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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.
0x7cbcef6f9b351e436e4578b8d32b60f00d2a935d2ff62c994746e94322cf9c2cThe 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 | 49 | 8a | 7b | 71 | 06 | 44 | ad | f8 | 53 | 97 | 09 | da | a4 | c2 | 19 | 63 |
| 0010 | 02 | be | da | 2b | 0a | c5 | ed | 2e | 21 | 7d | 17 | 1f | ad | 0f | 92 | ea |
| 0020 | 10 | 05 | d9 | b5 | 2d | 8c | 0a | 42 | 88 | f6 | 8e | f2 | 71 | e2 | f9 | cc |
| 0030 | 67 | b4 | 3e | 5a | 8f | f3 | cd | 61 | 20 | 1e | 4a | cc | e6 | bc | c8 | 13 |
| 0040 | 4b | 8a | fa | ae | be | 5c | ac | c2 | cc | cb | 36 | af | df | ab | a4 | d3 |
| 0050 | e0 | 1f | 70 | 8a | 05 | 8b | 0c | 23 | 36 | 82 | 17 | 03 | 2c | 11 | c5 | 13 |
| 0060 | b7 | c5 | e3 | 54 | d8 | 4f | 76 | 28 | 16 | 93 | 5a | 72 | 73 | da | a4 | 65 |
| 0070 | d0 | ae | 55 | e3 | db | 3d | ef | 58 | b7 | d6 | 87 | 28 | fe | 43 | 4e | b0 |
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 | 81 | bd | 41 | 55 | 1d | ab | a0 | 56 | d8 | df | fd | 33 | fe | 6e | 53 | 71 |
| 0010 | 39 | ba | 88 | ac | ca | 95 | 9e | fc | f8 | e0 | 51 | a4 | 2e | a7 | 0e | 6d |
| 0020 | 7e | f2 | d2 | 39 | 49 | 4f | 23 | 4b | aa | db | ff | 10 | e8 | eb | d2 | a0 |
| 0030 | f0 | 86 | f9 | ef | ac | de | c8 | ef | 7a | a8 | 4c | c9 | 6d | 62 | 50 | bc |
| 0040 | ba | e8 | 05 | d0 | 07 | a3 | cb | e4 | c0 | 03 | dd | eb | 6d | 3f | c9 | fa |
| 0050 | 29 | b3 | 96 | 77 | 5d | 92 | 2b | 1f | eb | 8f | de | a7 | 6f | 86 | ae | ce |
| 0060 | 7e | 8c | 79 | b2 | 17 | 58 | 17 | 2b | b5 | d0 | d5 | 7f | 6d | 4b | 8f | 6a |
| 0070 | 5d | 33 | b8 | 1e | 97 | 18 | 7c | 3b | ba | 56 | f9 | bb | 7e | 36 | 20 | b3 |
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.
0x360b66d121de07fc7150b4b2ce5853c4f436608bcc46832c9582edce0ed7c6c50xce5853c4f436608bcc46832c9582edce0ed7c6c50xcE5853C4F436608bCC46832C9582eDCe0ED7C6C5from 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 0x7cbcef6f…cf9c2c
// 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("gb1BVR2roFbY3/0z/m5TcTm6iKzKlZ78+OBRpC6nDm1+8tI5SU8jS6rb/xDo69Kg8Ib576zeyO96qEzJbWJQvLroBdAHo8vkwAPd620/yfops5Z3XZIrH+uP3qdvhq7Ofox5shdYFyu10NV/bUuPal0zuB6XGHw7ulb5u342ILNDP9buFZYfbnZRl8quK7rJz+7VEK1LAAZpR/St/V4zej1nxoLhKxsAFV8BVG05DjDpS9If6vDA6vdvCy3U+PoCMjrULMA4MBOzw3e9McU2PWwhMxGj348Nl12Y3DgSBK+XpHjGzr3wr9XAX7io3zmyzqNBdQwRe5ZS+vYeiGcZoc5ES+b1ArOu7ND+6UU92oMY5sOKblORdw/h/aiUm2oTC5xggR7kh95qs5v2nVZCYQ1GiBRRxUNPo9IzxOYMPMY5sZTh0FVZzlRfpR30GXfM0VXdVE+bS1IG+IPGGXhiULTBvaKkdz25LP6G8upKaAq64BPZWM+CMA8A8HE/l4/+eJxMqDW1McW46gr27ZXoKjYfKWakYwO84m3r8Yo3jCYkG8foj1tSV55DvJ+WYKBzLBwNJ/3Ej5cW3IsxaDtUxNNwFNAeetKCiDJryeMi011ldHezORF1aCwfXHipZWt/lET3wgWRRcLxnVU+stS7jjgN/AmR/xRFL+thqzDC8W7xLTkMn4pKnqK3WrVBZ7kOjJLrENyrOBT5twA8J5P/bFNmK0ossNBUbtcaKWfuLa0iPZaj3bpFkkjPUJ9lorOuv6qeXS816VPwJJj+BFX0kYZuis6EuU1VBVYM+bKe8qN6xUczHwRaR4pKBfEYeBtE2J3rHGRohgjUxd0kpo9oCiG4ut93dGqfQkwhaUVMdM7XVuIERvEzVJGYcoLcBxZnVLJuC8i5mcR6V1BjxEH987qkkcD7TVKwruuYDaMtzyqMi0DereYtz3li1kKhYeAmKXyC0Zi5OBiIt3nc7JfKMozG/LvJ6V+LWA+sdC9UusdC9FVqijMHTTDHzY+PyxyVJLQqC+cUFzT6PvZa1+dTBuYHJjbopdu7dExUoSsIhLBnefy6BTEm7eL5aWET8cCtZdxp5hFzwaJlzLEsWe9C92dKcCi5/1rT1CD9Y6N80M4kMzgKnhscY9pGtPC+l229Ym1kwcbL5AK+OCJ0CfYSf6Ng0vJtDbNbbb1UKp0vWpORsQZmH0m43Gs7VMDBTgqXgOedFUpjCPwVliW5LZUiKZoaOEjJPUsS6WhylUnVfo3UvoEohAQ1Co2EbpG1n26lDB4A4IYTbPfnyT62i0e3YTi5udg1baQhoriAZCzrerimfLDk0q6t7NyR/qnsM3Vpix0fEOEukR7OU8pS/VWNsI9vrATOW9CeQ6YxPMXG7dqNyS6m5Y9vgdD8Feh5Qgdc5T3lrUAjN1loQUVyA5LgXwLdeAcMNrNJ4G9o1RUOQwVQ1XEmp4FWTjonyCV/YAy2Qcxee1Ax2aQnLrbBEC+f0GksurtwII3+R3gRzr/m3Y41o2aOFY8z8+ZzHqg2cIJkccTaG0+Yxe4V0hOzr8lL9dyhFnXlaKPBKvHnHY3oaPNBsm4Lq7FwGRU9SaX05FZZSyGJKi2MAMXazJgxlbRR4/7CXN4jJVjAuqjrjYeyxh83w2RRvzix1H9yDUBmYi43vaI7rR4LFM9Tm2S/BoWM9IobGIfImPTwHFdzZTFaqbIBwH/3heRs5zK48fnIYBhIpn/98LDwkjJYv6RTIKp3oRLGmp32g1pnxqLye720vjO617rgSPMkssx3yX1yLC5aceODi/+bCm5RbQL2P9Ax9mhuRwThYQdRDyXIIbjU57od2n5r9NJafYziN1csGoSZ+XBWB7CspQcUZc9+66A27TjoacRneMxHnOwwrD9Q4VJJDkWlYyLac2C066pws3oXniYofAUUiRP7KWYVqBmLu2rj6hxN+/cTd8GX+ISzwerpsbaALI6LCSNpBP3JIaXw3oRqSmXz375mQsIcHYz8bSFDJoJCv7TlgpJIlwPTtEXF95AxYeaGpnWLZVPj27BkKrmYDXunmdcDTiSY6QARCP6AcFGm3Kt7rCIQ2CZ1t5sql0quA+WVfOXBj/WPGAh1FnwAOxUfmMLPJO4VHQPW0/AZ8BtFE1WymbmLalhy9BGSSyTa6aluHTvmcIgtFBSQfKNgz5lGPy1kxH9ZWQoalC1tTuFfyvM7NoOlFp159obI9CMALjLX9RmTyxs8lKNn5TxzWbXrP5H7pyPLAiH/zgYyYLUaW6xdEsX2DAJG6TmBrJHk44Ap6+wVWOgEvtIVPOLRbtcwKo6QiZP3lD3c9qbx1gPweq4Jw/dblvnHE+7WQXytqFfECX/7ZUKAEf/CBqBW8poXnYL2T1GIEWgn9RQ1svx6GmHZ4fmdTY+3jZv3fWMJDx6s97SEPj3bE3w0YXtlr47+VG0YWyZf5aONAcQKHgLzEpGPfa+RfJR8n0OYSWNchYc7Z75k+ZIYekQut3GP6B3XnEdQ6tgB0qbeX7evdeTVwvokuNp5T1jPosIOD8gs5sfMz5B1DyFEB/HwUuLEHwReWLvCIWAxTny60gp4bIxKT3Yx9bZu3KbClkY=")
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("0x7cbcef6f9b351e436e4578b8d32b60f00d2a935d2ff62c994746e94322cf9c2c")
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)