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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.
0x79c31e1f2a4fc2ba172e7356b1e325f9d8fdaf419493ecbc24287371200000feThe 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 | 3a | 44 | be | 6c | b5 | b3 | 77 | 3e | 88 | 84 | 5f | 08 | ed | a0 | 88 | 3c |
| 0010 | f4 | 34 | 75 | ce | aa | 4b | 7c | 86 | 8e | fa | 95 | 73 | ca | e1 | 46 | 9e |
| 0020 | 00 | e0 | 56 | 73 | 87 | 02 | 0f | cf | 4b | 8d | 96 | d0 | fe | 92 | ca | 46 |
| 0030 | 6d | 70 | 87 | 1b | 0e | 12 | 46 | 2c | bf | d9 | 4f | 0a | 8d | 81 | 94 | 55 |
| 0040 | 16 | e3 | 32 | 70 | ee | f9 | 73 | 87 | e0 | 51 | a6 | 4e | 9c | 7f | 5a | 0e |
| 0050 | b4 | 82 | 9b | 51 | 55 | 2e | dc | 1c | a9 | 61 | ef | e3 | 79 | 9f | 40 | 1b |
| 0060 | 46 | c1 | 27 | e6 | 8c | e7 | c6 | 77 | c5 | dd | 94 | c6 | 7f | fd | 3c | 99 |
| 0070 | 2f | 63 | 16 | 70 | 0a | 2c | 7c | 4e | fe | b0 | 0f | 1e | 17 | 44 | db | e9 |
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 0x79c31e1f…0000fe
// 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("OkS+bLWzdz6IhF8I7aCIPPQ0dc6qS3yGjvqVc8rhRp4A4FZzhwIPz0uNltD+kspGbXCHGw4SRiy/2U8KjYGUVRbjMnDu+XOH4FGmTpx/Wg60gptRVS7cHKlh7+N5n0AbRsEn5oznxnfF3ZTGf/08mS9jFnAKLHxO/rAPHhdE2+mwxkCrtTi4sGf7VSEVxRYQ/bbVff7L+fuVY6m6gkl2lmRcNV5iKJmpWaQsnXsFLSpRi5PBw89391O1n2lNI7V5sgofBeIUtoUcBtiDMLn9XYb7u2d9hClE2Bfr5Xy9aseyDkRK/uQUbkkrkP8ND3W5sf3xYVbxNPcj+s9DkZuZHSQJTHtIjDXkdY5F4Dodxs/rvZjappKH1Drki7vb+cf0jQUaBrb1yCwpuOx/mh2Ggzeblc532GtG2vnkZxp98QUGIRk1PQ5X0mYRvW+JQuDmPV7uk3f/sGUThvWtw2TNSWqkboKxqLfuj6lju3doyyep3gQ1mVl3TxpIEwxtfG4ElisXAJlSVDQxl9SuVg71wybL7BptpuhxZ4BK9ab0HJP4ZcuDcONJQGz0rDfoRwp3JO84z68r+IbS/cM8WuRZX3OINs2Ksc0uqa48s9rAR0LmYraIHwG9HjPPqN5CAFN5FvrzN59N37PJkKkT/Az8aL3Ef2WtQV3q4uarmvhU7nTB/t9JLdm3f3GbSdFprTmNKd8k6LLhqctQdEnnItmbqBC15yUSzHBpCzAQ2hmtiJkpKElqUXrDDk2SkvpxiRz4EBLZ7HHlW56PQ8keCDhSSr1pRez1okKL0uCPOXivLeBsJfKPIjPLP8d8ScZDf5vyek/Hy/NgZQxyEB3gtDimb2Plp8gNs0KlTs3R/BkI28gpE1T3FXD1hdL/57kMYrQHrIaRwIkJiDy4Z/RyAEtsIXrALbohC0tqfZQabsgV+rNwdEMBazYIE+X1HJwhqGdecSEj16xd9WEZXUfR2LTCXRpDzM+1fP/2j87Nmbcz9gm57lKiDW57tBwgESuhofwIIh9bp5RNkwulwkL4TNN+RpaEZIKx8qNGGHUjtOsdwDZGcMyyH3IpkdbJNAgM68s0xSNtkvhcEQhZjZwzfG+OvjlFcIqOUpOLM+usGw1wRZ61mM5lMYEEOfjVIkbv/GfJCNwjKrdpymSrsYys+Q2mIx+FTXGUWgpUZlme83ND7ghwatx7ak0aNiqgMe9cqG54Pka3BWqB1w5hDB77AZeaRW+lTKu31p1Ht5In5dN6HY63od9BOzFoLOHdHKssRhTCZ5qdX7xkAzx0XdxMVHVMA2W5BPjjzsvmyRviv5Y2Jbj0ybcNcsk3JsDitkXsHr/mX1lizptWVgAYcj6d63KbZZebVAeOh7aTGeK3SSVe5Rfp7+GLizWtcRRo0lnIcbg13gozY6GfjoeWkgPiqsG5ztDQWff1qtmpgX9DPk9o+gNYxtvwZwgvi0YA8gLJmDuF9NpJr4Z4jpxSVptHRQ7kzlFV5H+zqyTIbv+zt4EAk00nkwe9yIBDX8ygWmyk5gsETEN9cFBmv/aLyj/1bo67HPNEPeXqO8bgnKwXwA0HTgqsqm5UkZpsxf/QHaxVb832fJM4syshp2gbIMeDd6ObMoWZUSENQuniYPC5coGkfpS9Bzlopx13yodrpcRynNSu30s7vs7ZfEdSPmSybrbcofn3IxzRSf63qm4d3IHwdKjI72uPHeklAOQ6nFLC9yr1KA1CVsan8qAFyV5ph3cdvMQ1upZauBNf4aAme90BXjc2MOelh0pd8mmMcHfnt5uthT33bkoW+majsohM+lRwua7ngXStt+l4XD0WCDigOCI9iFSvdO+od+572FBVW7Wa54EGbW5o/sX2sQ1ci9gZQg8qmrZJ2clqZuWfXb3Ld7NWiBK5TEAlP8iLORmQJC8eZlmwkGZJAwYYLJi8n2BTC9Oc4JoVmtlt+SMZRadKNFMzN7kbbfAsmbgZs5+rfqDH8ijNRjB87c2n3RUkkh29G+Pz5WL8iQ7FB9dwt1HSj2qo5n9twV078jIVYE0lmesTC3Ot9ucUwMjVuBlauX1KqzwTJtVwqPf/d0J8mu431vX1A3zrLrNpE2z/tGBbaHVxjVZMXzItQfwpaW2lIYd6UJp3xVmuGVSunsJuxbRUyU6ZrdVK7z4HMDqkrB3nO0UdvuxH3OGmSLhB2rplj9ydrUUV4cRzclLDPRaVV/byshkogUdL/D/i6kSjBwOCctGO6CLu9c2TgsHQx9lein+7JloyYe+Sfgj5XZmgi6oNornTTbk5D7PUSf3bK/cHlSqhTu5z3VdeJmg0958lxq1IShlUHsVKYWlmlXnsmqMVa6fYK8EiQlYfVFkWSe1LynaKJed1GD496W9QX0ny0bmjalRFqYJhjysO0/sFvjiGrZuk7K0GPvV4wbB41aBqAMY/Zvd/tN8UE1+TjuyXtfgEQwBSEN8v8pc4KSED5opedn5md3piCt/FcvWqnGSiyKKOCPWdi/9HRnFNdmFUvDfCLMMFQ6qVV4VRlV1/Q81+q+WgRNAigztAkP6eUCnqQbPp5mfZtWtFnJzBNAy+r9Cfd9pnro5WzQL5seDPLZdadqb0bSQWo0FPdA3A6OTUT++8dKzHKLJyNrknGBbdOjLUM1m2I6a2aHgXLKARQI256YoZzduW5+2vvHnTML5usreKWGUX91OSx5GmLCYiQQQ32WoQXbtisGq2AxyLY3w50AL4miMLSEYnimOqiglc5sY14yZUTZoLxDhEQv0MfUWSO8QD9+KafZ/o1NIqBgfmV+7rYDwWtzP0a6W1PUFHOFzIDaTt6IIVhOvXRjSae+ejqoWQEelWQI314LiOgW7oXO5WEGBDP5ruWN9VtheV9yPSiO2oOC96LbWPRH8hShEuYAacA2AHBBiP+wf+Z7nBYWEERfOazGOr1s+u91U8s69wftDnU3GwTVe/dE+4/Cu+1sOyRLUyvKh6rF/2dz6852a3vjEM/rhjNFzBPpzIAzD+DE+OI8I2wEuc0SXwJtS/QgvwqvrWFXU+lA5Tdzya4/TIPsm+kfEP8ey44Pc0ydgd/jSDCKAZCMWGTVMgOHZlMS3y/fWG0Na8RZo28Y/IvmFYnU6vAVCZCgfH6CnWOe8VcgDB9XhewBmN/q2XwrGHxLlKBRkz3tkwW0t0bp69hqydoofDW63JgjuOcdeDga+VbpQq9gXERAvBYAyAg+qOe3fSTY3l1msqEcT6odjl51z7nEK1Nb2otpe5uduV2cTSKk2ipFhedC/LA97Mr25GSW1wGdzAqyT2gsdCcGczn2bn0phiW+UZtduwqPH3B/7VrCfarum5weG/72gudS/F7m7MN1DThQsiHzdQGUEf4uVdzwWKMRq0BzWzC6cJeWxSS1hzAbgkVC7UWZjdCjMvoaSsuzR+avcEBrE35I6DOtGFPHwz0wvp6FdWDizVe9164SAf4rNurhzuA1ZuHkTgRmjCZ0cdvoV3HnfVifzcwf4HKUYC6cJ+NEHmlvreucHrPkS65fUrqcgTJx/YGX8GNaXXgST073S22WrR0+2ojpFEuegCpWSbnG2X1ABT6UCr7t89Hyb7Smc3zZI8TVDqW0ap9xpF88wG5bnFOfm7d0FMWM2dncf3rxnQZXSsTnD0aPVzjLQvpltGVn5lxUMmywbhv4ES5i3/Q1CoWKCP4t7ULyPLyxwQBnBO7OxCb/8QnjhSK+vPD+r0AN+rd3ZBKmYybsE9vPrH/kdfM6PcTC36ZM6INxf+mdLz2GmAUhw+euDKbMYNmZLJWAhTmOAEjqRGaPWzNg88tQGyy03kLf8q2Difk+1P7W0av97QSm9pWxJDFhCNE7NwX4m3zuj0hgsKhp2AzG9cccZptbdFmbiRBq8n5cfLW05qWWmXf1/2qcnuoNUItQKvdpJTbNXrmPd73yKDlG7RG6onU3Zyslf17WAE44o2hWQCsFCvEgetvJEjNg60fNSAP7oGazQjsR1ybEkwcc9Ch4ElTb2mEYMH+gcSPju5mDtEnkfo653X3Isdf8rm6aZVnetRddFeYLCH6bnwHCM619aO/d+NiARoC6ZXMlLHGjSGt7r5nDyPRcjklqsakbTWVRZHU++QMOfYj+5wrjN3hvaT+vnw37S58UrWKHne9pK7Ynn98MJW3Z8ohkuAfXcCENlIJNCAUYhZ35V8rxZn/+T0iba4bHPyogic7GarqOXXn87KZ+iksMe/Kn33S2xMu1CpR0aJfI69hNibRjKOExq/OJNy5DuH+TeEuxMIgWLknOntbRbpKGzt9pVGfdjlBW4LUS55qng0uz4iV8PYXfloXuy+I/cIOIa/zdUGPniep/o3SGN7f4iTsNogK1Jpma3eAz9hlBpna3AAAAAAAAAAAAAAAAAAAAAAAAAABgwVHCAk")
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("0x79c31e1f2a4fc2ba172e7356b1e325f9d8fdaf419493ecbc24287371200000fe")
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)