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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.
0x171c4ca55abfedb05134523341884bec06dd6f907e8d4ea07070ad4649c9394aThe 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 | ca | c7 | e0 | b4 | b5 | 2a | 1b | d8 | 39 | 5d | f1 | 00 | c3 | 7d | 80 | 72 |
| 0010 | 26 | cb | 3d | 96 | 1f | 23 | 26 | c8 | 77 | 9a | 4e | 47 | 34 | 4f | c8 | 70 |
| 0020 | 4d | 25 | 20 | 5d | 30 | 94 | c0 | bb | 72 | 6b | 68 | 93 | d8 | b3 | d1 | 69 |
| 0030 | 4e | 53 | 82 | bf | 59 | 84 | 04 | 0f | 8d | 61 | ff | 58 | fe | 90 | 5b | 0a |
| 0040 | b4 | 89 | 5a | 59 | 27 | a8 | 37 | 7f | 95 | b8 | 77 | e4 | 7b | 61 | 45 | 96 |
| 0050 | 8d | 1b | 79 | 0b | 08 | 65 | 0d | c5 | 17 | af | 36 | c3 | 94 | 9b | 2e | 5a |
| 0060 | ad | f6 | 5c | eb | d5 | 9d | 04 | 95 | 5c | 98 | bf | c8 | 7c | 86 | 66 | 68 |
| 0070 | ce | d2 | e4 | 4f | 40 | f1 | c9 | 3d | 41 | 1f | cc | 27 | 44 | 36 | 2d | 25 |
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 | 6e | b5 | 74 | fa | 2f | d0 | 65 | 14 | eb | 22 | 5b | d6 | 25 | 21 | 62 | 4f |
| 0010 | ce | 13 | c5 | f8 | 25 | 12 | 91 | ac | be | 31 | b3 | ba | 06 | f9 | b2 | 5c |
| 0020 | 36 | ce | 5c | 2a | 4e | 1d | e0 | 74 | bd | 4c | e9 | 37 | 9a | aa | 99 | 05 |
| 0030 | 36 | 66 | d2 | 3d | 73 | ce | d7 | 2b | 7d | 3c | aa | 96 | 36 | 10 | 61 | 34 |
| 0040 | 7a | 30 | fb | b1 | 80 | 5c | cf | da | a5 | b1 | 19 | cd | 0d | 3b | dd | 8b |
| 0050 | a5 | 6b | 7d | 6d | 5d | cb | f6 | b0 | 4b | 66 | 06 | eb | 4c | 87 | cc | 55 |
| 0060 | 71 | a1 | 45 | 19 | 82 | 4c | 96 | a0 | 3e | 21 | e0 | 6f | 36 | 25 | 98 | f3 |
| 0070 | b3 | 6b | b6 | ad | dd | 2b | 81 | 0f | 81 | d3 | c9 | 62 | 09 | 71 | 95 | f9 |
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.
0xfcb3ecea4be79156859c5be101ccf36554d408205a095cc9a185ad264418f3220x01ccf36554d408205a095cc9a185ad264418f3220x01CcF36554d408205a095cc9a185Ad264418f322from 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 0x171c4ca5…c9394a
// 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("brV0+i/QZRTrIlvWJSFiT84TxfglEpGsvjGzugb5slw2zlwqTh3gdL1M6TeaqpkFNmbSPXPO1yt9PKqWNhBhNHow+7GAXM/apbEZzQ073Yula31tXcv2sEtmButMh8xVcaFFGYJMlqA+IeBvNiWY87Nrtq3dK4EPgdPJYglxlfmu/3zyHo8kdtm2aXUzvsyayMiR6oGrolUBbw1Z/wycdzoEb/JuvtePMWZuA4nmUmID28aEw0uwGVPwp536xaIXdwQcFmMUqN9juiBVDn1qpCmOBgeLNm6h1LU+IWoL/j1IkMElJG2ANtIurWIlrab6d9GWkzN+9KBgUz4zKLV+JmYii0oYq4mFlHXj0IV9rzza6dyFKoXz1yQW5+PeDT8AbqKInMqzXlvpLtiKXYTBAdLK+tX9GVJVqm8YI7PJQbhw7D2vUqCfo4P4jnHWaVWN5uLAm5o6T/RHn0Hd6KLr4nmKJC/hNf5sd4xTE112TgISOogi/HC3twYW+4EhkJmBhcuNSQi/LY2bHyYrxklhzduUnV3EHtxOp6VTI6hnuPg9a4XT99llCpWPicIJ/Ymb6Lirs26V0rMEY7efNkF//l8JlAEGKuaTZwUtqI0kPDoNErzi1xV/yw5mIDfQ8M0YLKAB+gbp1hlvRKMeAuMdqg+jUuodiCItyEdm4aZNj7gDadVnMCOj8FVrzgZa+ZbwTt8ZyTAx5laa6co5riVpCZ9eiCZo+234h3uBfPw5IUDk+bkOnk6l4eX74QABdDIQKC6D6MHzDJorUHvJ30elTCYvfQ7Q2jSog0CvVp6/OaYDlKraXqrcBvcyYoz9fS24B1JYGUa1alpK2MAU/h3c0//xTyXPSEtRPcHU9kTafq4n98BWMdGGa/yGla2rJ+tVZs1BeV6HOZ9uMG7WhM/YXNC6A3LBO0GuS/vlrP8EQQgidkk+P9Lt1Ot/pxl6tEAHiIDPXVnkyHbozUMjtqo9WfEoQ6ynso/VirM3ab2MQKYANz3+bbFwke5WV5/sbNhkfnFq2ut/fnrJU6STqOCRY9vJizJdg5phXTOhpRfDbbOfrTf4p2wuqj94C/+D7t6k5NCC2y6QR2NirSqrwXg3Lnzj9cCLDhlNRY+4lrbM0ZdHPYaoOfjlbBF6OnSfOTL1lMr2vxXviVSDp6wM7d/7r3wAP/mz+Yz13ZH/pWC5Aznx/rsAZedjMr6gFqLKzIlfuF3Fgc7fK+iF/fLWumP8gMNQIotrXNhUsEOxy9kNYfksE1T2NPK70szdnkfDG9pLZI8PGhAIxVyAgVK84P9jpZVHEDJ2iteXNQzfV1yUWfDtOiguu6pOqNI2MyqNzpVgUsaFpbDdVKGJL026z3GmHgY+eZhrDqaFKjWO6ZBYtvar/5GEspmGKSVsIFC0crhU9BopKh4gbSjNlw5tnp86Sv4qOqTEdWqR2/bVoxc+MCzSgpMSZ1y+4kkm8TqXlKlLaWTJrsCw9HHuCUDMr+fn7Dg9h/XFy+EDuiaVvhwccvSe9lhOysNSLsqgUE0aqlqjv9xosSny5gaqkpifCsCeMFoYO42vHKZswDh0268GugITqDDjUxaw641+3tNB9Ge4zqOpg2QTUIqq3c6WIPH3FBxvEtSLXmD1d261dkDjWEPEy72/OUr3EhUTLXgC+JVvCGV9JJm7H/lpfJ/z/LopIvxW/C1vCKwZe3TOxRv01VEU5nJ6tGGf8GMzAN6EZNgZZqc0EOqYA16sR+DayGsBeAc3N/CLS1rPwfO3x8MkTerw4d9Lh9QYhvTLGZN11kgCuffuL3GaCSkG3p4FxJ/fIfkZk2p3WmLqis5F10zhaS5QzEhnMfFNCVrFp5C9P7doJ1d4j3xbegEahdWYQbhIcfy+WVAXVrEKFHN8/DqEB0uMBmuMGGfhRlIMEJivxSFXWzznL7mC5JrfWIiv9lXOV1McgT9JdsRSetVjpWkpIKE0w5W8t7gCcqhxruJjauPlpCxfJz9lB48ppbTww9nMJRbJVC7YK1dbc9ojxgKnAKzk3/URsoSYa1Dz2cwsPOOy0DmxiNdCM4PF7UDlanZlXY3kRmcjYCDPQF73MvIzSUlZpg3aBvT+kH9J5R41mNXbuauoUkIBcvkhQxm+cJSo+QjOXHKKEogB6dn05fYHIlic2g0yupSQQ3J36OYMp696Pp01BhGQfQ1DHvinDZ2QDrupKKM9VHCi30BxCftOiocbfRVcUXLJR4PenAFRKXDFwOxTf4IdrYvnFRwmn4T4G/dUEIkZsGwjGauUOl5N8kSvqQg0wwhXWeNrGWatfE8GJ8XAXYTTfjaxav2xQCc6yr6922+7pZ5N2cJJmdfyQu7Q9cpPGcH955ksqvl9RIOFMRiMppaOUviyITvHYPUhUiXqIHE74zS0z96kDIm0MFcKbLNubnVKXL/Tt6vUCws45gXQxMDfnLn5vvmyR0suPO0Lq073e1I4H+A0tvMpu0qTx0+H0iIArgJ22Pl9wsr+R8+aQY1gzcB6buYCew+YE85ZLmgTUYthxgYpUaLjzOwvIdr+1c/V41SBHsmpIpARy0sFrp3AXB4Lu1kdIc8yRRU/O23IDuK3EVye05eAlpM=")
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("0x171c4ca55abfedb05134523341884bec06dd6f907e8d4ea07070ad4649c9394a")
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)