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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.
0x243effb5e1cc81394c0b6872465b7cf6865ce7540717b05f0b45f05462e89c37The 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 | 05 | 29 | ae | 1a | e9 | f5 | 11 | ea | c8 | f6 | a1 | 4e | 94 | 24 | 26 | 9d |
| 0010 | 23 | fe | 6d | ca | d4 | bc | f8 | 1d | 5b | 47 | 51 | dc | 46 | fe | 4a | 56 |
| 0020 | ca | 97 | 4f | fa | 08 | 89 | 19 | e8 | 46 | 64 | 09 | 29 | f1 | 8b | 56 | 24 |
| 0030 | 5c | 9e | 40 | db | 6a | 9a | ae | ec | 45 | 04 | 44 | 32 | dd | 83 | ab | 43 |
| 0040 | 5b | b5 | ca | 5a | da | 1b | 88 | 68 | 49 | 0e | 5e | 92 | 10 | 50 | 1a | 56 |
| 0050 | 87 | e2 | a5 | 21 | 3a | 78 | 54 | 2d | 27 | fe | d6 | f7 | 55 | 6b | 0d | f1 |
| 0060 | 2f | a5 | 1e | c2 | b7 | e4 | ae | df | 23 | c5 | 2f | f8 | cc | f0 | ad | 7c |
| 0070 | 74 | f8 | 24 | ab | 87 | 85 | f3 | 21 | 1b | 67 | 8a | 47 | d4 | 1c | 55 | 95 |
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 | 79 | a3 | 1c | 89 | d2 | f1 | d1 | 36 | 92 | 7d | 52 | 0a | bf | 2f | f2 | 63 |
| 0010 | 53 | 24 | a2 | c1 | 07 | 36 | fe | 00 | 4d | 42 | 16 | d4 | 44 | 95 | 00 | 65 |
| 0020 | e8 | f7 | 03 | 57 | 2e | ab | 81 | a1 | 3b | 8c | 38 | fb | d2 | 68 | 8b | 54 |
| 0030 | 0e | eb | cb | 9e | 12 | 14 | 11 | 90 | eb | 11 | 03 | 43 | ce | a6 | 97 | a7 |
| 0040 | 77 | ea | 74 | 5c | de | ec | e2 | 2a | 7d | 9f | 46 | 65 | c1 | d2 | 3b | 76 |
| 0050 | 06 | fc | 6e | f9 | 89 | ef | da | f3 | 4e | 85 | 73 | 03 | 4e | 1f | 09 | cb |
| 0060 | ee | 2f | 97 | 5a | 24 | ec | 98 | 55 | 4a | e0 | f8 | c1 | a7 | 5b | 2c | 07 |
| 0070 | 90 | 5c | 3f | 4a | 74 | e6 | 9c | d3 | fd | a3 | 8f | 89 | 82 | f9 | c0 | 38 |
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.
0x97a298deb8f3dbd6d71fa3ef7f06fa160d5589c975815bd9b7ff90fc215a67780x7f06fa160d5589c975815bd9b7ff90fc215a67780x7f06FA160d5589C975815BD9b7FF90fC215A6778from 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 0x243effb5…e89c37
// 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("eaMcidLx0TaSfVIKvy/yY1MkosEHNv4ATUIW1ESVAGXo9wNXLquBoTuMOPvSaItUDuvLnhIUEZDrEQNDzqaXp3fqdFze7OIqfZ9GZcHSO3YG/G75ie/a806FcwNOHwnL7i+XWiTsmFVK4PjBp1ssB5BcP0p05pzT/aOPiYL5wDiDRCtVWz6ilHtQfKjQ/gjsVGgcWInASQC7KZBZwAFpsPgCYiNwLKKvq9ei0dMZRVQKD3UVr2ktTK+FXqYbNZEa0SItUJvtCaBs9dSxEpJuW+W5ueRL02bVYKor4WocQZMw2HGOkSCQUpeCLuEF7uaKvfhmkql0DotzEEMO/JaoFFDrVsX9P0C6l9jdM2YTjPpPoNvvKOk9JEAzBzpMbGfPK1C6gVQySIbNQ1a3gYvNjKesl2lVESJPNcrKIKc9VXlpjt26uzOPW48mACZI2fstQColHzJcGsTh2/S64teKgwcNXhRF9Fzjsgh9Z9C3BvsOo/RDS8ueLr7JwLD9lPVhngu9hwqfblLkyTO3aBECs6u2L2/7VNqF/vHsAFn0EhtC0zvBIXf4VCMoqroYZPnYG6zBygUt2QzcZBh9osqqDi6XbPAWiVHalsyX00qE6yUWOmPvk0NSyt7zCspwuCqrnaV7StwxlTAObE1T7ziiPXguV3QasAXFjbKpTnXMOdTncNN/UfHNpkFjk9bRBgtUucaDwEM/8et1Rl0wfVGvJF4wDN1XYyjTdq4cmqSnQNPkdgH4DQjEnC5bxXecxM/kML1HqzFUQ0PpkFP5ujBozhThyCuTb0G22Gqp6I9o923lAJ9a2QnXBFZnCDSBtEn/JJIS+38NGhr4Tf4LnlKG8iZcsi0jZqWutwV0w/sir4mU3jk8yChFZKp6QxCd4gRTeRgtiwTDUM0+zfXL2kukk0a/dWLgo8Dh+lkNoUAy43My/1UHK6Xw2wIG9zAVXBYXWXRvebm9fbAzZjVtiBx1COw+bkgbGXJZlrBIY1vw0NCwemllsjk8gXvvRWVJBlRBFNovqgYmhNbAa1xJ2QBAKVPdmpjI7inEt1QdPwJs2VIarZGf6G+kMJqXGLnf86VJxTrXABWRcb4FaKdjO1YwS2t/VxqcDYLE21usKxVFUKZA5A3yulEDMff0TX1SRZ7ZK4fh3QPe/xGdtxGD571kBCaWxkIrZo6fna96pwWaaCeDHg5NzHPa3yk3SMS+Kr0LCIOwmHxko2mWh25bFtEsrOOc27ChTarN1amw2QlscnSl7DDRmQZBAauG9yqTbsPz/kjM4QdkfLznOXVt24wJ9aXB92fYytme32nagHtu2JUYmUvRQYCebNtNj3ATd6ccC9Va6Bs42LXwVUuM3Y8BJOLV+b+IR+P4yVxdMA9CO9pXvxWbtxsl+KM5/PtYZqs0XbzW2Q9vTfydFvVNAv3F03QMUSvCqQUosoHkCRHD57RqMGZDIQQBUiVoGd//L2Q0IqYrnaUycfMs6cmN84NmUxA1DamLg0irHfa8y+QDRs7Iz7cfs1cPaIjYLs1VQJvstoJ8HulimuxKEoNrZM2HASgwWjtwxrVcRtLfRsCjgYkBFeerD+ZkhqWoaxzSE1sFIqUzuhbfLcwBPPWJv9Gr2j/TvCWdx7ILIBeeP1tqBxWdvEp8WY/tGdr3M6nCjZhnlvNRWbkcmInXPO9PI47PWYVUZ3nSDs+i4f6O/CGtfTi58uCEaG7nZJsIlmqDIgbG80NVoFSkRm+BRuS4kem6kaHrlc77eC8J/HAT20siP/xQJPiM2g85gNbix7QghGDsHd1bSs9S7vVid13tYvzpT4trWVpM5sIiSIlmlEvjjazjdSXOUJINIxuN6oxXw/i5oeQjv5BmJF+nnvR4UYv9EynhcK0bR1mSc0mmVzEZ5jqw/LJ8twfcjeu/q2oWbaF2eLXQhzl6gnF+r7OOP2QJARSnrj/2h+R8ZUtBTvvdRyicU26wZ/PXfjmfrif0KiQzwvUvPpcULCz17P4D+Kwrv8EJgvyOn0iGYR0BC1yGMwE5caA52OI3jzAm5pciht5dJILYqAHhQBk0DNo+vMStpe7Ab1UiVG5nraYv8s2bA4K8b9ForUX3DoxZ3LLXIx8fgBx+4Ws67jXgXkX8ogl1onEyKcROCcSVSlbCQD03aMcAxh6CQDHUPOrBtf1qbhGYo01nGUo26K6oUre4VvFnpiQ9fYmeZFWUFfl8im51MNgZaNIe2jiDClc9ybDZLQxfs2B5Z7Cj/lqXyCkxOAOPQA1iVbf3yoMDU0IlTbOG2Nwgt9IWVxRz/LMb23cg4o4joXNxVwyUR6aab8zCTdTAu2F/msXBg/QWcifjS14yhlOc+OaxJXuM8+6jeaEfEE1jB18BS8mzud9P7kF9wmzUNgUnOd6rmk2vVcDk8kq4YSGmHZpboV4/sLScbu0sDItRigyLiv3N2F5z0cVWNCpX5NOFoH1UijBGv3e16fF7LUMquTWTjLXBe7fP7dr29wEpWNz8gryAc/OkMnRvUkpoKAlobacryyguCl6DQuSTKQkQ9sCT6Cw3IugMCQPNI+k8/xdwMu4hTuG/5B9GNl9CMoffWsaedKs6sJb72/ao71I=")
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("0x243effb5e1cc81394c0b6872465b7cf6865ce7540717b05f0b45f05462e89c37")
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)