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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.
0xbc9a05be07d16df1f21372cad956ed18f9070712dff10b900d82130ba31cd328The 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 | 33 | aa | 20 | 6c | 20 | fa | c0 | 3d | 40 | a0 | db | 39 | 01 | 2c | 4a | 9e |
| 0010 | 8b | 7d | 8c | 17 | 4f | 38 | 4c | 84 | 7f | 10 | 12 | e8 | f2 | ad | 67 | 4f |
| 0020 | ee | 77 | 65 | a5 | ff | 6e | 63 | 1f | 2e | 49 | 5b | d0 | d3 | 58 | 85 | 4a |
| 0030 | 6d | 58 | c8 | 58 | 1f | a5 | 6c | a2 | d1 | 53 | fe | 13 | b5 | dd | ff | 15 |
| 0040 | f1 | a3 | 7f | dc | 92 | b4 | dd | 02 | 20 | a4 | 8c | 17 | fc | 89 | 43 | c0 |
| 0050 | 9c | 38 | 17 | 93 | ef | b9 | f9 | 65 | bc | f9 | c8 | 20 | 83 | 3a | d4 | 61 |
| 0060 | 5f | d1 | 68 | 44 | b3 | 87 | aa | 48 | e4 | 58 | 16 | 27 | e9 | eb | be | 02 |
| 0070 | e7 | 59 | b1 | db | ff | 91 | c5 | d4 | c6 | a4 | 53 | 50 | 90 | 75 | d6 | 18 |
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 | 06 | 5f | 55 | 68 | e3 | c4 | af | ac | 85 | 59 | e7 | 0b | bf | ef | 5d | 29 |
| 0010 | 44 | 7c | 13 | 86 | a0 | da | d8 | ec | 0e | 32 | ce | dc | c8 | 53 | 8a | a6 |
| 0020 | 7c | cb | a6 | f1 | 33 | 87 | 0f | 41 | 93 | a4 | d1 | fa | fa | 78 | 3d | 76 |
| 0030 | 11 | 14 | 80 | 5d | 86 | c9 | 39 | 44 | bf | d1 | 82 | 3c | 44 | 30 | 81 | 1e |
| 0040 | da | 25 | 06 | 8c | 37 | b9 | f3 | 88 | 31 | 58 | 07 | 49 | 8f | 58 | 0d | e2 |
| 0050 | 2d | 8a | 26 | 6d | c7 | 98 | 3b | 80 | 78 | 5a | a9 | 1c | 66 | 7b | 06 | 06 |
| 0060 | ec | e9 | 2e | 12 | e2 | ec | 1b | f5 | eb | 9e | 10 | e7 | d5 | b7 | e7 | c3 |
| 0070 | 02 | 4e | 14 | 8e | ca | 2f | c2 | 65 | 1c | ed | 57 | 27 | e7 | 83 | 1f | ca |
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.
0x68b1e2a9e10636fe8abef0f56b424008f6263c93f6d7d07e2e1234e779aeeeee0x6b424008f6263c93f6d7d07e2e1234e779aeeeee0x6B424008f6263c93F6d7d07E2E1234e779aEeEeefrom 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 0xbc9a05be…1cd328
// 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("M6ogbCD6wD1AoNs5ASxKnot9jBdPOEyEfxAS6PKtZ0/ud2Wl/25jHy5JW9DTWIVKbVjIWB+lbKLRU/4Ttd3/FfGjf9yStN0CIKSMF/yJQ8CcOBeT77n5Zbz5yCCDOtRhX9FoRLOHqkjkWBYn6eu+AudZsdv/kcXUxqRTUJB11hgrXn+NG9EFOGYDjA/ow53KGVnRAP+VAveftODj48dy9dbnIXN1Fn4Di0uoe5Cwd14508cxCAcZPvW4OpPYYVyBZ4dJ1qYhmphdwP9OQmWL3+zzBr78x4Y3J51cduJvZHY+qmhnp4fecfAVmBEAwWdCahNDhlq2gI8QCPaTUFH8ByqZob5o211dxXxmMQ0Fze25M10oOmyRq36zPEL4nfIRBTuGFYQeNFYZIYpIwMeezm06/vuUm69IMe7dFlotrIHZ0GMCyL4CtGtW7O7Z0xwXdgu/9S3M7PjYyg7Uwt7FuRTtu5XMPUsOeFcwsSbAfPKmq3S14psTya1/pVrn2LxNPA9+4EhdCQ63uH8Ehcw13OpoDqvihdhQNz1R4CslFYH5GTCKY1X/9wHJdv1QUqj2y3em/9BDdL91jrV8kMJ2yD5CpItEKmlCOXhjoDpbR3jtMz2DeqoMNe1jbUYUyFlGZGo7hmVjAuIHJ/15cP4s/EtTXx8yWimTAHjVrl7+XAEsLDjepnHuYtHZhcUFb0cnJSLs+DhBOa8FXtdOuDOKFCYSu0ZVlcxwkEXTKd8IQXv+skOTpklO6K2TXrVJ3D5VYhQxvm/1LEmbU8qymNmICAU9hRou9Y0RtpCMlcCWdMoDc2LGYECg+paYeG2x7gC3wCaib8YlR4/L15j+8HwFGL7qP1axrnYJUWnFcGNQSuLjAVw0WTDXVXD+1HMxE+udRLmYnfgfhTdEHJAzwyAvE4NpHkMtRE/Asop22/ZhcbQtTp6w6AoddGJPQoSvZQ4Px+odia9HKDnfJfwJAWloPGoKQ0l4YNSLw0/0sliA+eyTbiYsOOjzc7WWtIwOQH8T1PiVbUMCMmzO0p6cxdJPHo/wGHPp0LzfjwbhjiuRvV3g5rHkejXuk3uWUXJpDly3eh35GiWD4RofI/kz23wIKpBLbQqhM8UNTwdZH3Z304BOVKLPkXz2tiMo/HUzD5n1D/LS8drdt3MutrOCR/Q7xrUvcPNekPqVPZz55AmFt43t3TFuNzb1vqU27aq10lY/xNWeqQMNQdK7AMHDiU1E4emodj4YbfX5PhDHrRWac2DXb3tQ2Uq8Z1xePuKjPn46HSmVwkBKMU4JwGJ3dkaWrQRqauA/3dLRJ8SF/5VSt/dTJnU/WCpKY1qBjQGt5zukF4dX9cgUQX2nxyU2GqrAODxyNyl28xmuxZt3FDPGgLgldlOsJjh3E+1jBhJvqyz8DOLyLEoAmqOyoYFMVuIrc7PmHg4teGLpeGzzHBuUbq4K520foFkK4vB+Wy8AAvOKECCl46g6AXKgapngfvMnGP5SIJfmXT/JwqxVbrtzS8/DwfklSRI4Byc5ovuCD0JVhxPwGwOl3+n+xM4fpIxTKYbmyF8NszEVLmaDTRSZ23h1oUv0TsL4iBizxQHZSZcNWJLcsrWHJGsZPGzAhVz5WxMrnuqKp7Puyb6f6Gg3y97QqBO7lETbG4e4cJAW4EWMO0tHKceADnDlikrzokJYRd/TLugvmJKq0l9nDF/ImsSui45Tk+7et5dbFVv1c71CNVN1Gnf3cBT8lJ99j/+YKJ7W0MxT++k0p8+zCFuNwmenFzQmpjyV4yWSpns/uvWCUXYS82pg7Pnfyl9JbNdgrhPdqmFSBC3rtuYRt2Gf+X1NKZu11Nxs9C/9PgUmL/9AFAs+kIAYbVH06ffRQc2Mq6bDvcBKivX4o7Gut1U6gZtsvhYEOWrmpE+XD6xJ1gAHhp8gQ1H9WCVxWf4cOfbc5NXb0AFsoru6fGSW4e/aXA9GDUCG55rEpSrNg1Eo+RH5YAzg8lXEtnvkaOhndJtVbzJ4ONYbkCtJc0SktmSwUodo3FeDnqxjniyN0JUWfGrj6v74AGLDrlF0vzmngysnWsLs2YDw3bB3EuVlSasRapP4XvBcgYkBkFOUtq+AtKanLfny5dqp/X3sYUo9wcWOcsd3ePoS8yw8JEzpUEe8EGVzUVJov8yj/+mA2tqxSPOIS01FsxfsZ0eNxEBLEZlxk4G/Qwr6CNfna47tLJCNjhqIK7w8Lmnr7R4cwjSfMbu0SW1SFiHaWAHIFs6HGZ20nVoB0dVS9F80eLeV3zyI/VG99ETxOF0vH+9Ze0ueTgZqkM2NZGDNJ8YtFWKT17mnvJBGM1RoxdORHK6mX9cw8zHuze5dd/occsw7YkDnj+bBLfJtR1e9VCA7FTwrKozRPWiGuewQ9JDtiigJp0Qs7DaLNiRIFOjXUfssDe5BhLDcChpw/SYhcsYgorm0GSck77fk+14NWDH/cO2uu2rhDn4bk+lmUuUEQwCnwYtUzmFbIu+LxU386jhVPVBkVBT8MMvhZe4zq+EAwdCoU+zVBdl3HepgLUE+RDN/MJbHyttHE4ulzioxI6AcbM/uCpyNy7JH3LLGvCcOXr8gAL55xdzGB0QozqbJBGJpGXUEDRJib++1ecpC6xTpyT1M9h9w1n1/tJ+WJSCD+3f7mHaN9p5r6zPy/E/g9sCL/CfkLcWGnzlTY5m6D8yrhqF2usaEEPtSe0bl1S7ODXnr3j1Ua4LRVMZeNZ3z4rbJZdHHvicaPB5O0PwWe49X1ypSYfAuFvVL31TZagyUwjyY7oav1qXcyjwFzqNlVtySl0tvf5qXl35Z5dy8pCCIgUhxKIOvxVK1+LXrDUD59z7l97celEDm5/Be9FeHFCBl54AggkB3mft5awCs/6akFVfyBg9NQ6nTM4ZNOaAKMs1l8gny0yPH/AYzO/TQw9M4n5uo6w51aPU+4xg4Gc0wiHoeWoR7jPy/DjgJDoF2TCIKPsAtldh6lpqMGfqxNpJjnZAPlM0uJUNgn54LBZ1IeIApAQv131hwnqOUBcoiJ3/3NNThAgOKjTQEVytzZbO3QVilPmCDIv50PZxJ/3gffEJobdy4AEb22IXikX++9UM7a8WoJv5j5f1vZnSpiz1sWWMu876l7JtW19Odd0vx/TSAkMQZYixqbglNhI+gbDE5Vm/ae0lIbUuN2u3fzh3j+f0PMRWF+QaC9ZwGZxbRG0KXgyUKNFayxiBDglBn9d/JMaoJETftslcUrefI7ysfYpfom4NIZnJE62HW8rnZIhWT7vkUj0a7MAZk7VE92iMxc6bAXsJFQZcyiG+bX5f7h9itrqCuFiUwYtMUKH9otHHjvLZcl5Az9akSxy20gUrMrM4CzKamhpkjlQhg9JngBkHePSJhAWv2EUsmZJnlFg08KNq0WPu2nPcNF52R/tOWQxChO6n208qMgUq79ghAAqgv8fx2+HRAp4/RqV97WZqwlP6+ehWf727ZG1Jsrp/yPksq0ePi4QWJzIwNIP5XJSIS8hTjEN3uWx+s8olgyFd28E0oAou9KRJEuHMIfSyVnmTmXItle6XEBGrJgWOnjhf9zxtD3CKf1daOj1qBZiYx0zRu7su8fmwbAzkrf2IQVFnNvB/dpv5T/pBz4+GBMxyVJcoQxTJRmfGYE55/tasxnxI50cb1bEsQmRhQMmdAIOFGtEtbyHo/TN9frsB+ZhKzbgXD2g6UjpoQ4yu53mzeey4rM/pwFbE9OdKiFekJSW1ZaUWKxY/9emAQrIkEi/VrLgDxkHoQ9u0Y2B/HYW3Hkzl++P9uKCMwR25VN/vSuVuQW3SZmk+5UXlMjOOvngm8l4hmVZIe+TMmdKqivBjEwRLDSrXNtkt8o2CIxwHo0qUH3GO8y1EEoO0FQvCG8Z2j5U9BlvlLw7p5DwRhCf0ifnnJAv0CU3ZTUbP2N5VgCUg9ZSrxXr1AnnezPvNdfKnOJxgbrBPTQEhfrrMGfQWMikS6JRO+SHH5e4IJK5ML2mPm2w0xYJ8KRBOwqAsplIqUm7sKlZMRG4AtlNjC7dZQsYtiUFkCpwqDk/ddBbIvtnHTevKubMgREhIvemLWmJb8OUH6jU2iptCZaNAPBHM941GGn/fom8CK2j8JWieiph1uv8VSQ4O9LxKAm4sT01WqkPirWnsLiw5OgpEfd9R/ol3J+JGjvkSFXLuvqaASH5OFval3APP0EupycJlwROYSCMVU5Gu/uC0vpZ7x2uCu+DUQm8hcbZYE0yFZUwS7KERwXbTfiEH01cIPgJOZ6ZEMuwo7788BkP0l3FFgvbqs4cbPDlcYlD06sCddojMcZVvcV4AKF11yhJCvsNXbGSpOUIWav8DM6AZQdneKpSVFUq3J9QInLTlzrAAAAAAAAAAAAAAAAAAAAAAACQoUGiAm")
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("0xbc9a05be07d16df1f21372cad956ed18f9070712dff10b900d82130ba31cd328")
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)