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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.
0xac2a4f9bea99eb54e82a88dbbfe94f74050ce8f6844bdede522d3b21a93f7f61The 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 | 95 | cf | d0 | 35 | 4b | 6b | 7f | da | d8 | da | ef | 34 | f5 | 2d | d1 | 08 |
| 0010 | 4b | d0 | a8 | 3a | 3e | c4 | f8 | 1d | ad | 1a | e8 | 35 | fe | d8 | c2 | 89 |
| 0020 | 7b | 08 | 5f | 37 | 1c | 33 | 6d | e6 | 80 | 07 | 76 | 9c | b0 | ee | a6 | 81 |
| 0030 | 23 | 3a | 9e | e4 | 16 | a4 | 09 | fc | 8d | 82 | 2d | fe | 9d | 6d | ad | 70 |
| 0040 | 8f | 88 | ae | 5f | d5 | 8d | 65 | 61 | 8e | 9f | 03 | ec | c9 | 54 | 39 | 95 |
| 0050 | b8 | 84 | e0 | e6 | 22 | 77 | 91 | ef | 6e | f3 | 6f | b7 | d5 | 85 | d5 | 64 |
| 0060 | 05 | f0 | 54 | 5d | 3c | 94 | 67 | 4f | 7b | 47 | 53 | 5b | 31 | 3e | 4b | f5 |
| 0070 | d9 | aa | e4 | a4 | 46 | 90 | 4f | 6a | 72 | 62 | 32 | 3e | b1 | 81 | 02 | ea |
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 | ee | ed | f8 | 5d | b6 | c2 | 97 | 7b | bd | 77 | aa | fb | a9 | 85 | 64 | 90 |
| 0010 | 85 | c4 | 92 | c7 | 2b | 2d | 8a | 9d | d2 | 74 | 6e | 12 | c8 | 48 | 0c | ed |
| 0020 | 5e | 38 | 45 | 9a | bc | 28 | 1b | 9b | 05 | 8c | 19 | 76 | 02 | bb | ac | e8 |
| 0030 | 85 | 78 | 0f | 9c | 90 | 95 | ff | d5 | e5 | d5 | c4 | 9f | fa | ee | 69 | 33 |
| 0040 | 27 | 6b | d8 | f0 | 7b | 3e | 18 | eb | cb | df | 43 | a4 | 25 | 3e | 03 | 47 |
| 0050 | 93 | 82 | 1d | 96 | a1 | 35 | 54 | 20 | 16 | 8f | 0f | 62 | d7 | 47 | 10 | 07 |
| 0060 | f1 | 45 | c8 | 8d | 78 | 1d | 58 | d1 | e4 | c8 | 58 | 2e | 9f | f4 | c8 | 56 |
| 0070 | e0 | 0d | ce | e9 | f4 | 68 | d0 | a3 | 43 | e1 | 84 | 39 | 91 | b6 | 80 | c2 |
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.
0x5d4464d11de6a2d66674a6666ac824d071434d75d8d25923223615dd4c81924e0x6ac824d071434d75d8d25923223615dd4c81924e0x6Ac824d071434D75d8D25923223615Dd4C81924efrom 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 0xac2a4f9b…3f7f61
// 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("lc/QNUtrf9rY2u809S3RCEvQqDo+xPgdrRroNf7Ywol7CF83HDNt5oAHdpyw7qaBIzqe5BakCfyNgi3+nW2tcI+Irl/VjWVhjp8D7MlUOZW4hODmIneR727zb7fVhdVkBfBUXTyUZ097R1NbMT5L9dmq5KRGkE9qcmIyPrGBAup6tLuWHKAAbKlr0FjUxBCPEOLJX/RSOJuhaqZeoCdm6MkGGqtJaNjR1bXiDgg8WMX6pzewehnhySqYdPw1rLHe0dDBSEvHCl30a1rWNsx5/8dl0WfhbOOnevXYKIWounpI78dVZOA4GT/fnOdsJVNTbtop3QP7TuJhuzoCWIChQTN6e/+t0fKds4Rbh4Ot0N9xsVYcW0Nw0nEfB9iw5o8u2iCn426kZWZG7DdOJxprvSPGjYxqolyc4iwbJ8L3WfV4dIvEq6JABJ+6DGLoqnwXCLCxEniRlV7iWrj4a+f2D/VQQZiGmAqkm17/Km1A4NTLbrDkbWXNKaCwoEnJ6b1wqIXsjIkeeOEzzAU1zYJSd0JNltwbYb9HY5vYSVJiSNVselLovoM9AULd5foKMzKFo/h0M54G4440IyKnnX5KbdG7z+2GQ4L2/4eIay9iJk3c6N/O3pQP6hjW9Ccmm30zhP9KeGeHUN2oagh9ffTS1VV+o13B7Hruye8XqW/h7ese58skqj+FZ19zBeicbxxHI8VaxeoWjx3zid2Ncd5HhSXFTGHUScdHdQgmBPoINoxou9JeHwkSlseOUt+Gr9K9oRgn6zcFWJldA7Gq5O3ew6MjEE5MDw8eeSggudA4GrRlU9EMUXkWmzZgtETRv3WVvYcmSRRE9Doo3L0NqqwhwyQr82s+0I2vli219iBG3+mu1ieNeXa7v2np4xzHmM1NbR/ktj+msBj5AH4vcteBBQl1hLGc6mq6Jx/mPGfClyinJ9YoBKxOeK3DXZcbisPC/Kx/Z2xffwA8SRfjVce9mu3w4XW+DK9fDALQwwWP23+HBrL49de99d6sF8EMhPkTqu3B+2fOyKSltwj8vsxI78JjMjjhbOWqc8zvrA8QNR9mhrJ7p5EitTOGRTQffMLbxwVzwxnSR7Qc86nv/t2RW8SshJi4+Nb0GkUabhD7oMcJO9lw1VRMPI/ZzRSQX9vlFwFiuDWVICxYnkuB1JJxTU195a7pfwC4e8RUt8KojgYv1xtNXPyXvAzl6hasBile/TZ0sMtC/RDXRezbLSaNWE9xfKCTUJFCyy5H662XejXaQmjNdsCwR5Afy7sOHcjpYTpIBZaQptCuNaKMzhlwJibjoK7UCdauPlyW8t5HstSM+cmeiy636PFwYsTVRKrCq6E7FkKNfhLELUJIx7UeRshHZXrkKdnwTyYrvSvspxhkJK1KP/ehaQ7zskVE+xNRPsruR58xT4zFzRP0EF3/9EMs7FU3GiwhGKOMJcCvdH1mhgw3erhW7rGPaobOC5Ga1ppY/AmIiXI+g/UdiMUeDxikOPYcTpkMXOWrLHGRQX673ekLrAZxENx8hZee786PjjRmvPtjD+1eb3RCuVZJ/kCAfGeL424LDVUqBCQvTjgdxP0EbdjW4IZJxFHBnA140de03j4IkZB4cGGZaXGeDfZ2E5FNMOiw05YWpq3i7cyXL6wHWMY9Nzt0xqWjw8l9fRnf0A8j8iaRp0LgZ7nOGQerxXW42uQl2Ef6Qas+N9SsEMFTEfCvtAKcQPXNi2TI0bJQwoUJQTP/qatXQzHKqLXmCZUvEaZ51XYFvZAt8YPv0XZ2YGBRTH1Bgf6SIts3FXbjMftzf1zF1Nb6CcwOitid7HF82T4hLZeEzLd/9eVEor7qyjFAj76vThDR75GR8LYgN/rVfvJ0SIiEZw3Y5ih3x4w24bU1kBoW11IQwhpReNKpito5ieHGnLlod5Cxwi1jctpHh8B7X2Gpkh93dmiz5x5Dltne3kGClWefTpRfEaOvOH4vKIDZSv60v/tSrdKuSu3eGYJgxK6V4ZiuenyvuDxq6CfuwJOmX4dmV50E2hPh+TiW1jQAhoieCoKHZaN2Yv8U+BJW8sdUwCvazZ9XMP4tyFSu30YiNDXxmutLCtjm31eDeFFHux69CvJ5PVNai/WSrNNSW9nECKnV82BmJV5ySl0RaLw7jjMg5c2eQcMZq82EM++VZVAfBXbv4mkv/MInJnBgXGg0ZAdBP3r7awQrsVoR9TGpedot3N8Ak1eSe4KKG6qzDCwzF3KrN3qmTPh/4WqJPfqEIro63hSJjvnCxO1IJCXy2+FmhTmUA4eJX0bF25Thxm6tgzf2mTqC6FuKsL7YKufduAiIxvTJPXnh/c5sCzdleOxoRbfIrAyeBuD7ghtya+L8dnrpFg02ol2a8TQM3iUuFY/tZeMeLR7cvT4AZdp4LxzPb2A/bx6NheUriJ311cGfI1SCwWk530qWoDTjWX+EFvoyWbAOyoPTrIC2ZhWdf4D1QJaLD5nMrt3KXdr9aDcmubeufoLr2/2x0Njsw/3orJV7UVtAvKysl8YYzitgD7H4UcXnGuEGqTlLMgBgPfpUBmgSew9OZu+w8t5my0Y+LPWvew4YHs+9Up0wJWPyLWCVPuqrrL6mhZFY6yD6tfpNzPbNU2V5VCx0esNbcrXAk/gZk9UBbVamGT1YA5OF+yooFlBHhydxKa/d5UtokBrRCXFUo4WoiWPAsXEEWq+mH5TAAuSnrghcnCXdmbYOM+u2B2W8I05GaCG8ZBfogljTrLT0wLOBpp3WMG1B/Bh6FIEQyMPTB3Kilp3DIAAEfJqx7JifPq21eb4o/1feFUxFa59lEwP+qs/Xf2vLv6/+6SoCzNA+Xz6/IzNcxWsDrfttgPeuBNp1O+hf4vCBlVO+dVzuDZsPQo17BwG5CdjzggqXiVxRTwJ+9bdupJbZbDB7m77mIG7sh+UljU2+krcSGjUCo8SHwL/oVDl1Ve9zneexujs5pXYM6N5ioqA9P7Np9uNMOJ30guCWrGdYDWG3tCtdhdGJ0B26f9yWnXEiD/eZdzpQ03tdErLd39+C17tIwHLmhCYicJOEQTHw7AJs02pWPA4cBPo8LwRJnXxstt4XMhdvNoC98b6VQG5Of036ajMjtd1gIYBeWXLY/Tg9t622nBdRMhKtuJaIm3mTwgJ2mKXj7vG0OfSDbe87kkMisbqE6aGRmS13FQuLzSfZ9GKzgnNKFTR+ooLjJj9l8k9kveJkIdR4yHAH6TR4JWmvXTxuVLvNVW/pEqnhVy2tDUSbYng3rc7tUw9L65v8QiZ/9vd01w1dEBNF5D+8vgmAcdaLgS/2ZQTU7eknLCoZm2w2LOGMXHJ8UXWi4hOc8+84LOR5AU+S/kDYRKwaXnLepoKJvmojYKVV5Y6WymJBs7mP8N2cPWgpqlYWjHWXk5jqE8HyM27N219xmBTqB/ICdvbLde+k6DlLp2aGcJHYA1CW6dZ7XzFSYcozT7pQw0l22Nyv74cx3wdapxw7fz4jM0YFSebeMbyW0+mR2ycZAfNGvyUA4xjMBqO6Gq7ykPNfw8Ypari8lPr2pqUKqJ9wUVR1mtFIpZdIxhpCpvaseLOt/J0SNaC+ChNt3ayezyORZdEPJxnXPBU12mTy8+Uo5D+aWY35HscsHrMHjNlThlz7S1RU424DUQLWNy9sThFgPEj9xJIrq/mH5dZ62jTss5w9T2AmR2N60spUBxqQ3mpCpED6o9W5WtK9DIVdNbh3KUP0zJgGxPANq39xn46QoQo+jKrUW7cY6h946jdYvJIFn3KmdgnfN/e4GGp/u2Rw0XcVcxgxrFRWMkPGOqPvjnmrVoHRQJ2N0yFj0mUoq4OQu7kiBws3X9f6HM6BU9v5PA0Rz9bvFD802GDNsTrhQce7TRyjNiulzJ2/QQKUlYN/+507u2dz+O44jsuS0vBCZRmNREdce5yh195rf7f4TBYJ6eoEAgi3gT3V2tpCC7d7i0Zr/3gxQ8JfUmmq5IuRQWrIsCy3fYnu9WkKBxm/5PyYeMIh7F9H8eEpX8+6R4rww/GEVuhDjdzJS84GQD7zJQeE9urZt4N+aLA3/ITEp4TP9CryVwFjNe2+qsaL8TbdT9skCy/CZ5Qp04rG2UxovIMG+yoqnrtSrlHw4cF+ScGMwYEcywYT0vFqa40jbWZB2Cfa64NVxwrvxC+c8bcdH+FaXrcWa33GUiiiHMQiyaJAkHf1bLKrLHSPJbXRV3dP02D8xgPLXPOluFpwtgRhSyCJJFzQe+q8RgP7Jc4bBXH8v5u1aB3HBAdRWWaoVF0d+yPxTgXHCZh6vAZb6syGMV6+5EJGCHIPHa8U4jMQ3LwIMVCXqt4JFkR2xSVZbYyasNfpK1KK2uXmIDBNnqjA2gVCTFJsoajHzdQAAAAAAAAAAAAAAAAABgsTGSAq")
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("0xac2a4f9bea99eb54e82a88dbbfe94f74050ce8f6844bdede522d3b21a93f7f61")
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)