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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.
0xf3dd8d6ed0cd4248a99e2df3fef61b84b29dfa60dec571d3295a771e4c570177The 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 | 61 | d9 | 41 | 4d | 7a | c6 | 5e | c6 | 47 | a1 | 65 | 32 | b8 | da | 18 | f1 |
| 0010 | 1b | 25 | 35 | f4 | 02 | 83 | 50 | cf | fa | da | ce | bf | b6 | a5 | ca | 7a |
| 0020 | af | 7b | 3a | de | f0 | 1e | 06 | 57 | a5 | 5a | af | 89 | 17 | be | 5c | 64 |
| 0030 | 2f | 49 | b7 | 46 | 17 | da | db | 48 | 59 | ac | 05 | 59 | c3 | db | 8b | b6 |
| 0040 | 6a | ab | 58 | 0c | 17 | ac | ab | 96 | c6 | b3 | 08 | d1 | 28 | 69 | fb | e3 |
| 0050 | bc | 9d | 76 | 7f | c6 | cd | 6f | 3e | 46 | 6d | 29 | ad | 5e | 7f | 06 | 8a |
| 0060 | 63 | 73 | ea | b7 | c5 | 26 | 49 | 37 | a4 | 79 | b7 | d7 | 95 | a1 | cc | 45 |
| 0070 | 60 | 07 | e7 | 4e | 57 | 0e | 25 | 4a | ef | 74 | 68 | d2 | b0 | fc | 48 | 3c |
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 0xf3dd8d6e…570177
// 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("YdlBTXrGXsZHoWUyuNoY8RslNfQCg1DP+trOv7alynqvezre8B4GV6Var4kXvlxkL0m3Rhfa20hZrAVZw9uLtmqrWAwXrKuWxrMI0Shp++O8nXZ/xs1vPkZtKa1efwaKY3Pqt8UmSTekebfXlaHMRWAH505XDiVK73Ro0rD8SDwdlYzKGVXvlTdDNNvXBrCDvsSD8Rx4mhB4esZE6ovIlHyJvwCQoK5ZI99DxcHa4pCU201xvJhUtbaHjW+7QSuFwsrsowWY1PMQskPgSbo7c68SEhofAYrsoV8pIQvCFVk0Isey5UG0FswAI3OLPfDMKAHewTT4f4tffaA3X5SFJ3z8nq1sFTIWNeT2bvCzfaZ8Vwsy9EhPiLGIPIeqcmVpEQfyyQMhSAbNcpawm8Q8dYqIc525EGteGTXZA2i89J1y+Cu5kq9tHalAkkN6EIdVjYk1wYiBfo7VyuwGLDzYbgr5eq7R9zSFfTRHUe3DV6563G0YxWg6q/LJI8ugMVBDdcNdlCeYd7kumLhWWGpGjedliih4pgr7meX0UoF1N5tPhUzjtX9stLSg/Hy1+AttcZYezxgigWdg8Yz0SU6h7uGKc3CApvGQE+KlAuFEt/gimhp1ozMB0YO2gF/nLtud2Ip/l9H+mIOXE2/gFIs/0TxIXaGq7D9P1iq51C6H282btOND+BuvJg94sfbvMnCUY4WdUouoL2Nh8sd+/Bs8SnSaeNv6/oXtcjiJ4vhwLIyKqdT8z+7WxZwmB8yHQlG4tPvQWZmSG1NWqnPyIbJa4xTcc+g/y8ie1OCTQnvx2XK7SBQavmqhsz4KUibhb49dqz2mUaG9SfHUmj8f+duMlV+kJtZqWMFRi8uQqjnCxZeaMpJMvzc8PtH6je68ot/SznwJLrDYnpjGbHvkp0+Q7NoW7sW7Jj08jauIFYhv5NISEyQC0GtXPew7KXyx4I68Oo3NXmcJ4lbvoCGDjIUfC5AF8jrsq5+LDZoyzWepTKcvSUtntQyf+6SAkrBRerFhE8fIaTaghfE7/4qgU0UiQOuBweP28zQVjvvajPPdPIe7iZsfoeXDl9kH/h4RPFFCfW/bV/6zSMiZThekUKnQHd9P7ZH+eCJ1K1MjJUK7wzbEhkqsgnuSX/AQVrp9kyRN9yuMn49p5r31fYDjtDaWxWnlOm9Y4uyMQCS7FNgqPYgGBi2AyrY7QXTufr3Yd37mZH+gxXxaBUfHsw+W9D31N/rjm5pQBrlK/Rt0GpwdT0QXn8ZGGzOE2U/Bd9WiXIWx6jODmZKYYtJxetyUh1tHwtKU225luBBOwNjaXUj8y9nGS8C0G/yk2DnKrlCZ2rL+Bae4nFgBuXK2C++RlQVlaPUsWa/yKnKDQRKWxmDFZtwWQl/Ire6jxQAllyiAnw+ezrz3Ajlo0JMrNHkFfaiDlW6Mm/9/4/v4Krl/kXLFsm31IKr1sa73c/8/byU1gZvAt7LdO2DlGveLsVro51AnXbynOCUuMNN3Gzi+z+K0/+haXYGD5dcCCV8aithKqZz0GD3KoWw36rK0n+R6MypzVLmk5YsJaBcqENSW/e88kamTrkmdr5ozLoM8r84dtC3EwGWBOWssS36WM7xSUdVSZ3WqewEypk6TRDgoJYJFExhBopsLJVhbVqRJmx+gzlpBLZk1OKfxtZvzariRjTBEKzX+0U52BiLlZH8CyZI3psq4VHpdcoOKg9W/thAMv3eqgfCxfhz+Y4P1zs3HV0IDbfbHlClCpU+xRQNTaOvaKPeuOMCuji/Fne47g0uBJlvscFMbJ4oq7I+Wv13FfStosjLhmzzY7yMB4ypz7oF21bfrMja2PZnXddOItJIBxm7NDtBI6zRQGkmGKxJh47jOe6K2V719fSzZwveMhrO0O6FankylbROeZ9byHecTLhJrLER814xhsnFb3U9nNJdHUru0yNQnKmu0sAVoodJmR7YiqSiVmdCn3l5ddfB5E3uy2nVzOkQJmWZ0yhlFlkjeqRk//JP7PmPlxffOlPBoC8tTq0xxlwQi7D3zxW6o/eZJJqUbdMUR1NP+lKud+jy31WFIi5P1j4cCeJWtLsMYyMCKsFKZGf2+qTmWkcI0cxnj1WqKOCTorAlr8OA8ky7chCMvlf0eAYo75lTFquV+HzHFTyc3N2hm3CwT/Rs/Ner3warDaKKAFZj4wxMY10N1JgHQ7pvIMbbH9aU1tUlinxFdB1Bte1q1EM+Oq89GFb9W2yutRSeWronqa5lNZH91YLcZ7c+slPxstF4xVGW8s2cNs87YYj5S+fz+ThS+TIUA+MuRVpm7iY7038SlbOrPgLXS6TqxJf9b5HaxePljNggwPJg/aY7szHH4c/RJ/dwDVL/y4wcn9owxzuGwC6W+3vQciVQ7vmwRjvaGSw78n41r/lFAFQAmpJn1+ctGQnDfbTlJZXEYtueM1Nf/bCLc0HMb3RO8O6fWVhvQ2zDApXSo+lw5xTUeEuUBUhmMpy43wHGGbfupTRFZNd/qxq+c9rkg/6vJYsoJ6D/fP0opkgSJi7rqvvvSSplHG18nGQviy1piJkWPoYesD5eExmvoRD0f/8FiyN96symH9/d1dCujRw/amezmJKxzdOxNLEPB8wl0h8is/SIBGhDVAQw+3rBlcKXzJd/Jh3FkNutljfU/SOoDloNOpyl2tg7v32RtgEbMQgHTMUAQakb9WEXX3B5GHQpL5SD0BwARNNCHs4Q4MfCnuLEvgY5GacaIAS4O/pjFEKdC75v8I4LiVZ7Mp8SzuzJ38SSx6DKfVLXveHRR6PDhwAgwRYPGfKzOUc+jniCJAFPNeneZnIAt3eSNOleac1tHglzHhIpR6K6zri7UYUeO17uITCHzKyrdfNSc6G+rhtrzRuX6HI0UaTTxcqhlIMeyO2RtmS5II2hnOsWNqfxNQsSzXW4yJzuk1k1enrPRQ++jx0vWKWNT6Zk965eFQtef7Teg8dTZyToH9vPzl5d88V7g4vXaWFi84bZuJk9uZGhqgEQPQ/5pCAAll2ZYhv61LUyeewUnIiFstnSjRlheY0fysP+3QpR+9l5C1BwSi25Q0Q6QRVHsK8uE8Q0G6eA5iiVrSDqxV2DADpib/p/3X8BBvi4Wr6a3fR5bk1OQcZk9Azp31NwNZsjIRSNBf1jUZU6XeF9SWd/1R1mQofbtFwqr+dQSvrZlKHA88Hd7G29JSVdOVh9gTdYTKihBVTgaVwtEtB69VozNN3TG2HA2n8OFrLhnywe/PYy/AVcma2jO3jx0gS1i3HGfoQ80c3t4bgO9gbWFZUOJu9XNLUOfbPLgtNeNx8jncXyF6wq6LbR0ojhRRD/Qyl0Fh+idfisbQI/10Vd21nU67WTzhj5Q0JZS4n0qDctPt22oDn26hVtZp3JRFzG3cSpHcCKki5oHbfX9w3p3AqZcDj0GdnF9EQyq67Pk+OTXfXZ70YqPFlyt8USsxP22UnNYHQ3N2H2bLjqX3GkwjwEJvYow5atJkBSQEgWHUfycgVLzutRX3Js8Q+CxSznnlydMRJSrBr37FhRXzboAqvSa7m2Z0pODnTWoCAdsIGajSXrkHUUun5CmGK0tCLJAtyvENdLROeCf5VnD0l2AD/gQxGaw95IyrIYMVAzhBT432zHon8NIti7x6+m2jJi3C4bpXli5Y6oOExyjqnYtpjMoM8xU+lo56CAhH4lAqeG7ekR1lb4jJZT8D5bMWubge8OHkLCTOmCJW0Zh4sH59f0Db/JTFIqr7VL/4HWTk6C5xFScN/a025mImeLRgz5v9obXcuUgdu8u7ZkUHlH584O36L/WP5GtDCYg6Fl1daVsBxY7RneX5TBnnSB9tIQNTAvyNpemDRnJkD2UMO+gnskNl7IqeIbGZ1lkOf6u6CsYgCkisk6uPKbEi+wlF6QWDZKdCWbXila23OhvzfdTw2XOtRRMriUzBG9K+PTzgIYbelkZZjdNLr39JHPMu9SF7RcEIriKZED9qbtL6C13N7G5pGomn2bYnpqqquQD/KQTaIJDalxynhLCQL9rqXYNefOi90NCYm4703w57KC+ozc2WvbIIAgPt07nv/34m0J6gUA/nozcvTY6iJTNmq38O6N+RYVC7v3ib//ahJHjxeBJvl/H53YdxwSyH46ecA4HIBuvfWDk+21G1nimoC6Uo95HDq2M7KQKvH0WX8ejFczx2La2R333g7Jz1Ak6V2UVMRi1wOuGyp1mgeHL0Bvy3fm8t6TmRxVfZYhddHW9aUDQjd8uGAkPncjT/VBi+4ALk1uQ62cnrZp53R2DlFyPi/VyxTwdSb4nImi7klMm5hHVbe0CNouUltI3e80AERNqkqTaDiUxNWqGzP4KDBo4SViKju39KCtkxsoAAAAAAAAAAAAAAAAAAAAABgkQGCIn")
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("0xf3dd8d6ed0cd4248a99e2df3fef61b84b29dfa60dec571d3295a771e4c570177")
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)