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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.
0x9a6ff119d41d831f317653e928536729cf39602f58617f369336ef2e916c1f81The 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 | 5b | 2f | ae | e7 | 1d | 09 | c7 | a0 | bb | 99 | 7c | 96 | 4a | d0 | 63 | 8c |
| 0010 | b3 | a5 | 19 | b5 | 5c | b0 | b6 | 0d | c5 | ff | 56 | ec | 06 | fd | ed | e5 |
| 0020 | 20 | c7 | ca | d6 | 21 | 02 | 31 | 0d | 11 | d8 | 88 | 79 | b4 | 0c | 82 | 36 |
| 0030 | 14 | 42 | f9 | 13 | 26 | 7d | 11 | f6 | a1 | aa | 54 | 7f | d4 | 0a | bc | 5b |
| 0040 | a5 | c0 | 74 | fd | 9d | 69 | 8c | 58 | 54 | ed | c5 | ae | e3 | 3b | 57 | c4 |
| 0050 | 60 | 91 | 62 | a5 | 39 | b1 | 00 | fc | 1f | 69 | 20 | 57 | 56 | 98 | 5d | 8f |
| 0060 | 07 | 6d | 28 | 99 | 29 | 06 | ef | e1 | 0b | 48 | d1 | 1c | c4 | 3c | be | 56 |
| 0070 | 58 | 6d | 34 | e3 | 63 | 57 | ca | 15 | 8a | e6 | 0c | 48 | 9d | f6 | 62 | 11 |
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 | 6e | b5 | 74 | fa | 2f | d0 | 65 | 14 | eb | 22 | 5b | d6 | 25 | 21 | 62 | 4f |
| 0010 | ce | 13 | c5 | f8 | 25 | 12 | 91 | ac | be | 31 | b3 | ba | 06 | f9 | b2 | 5c |
| 0020 | 36 | ce | 5c | 2a | 4e | 1d | e0 | 74 | bd | 4c | e9 | 37 | 9a | aa | 99 | 05 |
| 0030 | 36 | 66 | d2 | 3d | 73 | ce | d7 | 2b | 7d | 3c | aa | 96 | 36 | 10 | 61 | 34 |
| 0040 | 7a | 30 | fb | b1 | 80 | 5c | cf | da | a5 | b1 | 19 | cd | 0d | 3b | dd | 8b |
| 0050 | a5 | 6b | 7d | 6d | 5d | cb | f6 | b0 | 4b | 66 | 06 | eb | 4c | 87 | cc | 55 |
| 0060 | 71 | a1 | 45 | 19 | 82 | 4c | 96 | a0 | 3e | 21 | e0 | 6f | 36 | 25 | 98 | f3 |
| 0070 | b3 | 6b | b6 | ad | dd | 2b | 81 | 0f | 81 | d3 | c9 | 62 | 09 | 71 | 95 | f9 |
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.
0xfcb3ecea4be79156859c5be101ccf36554d408205a095cc9a185ad264418f3220x01ccf36554d408205a095cc9a185ad264418f3220x01CcF36554d408205a095cc9a185Ad264418f322from 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 0x9a6ff119…6c1f81
// 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("Wy+u5x0Jx6C7mXyWStBjjLOlGbVcsLYNxf9W7Ab97eUgx8rWIQIxDRHYiHm0DII2FEL5EyZ9EfahqlR/1Aq8W6XAdP2daYxYVO3FruM7V8RgkWKlObEA/B9pIFdWmF2PB20omSkG7+ELSNEcxDy+VlhtNONjV8oViuYMSJ32YhHReVq77wh9socI3S/iOWA5ckcmJ5jfYgi4gp2+9g8uOlZhEQXb7RYML5T1xaO42XNOp9rHQs+B1dbGspaMdk/Wh0xcD6zW2A+vlA+iCkOKTf5CLuuAhe3uXM+fbwTp6aOJDm+YCXWz2e4FM31e/2ks3vrqzPTLIewMD+8QPKu1EsPvsY+qkzY+HABcqxDI6pO0jvXa+1y9I9IAyznJfYaTk2DtQQrYHyRBbBTfH3RsqgipySQhXX/JO3h+s26a8nZKzOtUNKVRxI6B/xKznHCzYOhaaGUXMn4uarS37bQthfc5BQSt1cyULrKhmOXb/2cPyJmaKMoIvslXOEiesUzRT3NfSObYosUQJbZtKIl4vEjbOYNwXZ7DBzdrNGhEWxFAZTNoGVZyvmkfymOacjWMFiQ+cKDrS5TA86OJ4stVIPvoj8yRZKZjjl45siXJ4zoNieXJblviDSUN3zM6iVVD0S3Om/iaSEb5AeEpKaE6xikZ3OhtsktPcKndKIJUNKWdzZg5HfDnCcTcpaOa4jP5J+Kz313FMYMdY4MhMy8d5rygY9yMfzaQde8Xo2RicivBNA71X3E66DChjFsyi/Ae5yzG0RuspbiSWJGeZZNba3vjkI2nxFT+tIusXAc5QNxAdhFgCKGZy48qkgdDQUlyWzhjv1DNoHOHeA6TPS4HTnDoW1ELOZr4f8Jro3juDxSHAJuU+j78ldM1cNsBnjQ9N+H+v8ggUecADTp+innp0sXDo21kKxE+NqSJhRT2CCBQqE5jOkiZMn1mf0sTmtDzyZXskQJHi69OlOROVCexJccR8m0aH88OXAr62D2qxUjwgFbud8trB7PY0KFU4LoAO8Cthxqf+/9dmu7EczhjzKaG7zKnqDVJ4b6cxDB43nDdhVzyxBMa6oBwJgk3zneSyitbuQuFXThlR75tXmzexdR+yPQaV1o+FDcWR1dYyMTb3HV/Ri0jJPUhTL25HxUxAwcU33Csuhf42BWS1WWmFGdPEwSXS55WCBkUVhz/P8ttmj07yYoirQKGP85Tl+CdqtHsvsVIMvZkbQl2hydtgPjOt1iQDGbosKlZ+JtfsaN7pRXTVHUSF+QZjBlx3tY7XZcuyw5D9awAaMxQNCG3uRaqkoTDdz0HbzUzhi47UNBZMlm3DdDlKjRCNrBto84CyRptKypJUvXjHrvAfAzcrXojGFqGB/X7a3PEuATe36F7qlHf/ysRZldorE1nmVMuOCVMtX+8mTjXKIRCDtCclgz22YrNp3hQQHgQxY8fdArCwDW7G7qJVYwpXFmU+R1SpRo9+C34sJVm/5WgX3iwkFmQ6F5ULhKAAP1Sed3Dd7EEuBI2rB8aRbf5BWX6kWMDMr0sEfmQDqOo7fvYpl+iQl27xBRRrk5BHzoEhuBD4jjD0BWkagks47GVVCTH/U8gVvUt/PpCYrXFv1yAJo0Sx9qIJX+7FUE0bZtHwDhXG82h8kTP3r1U+JzmHbkJMbFM3HuCNyNCEUEXp5JzI9vG20ozukkT4yGHx/fTSyrrm2S9NEZH3SqwUDu9hPtdeyQe/7Y9u44PoxLFjevKAK7pEO2ByCyg8xqCti6wfDdUmSVTTFtW3n9GQYN4g/3u65tyo3EcL+FQ6e97LD7u+SRzRY37IKjmr3CDco8q35rieX86UGS0+XcqfzbUjvHEJcqwGvxcr1o3ufSzdPLQxoLBw+CmLsiv2cqGpQQYLrwD3fl+E0zKf4luyzt1NZE70z3ojXbQGYUmcIQWNhAlpJ3ZguaRBm0+mg3aPHhwyA+KegNWaQgSeD8efoc75q3/prPCTidF3+jStBGxdqldp1h05SzLfZad6RPoEAssxKVNfT3xA+v/vxfq5lv7n3f8RihqWSTCYTk1BX8BIU2X5uhlmyoxfMf9wR44LLpxWJ3lNrCrGQh4/6Z+wjJ0Lna7eip4j7HnUyFDbsJRE0g7rakQs9xlXSEP6jW+5SXqprXTLFyI7muRl/F6rrRfwSjV9w04bWHomZgCPzADFMOa7jvGM2/lLDfyjoUkWCHxP3qDqA7XK9wXVx6V5W9sALmolLPIwQZWS9nVtjj9MxzqTJuBekcfnfQZqwb7bpu1S6XD+7AmePdFiNk+CDeG+h780IKpmzm76Rewi5lz2cvFYFFYJaUc8Nzrxoe2G9AcEDeZ4OBU1T3E+Af3UHDiANdFl+sOi0uaxyd8AdykiijUdsAkPEepnY6WKIp9LlXsQVnph5DZetk6YZ8V5wg5e8+WumfAvyzasUnAhRs+5G/UopSPokFKJcscBL5owfBfoeES4v9zpGdMK6eCBWzE5m7tv1tgy5/CNhBbewxn/U7jqBd1A5dUpowpv3SXT11Ltg8KMaSbwY6ypZZhThfco3J2E5oF4zDpSdpcGq1cpPxAB+j2C9ATy8m26/i9NvNkmrK63UoNCQZ3SpFOZM1kVOWCyvNlBY7ydBqUZnneAPz+5bvOi2fp+ADjhnX+CIcrsS4vpG3aM7il+B5+ob5LV4sO5pPVVinCJDHOPQMkRJ/CDlKINgHKc044GJJiYrqRlp5FCWaTQmoVsaFNu6c0LERXQOF0RNzEb+TQLK9d9R2BLhWfw+qnRxto+XY96ghS0vLjeSGIxobSFZ7bpWS8SxNDHG/+zLrQd6Fi9zR2FAs+UvqFLtTGy/l/KInBWhicSv8V5y3LddxpiTvl1NZ05q1P5Yh3+Zk364Vi/6agCOm7IKF95Sat2sm2hx7kyvajCFHjjYTYOFc4CdutSHT2sFmKrAbHs3Id6uxv4XncZTb1Z2Ee/mALsbZSS8sVxzE2asGnXny09M1XEM3M80aQG8AsPOWXI/AwIXojjbESviz+BRt3YjhLrtqc6/CronBUlTiz+6lubLddp1RGt5DRxKvBGawO0MpUny/xoJoFgUYu3cL7PyaIdisdq+mvGme0USAhGFomJzvQv3h/9hHZGkeNl/rsgE09towBzIoWuZAbKZyetK1mt7oj4FmZsZsl8e9mkKATu2Y+cPchOaj5PQDXSODfIkg5p2OQc03iaIokM7pVtm9+BAoAtJcgPQRtCu/wIjHry9u9p74S81V0Yf3XUG0qBxPrreyGVEfXKgxl3oklW83bdRAPOQVyo+fyXONNeI/HoeU1mX0dxojjKGEq6vGG7n09smk4S3w25/GK4XKJax7FjXbx6iZstPxEHnaTKGpLDxsgisfg9ca6y5LGE5RIiz/P1cBRg1a3x2I/GhQAjOrh99kfcp/eczfj8wdNRWtdslLTsRt4Ewk5m8CBrY4LrLjRJy4jjw6ns0Mqxs2eBc1YI4a0sTXjE0toW7zoOm8OwCutK2ISLXbhpNIJ8mihSqReXO1/aecUI/zIHQiWfzPqT2zvYXseSaKAcof+U4CbMfgy/vkp/s95bTOQrUD3wBA4kQjA8cMLx8AuelpdBuyXgtnUMHpa/qbBk5QxwjBaFs4qIhmlMQsheifrrrSvqCzITsCmqpHmViBJYr1SyPTtgf+U+QtlkeMkpVd8xcP2RtLK4KlN/o1NVjdh2c8ObTXBB8I4yJ6BNswQQ5bXtmUjYyeBn5aV865ABLDQQQfPuMEoc3iAMNd1KAVMdybCAWMuIDu4ZGQE+em5IYw+BL2RSrXIDtmwl5A7Wf3qYI3Aeh9/swVOlBlnl6jHbemcQ3arqcDpBHn5zxk4zii53OCKLp9KVZlYY6GrfLEu3hmVpZGoGQgMRxMgXlfKq8E7hPoLmEEIs9IqPgA14Egjqx+t5O+/sjU5DF43DUq/p8wI5vOamYal/8ap4Z0BuQBUpu3sOrWO47/WJhiPzCVjLzbHGEQE1bGpRsn1z0kKMULJHwquxsGNj9wT/EaGaHsZeby84eEHESsyInv3i5pUMccNMCJSaPcnGu0zjiM/ttnQSaVpocKRJbr0c/CCaJxW3iQG6uVOwSqPlJsu2yGwfM/aPst8iJ6mdpgBdyjLXe7bViguUTsF6g4dsM2nB0WwFGITMFuenv5Wsh0jtcZH3WLUoQD3+plxVEaY8EjIFKP9VixotIw1bdIdeIDAcNrXfXgvHjfuWRiP8nxiT6P/pJ5Q1NTWZA40/yvzCGm2x3LbMXPT3CIzGIa5n0+R0El8ApCTYAKWIPvEe4Ub+BWa16MTXP33LBMwMpBCC6tXWtMDj5+s4Or3+g0uN0hoLDmswsrP+TNAVQBrcparwMTLBzBVe5jvAAAAAAAAAAAAAAAAAAAAAAAACA0UFx8l")
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("0x9a6ff119d41d831f317653e928536729cf39602f58617f369336ef2e916c1f81")
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)