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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.
0x18b0a239f5b31403d97eb32aadd3f070402c13b8c12d3c53b6dd29eb46ae5332The 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 | 07 | 03 | fb | 3b | da | 26 | 31 | 02 | e4 | ae | ee | ae | 39 | 87 | b5 | 85 |
| 0010 | 4f | f4 | 32 | 9c | 10 | a4 | bc | f9 | f3 | 1a | 82 | 83 | 61 | 9e | 8e | aa |
| 0020 | 4b | 97 | ba | 63 | 6e | 8f | 4e | 68 | 6a | 40 | db | d1 | 3e | 15 | b2 | c8 |
| 0030 | ec | 90 | 48 | c9 | 44 | f0 | da | 9b | 41 | e7 | c3 | 9f | 9e | 6d | f1 | 8d |
| 0040 | a0 | 60 | e1 | 32 | 52 | 3a | 8c | 25 | 54 | d5 | 4a | 71 | 69 | 70 | a9 | c8 |
| 0050 | 47 | 20 | af | 90 | 51 | 4e | c1 | 25 | 74 | 51 | 96 | 83 | 00 | d4 | 44 | 28 |
| 0060 | bc | 7d | d3 | 6e | 15 | 08 | 56 | 41 | 20 | 81 | f4 | aa | 19 | fd | 7f | a3 |
| 0070 | 6d | bd | f7 | c9 | 96 | 84 | 95 | 7f | 6a | 50 | 26 | 93 | 13 | f4 | 3c | e7 |
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 0x18b0a239…ae5332
// 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("BwP7O9omMQLkru6uOYe1hU/0MpwQpLz58xqCg2GejqpLl7pjbo9OaGpA29E+FbLI7JBIyUTw2ptB58Ofnm3xjaBg4TJSOowlVNVKcWlwqchHIK+QUU7BJXRRloMA1EQovH3TbhUIVkEggfSqGf1/o22998mWhJV/alAmkxP0POfDPb4xO0wjRiQPlLAoFaEcA+L+pv9unwxqGAdlXu7jpkPNwwYiY3EAB/9yoZexPSttr1vrH//26sDfVAVZ3X9eaGvA3Buk2/gh7imDbJeQmai5emsFtBJg2TvHfW0MOlQlrVuPK7emEIORVfmSPC+uwrjnTFF3wECGmsEvVkQju+x9HjQNLG56qle08ayN1ihWh5dagx6/NYs/EZSpqAIEvzpZo8lseG4jC9cGoQvdDMw+roTCKyKXsyJLKTEBkXGLUWZ76xYS9LRaYYiCRng0aTCdAP0Ke7vOci+unQF61r8F7poITs3aN8qWzqSWasWCG9rO5DrVGjr1KgiV8Lx4R8VnqBeRiiEj5PFXDFq4Womz0ixQYy2hFC2Vz9e5PTCB4j8R+6EYk7BlAGPlNmmJLQOJ7taApnQNcdDwb/NJyE2Rqj1kmj4qC7LRpfc/DZAfQcaj23NjQve2oGmYqq+iG9ZeLEx5ulz0JzkyevARBP/e9hVLcR4gjb/XyVKKjW8hUbtowOqYmgkxjs3IzkyFwP6JSSFet2Gsip1NxKxv/20QqqjqDBZbpQBiwfXFSrHFspBEuFz9MA+POPJVm747dxiJQDCA/YK3tt+7k2jblKeKn+/8aDA7Yj9J7lVm1rmqVlFi3fF4Qfsoas8cpltpSr3XSQS/FfYtCq5NuyJHyG22i146k69Ful3qEcZNFSgxq2ik/8lamYxiOChCt6/4sUz+1zsPw/iHY1QN8jCyDQVtaEtW6avahjLbk0EqFrlzZj67IWesboo7yOQiBIzsd36nEMjCOkfZoZD3cvJKXy5TRkKnwRw+PafnAdFnvgbvvIEWjFLMUiq35G94YBvcMPJnTFITCpaZIOH4qYvzwO9IwlvcX+rZ3cGc9OaB2QRJ71SL3TcP3EypXcPhXLmE6BghzotpBfuHOePLJ1GjsMu8777p7S3PSnDM4jafgeN3BipzPn8K3o8+DVSwScXznI+D0PemWL4Ht6iGwW/l03eM/38WgQGc87rmtJWs++Df6blWTxA62hA7J6jb2xHgqRLd7a20FnCIed/aBHuIy47tU3WO0xk162pNQQtvirNu+n/X7MrJhEovVHrNqwHle4QUMjvOIpEp6CdN57kKJBuoS11gwGf56XdZ4O5LfJJ8F/DubKpiY2XplhtvwRzrl8n+CZpcWUXtR/ouLjS+db+VSIygQQx0n/JKgNjPK+EmPET6VtsgeCHMAF3rXeMsGDANpUIsyF24352R2WYG2MPtk90hScFHq2/TkDs3hkL1s47E5F+MeZMSDawwmMohyBnHZu2/B9+dcsi48TJDO5MRawYIPkyQUfiY6DqgXCeJMLvoZr7oPsWp5RjEdwKYNSLrjK6O5RJgSNR53EhD51Wncximy5ty/o0E4MQg+A04vqRxmRDuxwf7griaMIRLWscZjI68ZJaYRY/1KYQASiQkwiwnbhMBRQ9u6E2FIsGCRjWmW8IyGXvdpkWEbgh68WKMHqCHdSBI1b3AMZ1UuQi8VDnQk+Q2GqHVuVqqgA8Z3TZc7dQJSbJGl7y29dX0PDSQgoEcOn4MjxQUvSKxz5bDqvZeLDdChOojvWO6EkLaXcYh8WPndiP4tFKJowNAFauh0sUnIGpXbLpGCJkAkvWoY+gDNtZHCTYE18RsZrygkuGpi103RCa/yZwuq/Jw4reqsrivdNp8qFxtwxxToyRZlPm03Stj94FemI3IBA2Wq3UYuj4GswKPho9lo78oUpV8/3qzzmG54v5N1GgrIqaX2NF5CtCQN1ODL4OdGUInGi3LOt/2lkOuoq6mlTI3lWIMye41ykHVTyM/qp3YffLMYOL5ch1OHy4CMv4cyXH7Xv/ElGIYXVdJjJUVaEHXZZc5I+5+Mco2OuSh+YW5Ofyifujrw1YJ2A2Txh+Xc1neVnwYAiHiNislH3L7KkH1/naba7Cub14gMA2CyvJak+rxrAhFr8Y99Nqtj+uqwoxb/J1jqKDVlDqGOpNqQR7pa2eJu0m26aYrUMDTHfk+sQWvxOyoCoeSBL1ZO3kOodzSRjfdtjoKxQwjUnXE4pxH+3tPzkDJnTcjI2DAaOqgbUJSNtiYvOoJfL3ngHXtxDyj619zwySHwW4sjIVoGcSFeHakiDZ+qGF7dfQDk3hpd3mG3KVkCQUefC02HTVAHIR6GXneUfqcWj1A8KxVByvnJjCdZ6+4e4xek6rjHYcm+zR/okhYWwaNwt+umUZNoA1cl7oHgaLJ+N01w7Vx03h1YRFrtoUqEyK661P1cd1lNurYit2cLmfprDM6+uFr3hprA8u/es6LhVR5f5FGvKihPbRYpeZJBVQKIBfKwQNbgJ6/KyEM+3t7lOr4srhuC/0qa1X9ifxQ6OWkp0ZW5b54FQeGlyEhGgeAwcIsbratZFqEcLq9QiCnBx9zkj+gphRMkTX6YRvxEr1ZHIliRKBv7WgvpRTqrqQvJ3yUp8/qzBCqD0a/1LJsa18QBTCcc6PgXACvzudytYN1gIjcrmOZ5/zVhYbbXNSp+fvKW+mvxPV2ph3NSzd1/aSIsLsZhTmRr1RplCsq0ITLsTPlyUnt5smvFjVKahfJs8uMk9EM65kGJ5z8tWXqm3UFA9qhcMd0xZ13dlHwoAeoP0LaK0CzWh+9/AdNrtUukS7Jky9bGk6TbE72O+DdxQVlf1gQzV3gvE8NuI+vgJbnWLqye2dvgPOuWqBWoXEaRKxtdQ9DrXGAA/LV55LG6GM2C/6HFBBSzM+F3iptCCM4iZYoMXYbckIKlTf9WegdnGtAo4hPlwwWHTp6+XA+FmiSzfQ78ts/I4qLwnh+GEqt1wzyax1tDas3/FnQuWLsWBi8jkiYN/Geg06nJ6zoeldkskiK253bRRPURT0DywSZqHitvylaEZ5Gdx2CUWZ1i9WKPmbKcFj1vdTmMuvGRiQ/wExjLWMJfmSP+FbQIdajNnGqu0WZxwDxckiSVBILRAI6xxGnmzTDU1iyU2auWA+3LMiD+IHXoj/LwYhjShh8+ShmxOruh6z+v4KDVxwVK3CzVKBBAsQBxdewJrhBGKFZKQ7IUVG5xrWJjijuFix6kOobiSuNxU+7YtMZ/QyZy1dmEnNi3vcWYhoRnXOAoxIfqFEz7LHaHRVSCtWoUQ6VM0iCr96pYXkVQcjzCKt/b7RBQx5jqZU1JzWwCdx4iRQ92WYUIwFWU56tq+OT7LtaM5AtV5u/m4kFlZnzKuY0febEakLAV3ya1XBYKXYkXLbz0IFRwCAoBXOEh2klf2iD+GwtFiexbQa9fAirOCfP9WMWNbiaKVAOFVeW8biYNiYhhQUuZQXqN98Ucgr+q6bR8zvX79/gOsPzUvRfd9qHkIg7WWYKO0MBLAG9FxJI4Lqff66dF/xKJX4/ufv2lwB5SGfFNARK8LMqGPOLbJ5w5bAZxe8MeDfKaOVzwyANDH116FMnrpLcT633gHZZImU5nlNWeztK2KbOs5+5eF3TeLZm1HuWBFvG5jnrj1aM8geF04cq+Rrjf34W/M+QDSLIv3PoLr7UgnHR9K8mAclO9pcWtx5NrR7L8AOo8De/yQ7ZI3LnF2BC6Gax/OYNTXGTFxpi2dSBuVKcIckgVsut0W02fTVsPTRgk6JNACQiv8inATfAlCPTHOhNC1z44Gy/56qDq7VsJbdNHtT4nHPy/3rOaNbdwZQaJjPtXfIzcPDME8M1vg6jYHRmZBbN/muyoWhoEGBXCfJQcujETsCLnXzQ9V0rxqut1Tq2z67xK0XSJR5/XjeA9L4esvAmibsG0Hqb5o2TJYsu7NLVT8NCnfX2dWiXl0GcbC8Z1iXW0JRwTCzpuTma9+DerkuS0WroDFD4ZUbPla92TSUnu3cQpQqMhQnEr7x+tSxvtm9qStkDWjBpkEnaSB1Qwuyv2NUGVpZnENO8LAZ0L2SO927ZL+UI1gYlk4r3tYuxgmG1XkpyAwQBxmWawMrk2N6OUu4M69zfZXcZ2yH97gCkKTu9rk3NPqXGX6kotlpAa7IKGOYo/3J9rAUIHc7kQHDKshxFe2evy3G4fToCTkZ+US6MfezAc0wi1CmuvQcZ0N/RbBgER6jE4CVMtxz2MTTjjMUjuc8IGx47WYCkn/qPLkAYVsNwz39pEXDGUuAg/tJ3Vtc8xdCdvAsUM0BTbI/g6/gZR0m8CGRqbnR7idbnV3J1zVn6c4j3AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACQ0WGhwf")
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("0x18b0a239f5b31403d97eb32aadd3f070402c13b8c12d3c53b6dd29eb46ae5332")
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)