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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.
0x2cb2178caffc49f7659b83de278a99bec48d32e02e86890d11409ab7aea90abdThe 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 | 18 | 8c | 1b | 57 | ef | 17 | 0f | 01 | 20 | 8e | 04 | 66 | bd | 59 | 88 | d5 |
| 0010 | 64 | 34 | f7 | da | dc | ca | e0 | 5e | 69 | f0 | a3 | e8 | 33 | 50 | 8d | e8 |
| 0020 | c1 | e5 | b7 | db | d3 | d6 | f9 | 4a | 4d | 7e | 0c | 53 | b6 | 17 | 72 | d7 |
| 0030 | 57 | 72 | 7e | d4 | 1e | 3f | 45 | 17 | 73 | de | d8 | 30 | 2e | b6 | 3d | d9 |
| 0040 | 58 | ce | e3 | 7b | 03 | a1 | 6b | 6f | c6 | 55 | d7 | bc | fd | 5f | f1 | fb |
| 0050 | 25 | 2d | d3 | 58 | 39 | 5d | 3d | 4e | 4c | 23 | 66 | 21 | 5b | a6 | 79 | 8d |
| 0060 | dc | 66 | d3 | df | 38 | b5 | 37 | 76 | d4 | 99 | 11 | 51 | 4f | f3 | 2b | 6b |
| 0070 | 05 | 93 | 9c | 6e | cc | a2 | f0 | 84 | fd | 21 | 9f | fb | 5e | 16 | b8 | 31 |
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 | 75 | 2a | 94 | cb | 6b | a9 | 03 | f9 | 85 | f9 | 27 | 03 | 06 | 3f | d5 | e4 |
| 0010 | 61 | 9f | b8 | ab | 49 | c3 | e8 | 21 | bc | 39 | 83 | d8 | 9b | b6 | 78 | b8 |
| 0020 | 2c | b5 | a4 | 26 | 4d | 95 | 77 | 9e | 9d | a6 | ba | 9a | cb | 78 | 56 | 0e |
| 0030 | 24 | 9e | 39 | 40 | 5f | 84 | 40 | 82 | bc | 27 | 78 | ea | 07 | 93 | 4d | 48 |
| 0040 | 78 | b7 | c7 | 3e | 24 | f7 | 07 | 07 | 8b | 2c | 07 | 2a | 5f | 2c | 8d | b1 |
| 0050 | 1f | a8 | aa | 3d | 29 | 66 | e2 | d8 | 37 | 2d | 20 | a3 | 4f | 9d | ef | b4 |
| 0060 | 4c | e8 | c1 | ec | 52 | 4b | fa | c7 | 2b | 3e | 0a | 85 | 74 | 5f | 0c | 85 |
| 0070 | cf | f6 | 2f | 45 | dd | f6 | 95 | 1e | ba | d4 | db | 1a | d4 | 2d | 53 | 32 |
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.
0x95a0d2d31df8e468afb0d7f3b3649abae41bd8a7cdefc8c5c7e9ddd8f545d5b60xb3649abae41bd8a7cdefc8c5c7e9ddd8f545d5b60xB3649abae41bd8a7cdefc8c5C7E9dDd8F545D5B6from 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 0x2cb2178c…a90abd
// 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("dSqUy2upA/mF+ScDBj/V5GGfuKtJw+ghvDmD2Ju2eLgstaQmTZV3np2muprLeFYOJJ45QF+EQIK8J3jqB5NNSHi3xz4k9wcHiywHKl8sjbEfqKo9KWbi2DctIKNPne+0TOjB7FJL+scrPgqFdF8Mhc/2L0Xd9pUeutTbGtQtUzKSB2M9z2tKdiaXhHTJFzp/hpKJ86ZIfCSYaCeL1WPaPue3FyxTLl/rtSTibTbVTJAdFTn7I3ONA0oKJPYNRBD2HIlqz6J7xdaXzmjrDQbU9bJ+QkR0QuV5VVwIGOOLZHeQ151sO+M5LWiIbO4a1TXl/BeJbPxQpylFv8/2b+z0nhQRvz2zTEtcxtEQcRYqnhsiwgteJT3GAzO9O+KNw19DWWJ89VkRiDJyo1lCEXv7M6Sjqgr+vhfHdmP/2Iw5AF36hDdbeCQYYq26crp/R3I3u4C4fz6qOgn9lWVN1gjXHAF+lzWmLRNxnWO3mIVX7805T4t2JPMGv/a8BTNEDVn0J2Ryha9CJtePGMIGcvsie0Niomw3jh+AHC0Yg7TCIhdSx2pDyj3f6FT73yY0gqskVndRIH+jY2fmL05wS6ovXhxjOC0d1Xcx0A//mYxaX7EEw2XuPXit97cYqEvi8mLGNgk0NE8CsiM5TR3ITbGQGxZaKca6UrK+YPDyTIF/EEw2ICqJVr6nj0QJBPdlBQWVc4zK9ErfLLzXp1WTabYUh604h4SjPfeZQbJWzIJXY5y73+80I49vsYfm081Ifr/WL0xJy5n0WV7hDDyTwKUcNp05rAJO1Mrv81wwgG13v1FcpYAKY1br2EGwl2DNN0A5gjVBsxcr755TPfYGQ70hE19Ip3VUFRB1A50GgGeD28ASCGidsoUyMMiIQ265QBECrMxXjs2wH/99HLG6Eg0pdd1tvwv3P1AcNfF5L0WxOOB6X60ADT4B1DGa+echVdrFn47X7qi07cesQh9hSKOjYCFsWZWFi7kTK/gzQxcjl/1u/6x+O7j04gaKd3hmgQJI00JOm2/yvZ1oPM0KpoQ76BlXQm4GJ8yvVJs8BDARaNBi/pl5n9OTTc2NiT4LylPreqa72ywLs/uZzxZZgZ6PBrBIo05IkFb66Pz+vGsCAPP4EJVhZes1n89Fgo/4i296wLlEK8fELjwrINbl3Vu82Gaqb+vyQiTPHIBIAqmKGM+dWbzUKEilBIeQYYqnSHoupTXlljEagjzt2PR+IsKfxJF/jWIklZYHDUdj3BLjOZSZRyxLlraulGl5mcMAc5SUgoB373QsVhBz5zrFAKYHXd4GXYeudrXfPfGb8CrK91yr/ern48CYfKp8QuPyrAuni+tvs0wjFvXh+tzVaWKnKn+t9tdVvKykzNG0qS84jUy830q+Q4bqs+VxQhrOQLFW19+9R3YkPYEIf1FI93M7GBlcEu/f8dBFucrmN7lkTExuqvtGs4s8bQfNrBFhxl6h+apeL/FA4gClHG9bLnP+wnJcD1W8SP5R7uuIHrV/S9g2wiWOgUn+IdJAahB/A5VdkAlzCXqO7Hu4zQBCvfemgiQnKeG5TmNDN2GcjrFZWy0A9wexqPQYDeF603jW3VfPZ1umOItBybK2PcPPZ2qr10J5Yjt1fOhtq/xqaxSc20aiT8i1noeZ0W0dpjFOVz+gDlsYeUC/pVGrSQU1YD8ALZSojajoYnKzgnl2xJnBYFCOD2BlkGg4MNdM/YLILphCtOgowN7ZoYDLijMSay/9oJC49ZVXTIG/wJua90S1DhcHw96oTzGifCM0nXZzCmqNOoRySeUcqhEhiFdaUepKhF6B5oyk92c1arPXx8YjrKY7l0SUwfHB/CfR5dziWLDCo+Px7Oz0xiMIYY+aI9kuUrRe0caNespk2ZJImq7IwEbbm/nSznKXUm9Aqg420YXejgKY+7SCHYg2EzYzabrUkaKDY33trn8kzatpQMlJ3wKMNsMPnZgIE9fO1yx486GlGgasc6BvZXgUhQC0lZCgDZOv71SYmLhcHvIRJMQV4vtaDL3JXgn+Iuff+HNGqGUybWWPJhgIE3ml8vjZCpukkIZcBhu391mtxNi3xNriCyEtcjbhbNZoJnjijFAbDsdBGx4bKJe5sEwo0Lk82orkkRL/Ir76zwu7gXP2O1nieYAxSPYJRnBTpUElDyPFeOF8Yq9etEFS/Vi3wsQTHLvu676+QJZLN6KEn5bZjDmFA0uFElThITE2vzQ8SLpqmwL6j0W6fsirrekKMCZ474/ywFFP6ZMk8s46OHaVJxvza5EEPAYtaORxvUfQmct/GTd4L5jVkVNZfpF0+uk5zZTCbpJ7sr+8ar55/GPaUPpiLqhRExY9AHDVXr/eVdnwbjFogOa8L5/848OQ8uuV50AC72vv0wfpZZ+rDcNGYqmMg0KmGnQW/Z5a/6ew8ouTsqIUuQXGSNO1sutrHsDjKOp8nyRwtPmEqvA47zQTIYxcj4mxew2+iLCUXucxNV98VTODAeo0zMxh6c64FKPo/AGusuEdQpAkV1IImun8wDwb38GLMRLSKiAT3Jt+5GlmIvBenM1mRS4eQz0Md5Qp8FEROnDEg6Gucv3zjCHkD+/g54A=")
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("0x2cb2178caffc49f7659b83de278a99bec48d32e02e86890d11409ab7aea90abd")
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)