrZpw63gU+fxR2iYzf2FlE6q2eWqu0g43nzBLWPLLcGgQp8q5IBy4X9Of5Jt8MNUj2gf7FnXSK5DtHH+WQXZUoTGjq/XeR/I57SBmxdLkCkosQg45I8cJqSJSOrEUQeFEBQ4o=")
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("0x63b2a8e4b6257fe6bd3f9adced0f81f90e32005e0ff4f494d79b228cf171e98d")
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)