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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.
0x00ef1d48781369776e40f08887c584f62783a38526181eda2a666c223c852568The 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 | 31 | 96 | b4 | 7c | 1d | a3 | 49 | 95 | b0 | 38 | f8 | cc | 01 | eb | 8b | af |
| 0010 | b2 | c1 | bc | 44 | f6 | 87 | 09 | eb | c0 | 7d | 4e | cd | e7 | 0f | 62 | dc |
| 0020 | 48 | 47 | 11 | fb | c7 | a0 | 53 | 5e | 28 | 41 | 16 | 1a | de | a4 | 6e | d6 |
| 0030 | 12 | e7 | 6e | da | 2f | 23 | 0e | 2c | 58 | 01 | 6f | e3 | 60 | 1f | 8c | 6e |
| 0040 | df | 1b | bb | 02 | 64 | 53 | 93 | c3 | 57 | 43 | 9f | af | 73 | b0 | 4e | 0c |
| 0050 | 47 | 2e | dc | ef | b8 | 14 | 72 | 8d | 14 | e4 | 44 | 20 | 9e | c6 | 3f | fa |
| 0060 | c3 | a0 | 3e | 9f | d5 | 79 | 01 | 5a | 1e | e1 | 1a | 1d | c4 | 94 | 94 | 39 |
| 0070 | 8c | 34 | 70 | a0 | 41 | d5 | a6 | 97 | e5 | fe | 27 | c3 | a6 | b3 | a7 | 86 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x00ef1d48…852568
// 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("MZa0fB2jSZWwOPjMAeuLr7LBvET2hwnrwH1OzecPYtxIRxH7x6BTXihBFhrepG7WEudu2i8jDixYAW/jYB+Mbt8buwJkU5PDV0Ofr3OwTgxHLtzvuBRyjRTkRCCexj/6w6A+n9V5AVoe4RodxJSUOYw0cKBB1aaX5f4nw6azp4ZqxcptSgf37/5Pn77RZT2tR/c54iR2uXtriIB+3bRRxLpjg8/LWajDOiNLL+dRcwogjHIPm6WqrB4pDYC+0jVXi3UyYDpEbta3Hi0ijWAjS5MmmD6D6Akcam0TO1iRu94P8zm1mXGrdEedhYO8NfaRhn5fCWi+64GiyfZHxI1L3a5JilBuxuLA+kOUVtnavhDvMY3krjNgYfAnHV3M/kQ11CkD5OFVepYW64KmsEN7IzR7+2pGl72g53I3o76bIlMYP99FLfQwSZ6MxgYvo2Kbf5DylxXTRrYtHsnrEuMSQRb7FTjbciZIPmbHxu5R6/DPYMcuae2fZsX7SNl3oAbFTuJAAUuG4cls/J5yD9v4Q4vqvfSQN9ZtgUeIZGjSzDLoVk8bbkiJXNUp4Joh5XD0B/KAMjmUNx47R1XbDLPA8jNlO2a22w8aPM2Kb9pRIQ1UqJBU7pVgi9Je5iJW9/9dVgyz3fY/jnF8leyzBD8diGSZmx77kpofOYhdqmIpQz5aROtZ0HSQE54jz3KbJoe9Vy6Aqvm/j4sU36jUYT1NyNcRGdorbO+QIHIcdtuKNR+tRqaaSv49bTMjDC3RYTvSTOZDerteyCx5ujkodok+uYVThw1/VBqp9xKuvhIlYDbseRDjJ3YIEjLL+qHX51LtBhZmDUSWUUW2hrZxli6hnS3oP7JOGwXLM2YF7fx73g18VUyXj3aQjinECsp/SiVD4yTatZM6V00BneZ2QZNWGbWFKpTzKp+QKDz69oLzxNSRy9qMR1dTPaQFe0Slnp4i+LpE7E9rcaRNMPaNdOUgmdK/V6hxxDXhLE0IoFLh7EYNiHdcMKdcG02ER2mGbnZsa0FFRDRiY9N7LJuBywp9Y8jg7BrU/XriGJ6l//RW6+cUmA2FXis9rlbDs4DHcdIysuiQqTlWlhGFxtWDhJlZe0wm9QWAqmdxAYfPINwRZYVVVaheFJVt/YOsIK71Cs66FxY68JZtFkjBCy1i25JpqZ/hgQU3ND7l41uBvLNUI7curujyuNUXUUiaurrjjTZkASDVyN7pxPXapDFOOC28yGiQGB8cPV9gV8OhVKM3jR6b+qDvJhwmEJoCKXPe0H33uUlxx1YRDgOTGzcl6PLV1a6izs0UcW8iQiplda97D9UrU6spolgcSBHJct6/xnHBLAZzd/Czm0Ayxb56kn+ermCblDmUWdUcsZNDh1SPm+hd0F8TTRYXgJQKRHj9hBq4wvg+WClf3oM2Bzv7yOGaCj5GjaQsBTVA8gAZ/hqvY8Qx4PdaZ4LXoadCzzNDhUZF23q5OdqClMa1y9SFInHwh0ffUQhe8dKJPXaXJjYbTz60tPVBbPO1612f3AXetT2jmq8xjRXfxNWiLWq1O5bKitIFhFQzzCZqCwMS32V28PzkvyVtV/Ol2POj0TDmKF+jyBs4OHD0YpWHkgTJWpkKmyhdS4HLtOWySd/+H+dYaO48a5pRf6EOk2CfgXGb2OBwusEJG2vqeWYahQYwAnEeDrcctSHIN80epGZN6jrJOsxJZK2Su1xiW+mmR1ZMq54BL3zU4TJsiLs/tsUTc46u65XpT54Tii3PU5OwiAsz4QYwieEEwa08U0kHK2+CznldOSCmlkVEvssmQ7Ds/0stUV5IeZOpC+fHcNU3E2GyDeS+E/jaj1WLKtgiSsz8M4vvWYRNv6T+o/Txnn3rWKuJJNdUZsCS8yPGgHbMo5eo/n7rdGtbR3YKwJ0GbJjWR1CMWSCoDnUitzYRw2Au4zZE/BYS/CA+IAL3eVbh45uw3c6+ze0F9nTTJpIQzCQOVtcfj223joIo3ov3M0PwD5vXNvBTprN3EYgvodpWN6Q8mCc7SubmpThrp/ems78M9/P1fjHaxjcjRSpmtAOBnXKr2LpTOT2CCDKP7O2YqZcJbPM6t0FLO63MWlqr5oRKsVLX5kJoCaBjrAliUkvuaRJYgF9gLVXTxnpTgbdkacjOEhdXXZ2OrVGR0NpGTBTvZ8wWNnJbMKeBImwxHMzV6/CegCTYmThFkkmpvvg5oayvS+ZjG/jrvPBD5YSIAraplq6Ek7p6AIp6wVOvgOcDux/1n+Z6hMs32c3VyHItOK+fd0Orduvr8MQLhbl+HSm2LQ1VAwrp6NHQFetZC9TFDuayuiHjy8V7iJgBqiA7gqPNSeHj5yGjIKntoHFGDiBEbh2NDpBpeMHXYFJvV/8jYtkhoI/X6fmDnWQYxg2suEt3Y6jmbCQaTG0rPaBPddXoUWtZnqfx9QUM5oXqSdImxofzqK1HS9IWY/S/rUkjJB9e+UFgNCD/2kCMOXuaFtQVbEPZFpPK7VPw4hB5H7SEw6ar52TtpRcPSF9qdF1kkodOmPJh5L6if4ysv67bRmAjw9EAURGFySlF+ZeV1B/qloElZROgC8y8oZ+MWj0O5I94i3kUarebmDXMDDzDOXc202KNYaCT0EE7a7vBqMPpJcM91wFU0MwLXw8zlOMNrnfxBW6FcCarQjE40bnM7fknHmL1/zlm9EujnFj81IE7vbMyh53Nxjo27BPOWN1nGu44Xf8wFbJlPx3JRB+cAZs0MSyi7GonwjTYuwXwsMbVOdXFg0OCZFq0tblgqTQdwnCtzBpOqBO3MX4TdX1UNgwpORUehu9Z8R+jg6TKjDDCaM7/hbt52Sg8cYwzClPqEotRsYM+JegBQ+tyeC0g2mTkvxPhsP4/A6BAh4vZBJ/iKsfEaonh4jdvNBWiEJEQ9j5OZnOqkrpdc3RFR2MZcr0V8KCpUNHomLE2G1nCMkVNhJoOIWru9jFFc6bRHgwZxZh+U9Stkszm7+q30aGZVlo8xbiJV98DOz523jefu3LgsA0ArDJcLCHdzOgtStp4tiXQVdDo3dGh6D9qXLhnk9b7RBRp3Agmjk5x/srE941j8M6b9juS1EgKju1gachaDZsn7+ycL5gaoO5gcDjTqFPjHfau0G1R+DGH7eal/NYxJX9Xl7zANunsw1QGXU4Oo55Jt7QdfwKhpeIzoYmVtbn7VpIsUYgNMM9i6oaCHomYQS4N2YURkDnC86mf8RWqwhPfR2SUm0aj8S7FaHbqfnihWq84AKEn49BG72OhVnv4Qx23q//6WjVWWcFQRJO9CfHrx4r+7N5NlwLTsLOip0wDoNp2lgu9pmVZlt5paduCY7gUoF4JUFPAF3R0Wf8f+Y+OXjt9eEzE3F8SDQBjRHjH+JafFnnHHFPe+5al94f/qH2r+Vfpekyt+W0WdBVfTPnTOeINwR4PWW8HFAe7I1CpyK4Vh3qgPrC38DUpY9cAhAT4mVX97Pfr4YGurcoS6XafNmQMaKS8zd82ADvofL8L5cQO44IfAV0yqF9BIM4xVpff53paLLkLh6egwncNu/HIlPM2qFaXXruRrbTBHVKRPyexHBIOmS9caFqqwAXoQu2U1Thzh8jl0Zt3Oesop6ouHyDqW77UllubTxxnYSDC1mHK/zs57XmYPbizyaprccKRcFnHpX7DUbVoKy8tVeJU2l0KgE9MGyZFlQ+AuXYSuVKS9tXn63hH3SctaHJEqhxHL/FxWVgwArkb5vvgEzXA70IPMjWOkan9bBMWHCzibkDWHcZb97uMAM6AdaGwPVL4KZoWlRnpg948uTDj+UF1hf3TIornD+xYQjVVvbminQ8qu76j3RTdhe1uK3QijS6Ukgf1IL5W8lvDQTdtxxJHsrXj93UcTsAPfZJW0kSh0SfVqb6tKCT8vTfqJfZfI4gGRbzFaK8PM/E+OOIpa9ZmhqJQq1HctDRIw95JelnHuaZCjLJB34q1Y6o+0spQVxs3TuWl7EovyRiooL7G31rWIh8alcgqpH73j/P6BoOleP2RcrOX2QdbkIW4aGfrZ/whAQXOHUFvlBepqUMjUnI9YVjSFVbBeATpwAP91sV/PgvXY6oNmp8NoACvrLcjsiB3qTmOvX55tLziT4pJBHntCWEEFZTQGcxbTBpFlPNyVpHACa8pIMJ3C/DBM3U4Cz1nzGF7DyQHuwGcfA9mxsa2LNIx4PB3zcCyc0i3qSs0ouYUMgJSQJimF/+oLWcF3Tfq5JyJAA2C1zAxKfOL0a2F1a0U6OH1IAfeYZHErLlRgKmmT6dMongsE0gOkNK/21pOSzFSy2VAvlzbxvBnFChB2WEOJ1l7kuESLlRqdYv4RYvQHVldYQx3ufcOFRsmP7DC6QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg0QFBgg")
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("0x00ef1d48781369776e40f08887c584f62783a38526181eda2a666c223c852568")
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)