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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.
0x72c026e3a22fd20d867850f157f5aceadfd577d084e655e5902d1c72f3998b0cThe 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 | 5a | 95 | 31 | 3f | d2 | 34 | dd | 55 | 6b | c3 | 1e | 26 | cc | 34 | 44 | 59 |
| 0010 | aa | 81 | 1d | 56 | 96 | a8 | fd | cc | a8 | 49 | 0a | 4c | 78 | e5 | 39 | d5 |
| 0020 | 21 | f3 | c1 | 61 | 27 | 2f | 1a | d2 | 3e | 4d | 90 | b7 | d8 | 8e | 33 | 46 |
| 0030 | 34 | c8 | c8 | cc | 8f | c5 | 02 | 79 | de | c1 | 65 | f4 | ab | 11 | 18 | ce |
| 0040 | df | 28 | a4 | f9 | 0b | 70 | bd | f7 | 1f | 24 | fb | a9 | 7d | 88 | c9 | de |
| 0050 | b9 | 5d | 08 | 48 | 5b | 9c | a2 | a9 | d1 | da | 75 | d7 | 85 | 64 | e1 | b1 |
| 0060 | af | c6 | 92 | 46 | fc | f6 | 26 | 9a | 03 | 2a | 0b | d9 | 20 | 65 | d2 | 93 |
| 0070 | ce | 10 | 4e | 40 | 81 | df | 3d | d9 | 18 | da | 2d | b1 | f3 | 80 | a0 | 3c |
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 | 40 | e6 | 16 | ac | 85 | a2 | b6 | ba | 26 | ee | f6 | 16 | d7 | a9 | 9b | 45 |
| 0010 | 53 | c4 | 55 | c3 | b7 | 72 | 42 | 46 | ea | 78 | 87 | 91 | a8 | 1f | fd | a7 |
| 0020 | f1 | 91 | d7 | 4b | 01 | 36 | 01 | fd | 39 | 97 | 65 | 1b | f6 | 0b | 0c | f1 |
| 0030 | 68 | 94 | 93 | 68 | 8a | 5a | fd | 9e | 3c | 0f | ee | 03 | 17 | ea | 80 | a5 |
| 0040 | 76 | 63 | ca | 3d | a7 | 1b | 9d | 34 | 26 | 3e | b0 | 67 | 78 | f9 | 5e | 2a |
| 0050 | 8c | 5b | ec | a7 | 12 | 38 | ca | 54 | 9a | 00 | fe | 72 | 71 | fa | 82 | c3 |
| 0060 | 86 | 8e | 1e | 43 | 8b | df | 2b | 75 | c6 | b5 | 1e | 1b | c6 | 35 | 5a | fe |
| 0070 | 52 | 1b | 8a | a6 | 38 | 4a | 69 | 40 | 09 | fe | 2c | 6d | bc | 90 | 6c | 47 |
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.
0x14b21732f44c2c336c6598d6dae335e4e3b50d6af81cea9c9c8afd81bfd8b0030xdae335e4e3b50d6af81cea9c9c8afd81bfd8b0030xdAE335E4E3B50D6Af81cEA9C9C8AFD81BFd8B003from 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 0x72c026e3…998b0c
// 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("QOYWrIWitrom7vYW16mbRVPEVcO3ckJG6niHkagf/afxkddLATYB/TmXZRv2CwzxaJSTaIpa/Z48D+4DF+qApXZjyj2nG500Jj6wZ3j5XiqMW+ynEjjKVJoA/nJx+oLDho4eQ4vfK3XGtR4bxjVa/lIbiqY4SmlACf4sbbyQbEcQdePEOppCGuPPbq7TVrT0wVmIzLn9R3z91vLvUQ7m1UL0OifEShfy9JgxjAUi9/MnQ/ohEYjIqbhvU/u8E+Gox9T8d8v/atluTMK0UAQl9IeqLYsWZKJkOou/Bn+fuKeB7R8u2EmQ+RlsjKUgPFjkNVZZgCz7ABcu0wcEw/YLpYizb9tspMpGr/8hpTnE73DqPCmHTcaKYlHeQR0ymJV34zTwWGhojNbENUL5HrZxsVG90E0/x8utg71MxhVoZ3+9ZbrtNCJ5Xb1BULFkMt/ekqOGiRhIsQwnkcU4pzAPJg3mGw9CZsAN/x9j/cLEKyS4deOftgTT8GLP0A5D0wja1144lVRT68jcH/AzuaZ27pDgvx0RNlaXKKx+nZS2T8zl71wvzthR6QuG2BkcHg0SldDD/SdsXpHUsbLiS9mlpn9xfzzLsFT3rGRyDFUs15kG3KSw00fe4bx8cm2gYw1oetZJoHuxF8XHdN3wD1fhdCymMRPY4AU1TdwsoVW7WKXk77d0jyvoro5oatukdHmqafyE5mjsiRGUKou+sPXzuSoU8Qkss/NbvUznHl9AxE+n/z36WpBteOqdzu1ny3YLo/6XF4oA7Vwzjkig48GgPM/n9r6J2uKMDFvNjt8BTWCh8/8gtbgCO6AGG8aJY8EyzjVRzRJNb1hhr+x/sDMaXx+5HUe49/04WWrHXE8S2nqDyNAWw2HoS6zTq1ow3rMritNUmRpwNogyvV5dICZ70IkaxikN3a6vsrx0b7Vv6kYvsp3RoyrSQrgwlWw3NtsGm8jUeeXsmsgIrHT8SDbXAzdocmMlHxPk1OKcBvur3nAyhF/72GEmqmDtCvFyOYg+I+moPBIS6y/NDHOWuQ1LmkL+nC1+Li0MKRCtUf6CT88y92EMvbZ/OFDVQDEEpfRCrZ7A/QflL6v6iy4GEHfd0yJP/CZIKj3kG6iQq7hLyJXXfB5xafvie6wXDJqpgD/NFl+TbTGz4f8j5ibxsTALRW5A6VOaQvxbZcyGL4PejtjIOJn0+tQrBioK2C0dV/k6SvpqfO4dVfyAKEkK1I6ZSht3+iIxIhtYVV3N+3YaS2mQMSgR/7GQV/5xmfhNzmzkibRNzY09oc5FThctOZ/Nm0QZUhm2gfouqBNk+UN0ixrf/tGTd6VnxqDY4mYkpVxhLsl51lqdn9vdla0S0aiyosuBWq7LFdjbx9iipIp5gR+vGD9aTzRbItDexlh6x8TQ25r2P6Atf38IlA3D6mDeClBEuR7bGsC/4tEA/1VaAXqJyHI3KiNXALfAXbp2fcCLeos9EzwtUnCSfqINaxVVULGvq9re+9wahOafskkviI12WnqrsXtdLYDeVtLueg7PD2EK0+X7W4by2+Tx3KqQy8w2KSkaiJYdlbxmGL+jB+DKCfLcmZSowR37Kv3wj6IEVk76VLgY4s+f55K8gH4jhXKZvF3ZDmg74FCrs4kFIPXAf9z8ZXMHkDpoyT0BHP74vIvabGYHLKVEscK8Lttppu4FqQ8s7Lenx9leOKN1NkVGOL1VpWXit2cVB/OAVr043hyv80QC7Km9QW3V4b1DSyLAKnBC1gVLtGDq/xStPEGgfbsnO7ChWWm8rLnCUdV3OROj52HjiQxsSLjJDLVFqzF7xjGcCf1TDjZdpMXIFw0IuRDFdr1i8GS57t2jmqWroK/CZUMl94gUUk57rn8qZnRAzzhvyB/fkIu9+8RZt0+MbOfMNnyA8jDSnwTb/T9zrP/U8NaXr1y79XMDbMwkWrytuKJTe0apM6iGBzUllh88D5I0cocw9JNCeDT68MmTx9c0Mg2e9Fer3uulCC5Np8rwtDuC9bnMrAC0WYE4Rptfeo0/NRI9lI6OYu3BGAcFciAdLDgPd2biaFEb6hf0s+TZE3glAXT64Was1d0tTcdN/u3ru9kTvUCdQYMmh9lj8zuCinlq7kCz4dl7fRS0Yo1j1U/ZLoJzytYiWJ/RX89QyaWqMXihHXYkaH9fBHwMZOVjKsFtNB+2/ORa1BLS5tzXtvN12ODJhJmHkj777ZD1F4nkyfbwfFYsfOLkTuOvzG20SjzXU7rns8DeVp0XIot36o8/ZxsRAczSBLoGwqB70XqC8yj2crelBqqCNwKC3Ws4oTegIQkReHiuL9V9NrY5uSSIEyjuEws5lM33r5eDhOFvnd94lWgN91s/8DvNkmsWZZqZz6NdO0NMOZF3MSlnZphn3jiFiVj6NvReVRdGE8BhrvR+Z4tcjxioIhCtgp1VBuYy02JxN8/jPaHMA7BVVPpwDt1oaHSgef42FF+kKrSzMMWX9/Oaacs3OXHFxUyBWsKpmAXfW01bcQ7UiI1UQroeG2ugR3yO9oi0OcLB+buGv4S2C9ZXLP5M5aFZezYFezEmp+rPC2tPY+2tFU3/qD7nHDkvS4uatq3ijw8=")
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("0x72c026e3a22fd20d867850f157f5aceadfd577d084e655e5902d1c72f3998b0c")
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)