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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.
0x06d590bd8d4621e09bc74930e9428fc91cbfdae7ec982c6742b0db6ad04d945bThe 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 | 9d | ff | 72 | f2 | 3a | de | ab | e9 | 33 | 52 | 33 | 2b | de | 59 | b2 | 58 |
| 0010 | 31 | 7d | 0e | 6d | ab | a9 | 15 | 2b | 2e | d0 | 51 | 7c | 2c | 51 | 4e | 24 |
| 0020 | 78 | 9b | 7a | 8c | 29 | 4a | 90 | 3d | c1 | f6 | 29 | 63 | 93 | e7 | 72 | c8 |
| 0030 | ac | d1 | 58 | 9a | d7 | 81 | 7f | 3a | 90 | 02 | 3a | 44 | 05 | 36 | 73 | 65 |
| 0040 | 65 | d5 | bc | f7 | 6f | 21 | 77 | 74 | 43 | 74 | a9 | 36 | ce | a1 | 45 | ef |
| 0050 | dc | 32 | 07 | bb | 76 | e0 | f9 | c1 | 1d | 33 | 6b | bb | 86 | 84 | 2d | 84 |
| 0060 | eb | 8f | 31 | 04 | 37 | 1f | 0b | 7e | d9 | bd | 25 | 5a | 76 | 46 | 42 | 0c |
| 0070 | 81 | 8e | e7 | 22 | b9 | 8d | 7e | 89 | 67 | 35 | 91 | 9f | 25 | f4 | f1 | ab |
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 | 4c | 9c | a9 | 21 | 04 | a0 | 75 | 83 | 57 | 3b | f6 | 66 | 91 | c5 | 11 | df |
| 0010 | 1c | 39 | a8 | 73 | 96 | 57 | 9c | c2 | 18 | b0 | 4e | 8a | f8 | a8 | 9c | ef |
| 0020 | b0 | 5a | 56 | dc | 94 | 96 | 4a | ca | 73 | f9 | 40 | 5c | 78 | 7b | 36 | 95 |
| 0030 | 69 | 3b | 7d | 59 | da | cb | 19 | bb | 73 | d1 | 24 | 82 | 58 | 8c | 27 | 4c |
| 0040 | 4b | 24 | 41 | a2 | 79 | 9a | d5 | 76 | e9 | 56 | 50 | 09 | cf | 9c | 8d | 27 |
| 0050 | 3c | 58 | a7 | 1d | c5 | 57 | 3c | 05 | ad | b3 | 10 | 42 | 53 | c3 | 23 | e3 |
| 0060 | 74 | 7d | 41 | d9 | 90 | 20 | a1 | 0e | 79 | 94 | 93 | 2d | bc | 52 | 6c | 8e |
| 0070 | 66 | ea | 59 | 7a | c3 | 8d | 22 | fb | 2b | df | 94 | 84 | 0b | 82 | 95 | 36 |
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.
0xc2916a7c0e184cf46461a7010923d829642d388224cb6a6e9409afbc314292be0x0923d829642d388224cb6a6e9409afbc314292be0x0923d829642d388224cb6a6e9409AfBc314292bEfrom 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 0x06d590bd…4d945b
// 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("nf9y8jreq+kzUjMr3lmyWDF9Dm2rqRUrLtBRfCxRTiR4m3qMKUqQPcH2KWOT53LIrNFYmteBfzqQAjpEBTZzZWXVvPdvIXd0Q3SpNs6hRe/cMge7duD5wR0za7uGhC2E648xBDcfC37ZvSVadkZCDIGO5yK5jX6JZzWRnyX08au7uRRFdFTD3CswtPVv8AtyefHH49uZoQlCaOUyjOxad6GxxlB3nSoSwPrVF2nFKA2xiCIDBgFe53f0yCdqnwV7lt86JKRUq7ePRsiwZhhHN+PNFEscJ1VQn79WjTN3BCySDiK67U+9tJZBuI6zJBX2GtLqcwaABpRrRVHjxdLFPVctKr4uPPcO5FTf9AHuQjGQhpuga3Wp16YuLyDIknc+DsrqFQcSgjoM7uKGaeo/+1Y0vUu6zHS6yBJFpoc1oNYUnxdK8H2MZPunPrUQ+uI9liNgrdgbVhKWFnm0F+/cW3ts/8Uup8IF+JEVSCfuK9jYzjwgKL+Um59kqKzMWf+p8V92lwNe8wnIV19GyidSllDl4TjRWUSplo31ATYv+vF0sKw+jB/fwXx6kNSUZTolqkHQYGerOVcq1aPkJbxIsRhXv1/qSvaF0brv6ph8JhFhUAliNS+1ZbwH0FfoybQHSlp+dZmMKnPqK0FU1DDuWz5zi4W0eqKag7zmnZLs2teHkGmFITt70avjWpQ7P5PXr+UMtM+8UmeCpEYKOvb+th+i10cickpCge78xwhItEzEKMs+7O1Jr2iYWOs+MhDlZ42xZhtcmiLRftdfRfkNBdLMg/h4+X6XAYK5cW+2ezePes2bAFTQlXT+m4GeizDUVTPwDBs31KuxN7hdAwZfyZYoeK9eBquSu02mJvjoGXw9axOrnKbI2H886j9kTJHgOA5EnjexX6oDN12B27Oreg3P0Ufl2wvLu8NBwFyDcNwNTmeheHEmU1rjuetOX4fJNxnea59+mqNFiXQ/BHRE3dSzU6+n8xMEWKV9U3OeTgpADUWJnje9zkpSbqqeB2bsJUqyZoT+TuD6NypuYl2L0GJeEMaXSCN5ZsruiO3UodrVIe4E2awDGB8fNHyKFEn3OXnZ3COiktnaG8e9dr4k0NubhbzcN8dooRQk05FJo6PC3ZzPh3eUmIluYxEl9lcDdGvT+36WC9ukd3wxlZJfJv+J5n24oR+qxIY/BPzdelThOJ0r/n24gdA7K90Ig8OTbPnVZPp9H5rvBKwuXPHoJcZs0Sx/t4D3crhJWn5TV1O/gAOKAf6/r2bEPxoo0D6WHrt26jofU9S8BGVw7J9HknxejAM+Pdi9GIx7uvBNrAcMCmaZWjgYcTWIvPp/qHzlVpT5+760wh/qDxyI3Z1tz9x442fiMo0VmQsjDbmgP0LyT5nbH3/6Z1/DmUvT/DTzqpjEBH5q8rlOJ5rDttOv1WPwdU1Jois6Djc07OwHTyom/AEaRuk8F5wlipN8DZsxbC6uYEBSsn64s87RCKn3jaySFbhQcNRB5AxYUy9I6sBwUDRlzMULQQs4IXGHGG0kLWrFZ+vtiZXGqPMr6VrR9y4s6pqGpSZaUgbI8J0oVVgrsu7TOfBVxnIktExQlFSbiS6gRFlemFriOVCdjrZHSnF65Pemty9k1//qLGUrns9+0LmulBPi6UVx5vRiVYSfkCk59MNlQ6vzQ2unK5jjgSR0+fJ7cua30KvolC1n6dYpAq74IUIIaylYiDf1QLHPX8r+ipSIOTV+GFQzmLuKVJAS1aisIFadmok+thyeLX10PovagfiDcOge7eiR/UCZ5s6AuV9/4O2/0G/cD/vP5CEBq2NZNqeix6hTVSDlE5ss2xgEv5rozH6Mc/vO0sdBvwESRDWHN0ugAFKG0cfdquMeyqm+2pvpuYgUEQfIiKwlbDj66wmpCX9ziROes5QKZi23zVTYew6AycPgE3wA2Y0Q+MM5nIZbfaqSL2qSbOWVQXZ4yqj6Aqk1zRqkE1bHtcpAymzBpEfeEYwiLT47VuMrMs39b4YuGZxlCMHPs1tyPiQm18+w5sZHzoQ25oCLmN+d3yEIfftHPk9k8CMknOYf1lgbSuCk/R0DVXdQ0wAoA4JU6w8wDbI0nSvwU9//QSX/ZYIEc+JY+9V4caa6jekjNRyFtMoG9TQd73u8t74P/cJX+Y3Q+3FrGAFv3LThr35oKdYTYprEq1wEN2XAq2r23N20mdCJGZ1+UqeJNjBKl2tUHQTmoWTXx91iVzcLw4asTovd0HOFSBuJ+HFT20evVKEIfxUOvZPGwYIdXKUcmVhU9Q7Z8Kml5U3AQz51vTFeALYdg4BeNwwhzF8ofQGDlSx+OEInSlHtX1C0t/Vj/vICQFgsiIEnYsG8ABeHgAs82qgaCK62wKzi8tQ7h6Iu+YYG5L8NOc+f2bCL3uk6M4sZi+GUwAXDqbzuqy1czZdlC/V93XKe1YI/pwm4PwUX6t8tGgn20ffRZhQUgMatmqsycwF35p4nqYDAe3PaFxVV+75md9TarCeAWleIZgwsfx3bR5y1h9XdQwN+ocxLkI+t3tx1Pn0jDmb4syDTYb5tV6utINehOEvysmFoVh90bpizUSI61hQev0DnxF0737gcHeUk1xNQGYiApBnl6DBNm87dAUnjoSJHeSu+zxPOSjSLPJHkb5KrCPoMUZowjkJa7K0qagDlS0jETNnLCBoSicMBizVLJvsdjyyrFhCvmQYi6UZj4clKDwOl02/4kSye6PHxcbU79q59OyJ/wD9RUFbJ6HVCu52pPilQqr8lq15Dd7GIyCmFo4o92BciUK4UklNfqCpkmJ32nKL4sHkV5mcM0lJ3U0syUH/VTjJHLPGxneAvKXxRSBLMWhf3gjz+YSFLPkdbpecR9f1OODxKGxft7ia1dylSqv68MNF8T3cQYMlnwOce7Rv3MJCw7w50j0CGdSjl/AP0m4Apko9MTC0qFzUxdt3TgAZPbXgzie9Mj+duqlxhLl/1IdTT7mQKwgIZVIPWe16Xv4evL4YjPIz38OleZFgDKv5yaB633uD0g9b3V5nWp2z67K1U5zi9Tb+fup9STQ+rhFK+h98iyAILZCJe6PuqCKIKQEMz1dn8Mq9B+Y7yRmKABGAotVZqnJttL6VLWDvKubFLlnUK0B03ojhM8/kISkVMKQrEseiRC5q6m6pM0Iqb/utwLXYR4s4nWiKkvln86My4jmrYFFy4uxB3/xUluj8hAshSUVW+es+oCHlRo84jeJVEtL+qRSctTR3FdMA+Ht9fImaOvZQa+tQjXx/4Po82cLBvqT7vB/edtNS0PBJIUoqc9Bocsrc3qWxAQ5oyv8bvXfxL8b98/NuP6X4w3/0OvQoTtOkGGvRUCL9MGQNwhBXd7zteHc71zAeA+6+eajUeL0RoAYX41gRv+2hkAyiReanWxaumJScDbAAk6WqY2sHuewoZKykJ+pkbt3R5MGi7u0RmSrK1YRLUwal93IyFFnApUj0ZwAWauy2a7jbYTTCJRHGvVcV7yn63dHHsjFBQT+TNqS8adV4LERknssgSUxL3QZ0V04GCkpIQraHMUDQcEg890KPexc4MoXpVC8+3D+MT9cFngosmzNkUk/Vlu1FCBB3QxUzSof7j8aZE0n9Hw+nhpPXAbWY+NGSE/jQIi9SjpQMdL6OPS3p0Pw2pk58Vok/wG/PBWd+wHIwcR+QQUMWsLhBnZ6swi3iB+F1ODu7tC18+2gYkaEllRxZiabcUlMrGTobE5YAmSeSnzQhVv714GK50HsR99VkWIMs0Ah9ZkCgQpALJWBU1UE6qyYQVAT7nsjzM0MHT11sLrMQ7KitHFPQvH1Qhabkmoon/MGaX1EpZ/xOoFWoKn+oq6GhXzKfR1pG55b909Aln/mLE3GICZuIyM5ILwl9R+1b7rvQ9+PSsOCglO7oKt8FvsSXksa/Ukp6oakokMq2ZEbNOoikDH1ab1kblC+aPdULl2YDjcEPZExqgcosPKCh3uCXWtQZp+126TjhC9VRcEP0MBPboTHFB3iSJ46HuwdEZKG1YE/mwVR9JflZkNU2FkMewRn7ltN13t1qI7HmJhkD9lWd/PHs2wNHgAC1rE0tFVkkOqVlQMglRZ1kUV7A8pTq1ss3Xj1B75fb1MfKycUUnw8GbTEEQR6m5DHO2TA6TwkI0+MheeXACmSMnVHwR6+7OdiUG88EoU0bkmiT7QE4WFO1l/6mvj7ZCwAhbJWFPh3QNNz73BOpoLB6fySdoLnfFVPxshl3FUZ9g5/Bhi40L37Yb/DOALrGd69zSEUMZiPabMmBiq2qe9SvL5yZxtVG2yaWAi+O9w8eDtLQzkBEOEx9XdgQKGysszeTl7/NRc3agEBEcavsBCBgkjev4Q3F99AAAAAAAAAAAAAAAAAAAAAAAAAAABQ8TGB8j")
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("0x06d590bd8d4621e09bc74930e9428fc91cbfdae7ec982c6742b0db6ad04d945b")
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)