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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.
0x5e909120721a2cb7af6c43fc9884bd57f53f8d02c4457d812ad725ea55b19c40The 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 | d8 | 92 | 39 | 49 | d5 | a4 | 89 | b8 | cd | 74 | e8 | ab | ce | 6d | c2 | aa |
| 0010 | f0 | c8 | 07 | d4 | c5 | 95 | 2e | 68 | 56 | dc | b3 | c1 | 48 | 2e | bb | 7f |
| 0020 | 9e | f1 | 58 | 1f | e2 | bc | 76 | 11 | 4f | 00 | 6f | 4e | dd | dc | cf | d1 |
| 0030 | 57 | 27 | d2 | e4 | 09 | 7f | 80 | 29 | 5d | 73 | 26 | 4e | 97 | 9f | 67 | f9 |
| 0040 | 61 | 4a | d8 | 0b | db | e5 | dc | 8e | dd | bb | 95 | 73 | 38 | 4c | cc | 73 |
| 0050 | 11 | e8 | a0 | 27 | a1 | 5f | 98 | 54 | e9 | 6a | 00 | 9b | 39 | 21 | 8b | e3 |
| 0060 | 56 | 39 | b1 | e7 | 95 | 41 | 04 | b2 | 4c | 6f | 4e | ed | 12 | 43 | f5 | a2 |
| 0070 | d2 | 1a | 7a | c9 | ce | a3 | 49 | 9a | 61 | b3 | 83 | 94 | 75 | 60 | b4 | c1 |
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 0x5e909120…b19c40
// 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("2JI5SdWkibjNdOirzm3CqvDIB9TFlS5oVtyzwUguu3+e8Vgf4rx2EU8Ab07d3M/RVyfS5Al/gCldcyZOl59n+WFK2Avb5dyO3buVczhMzHMR6KAnoV+YVOlqAJs5IYvjVjmx55VBBLJMb07tEkP1otIaesnOo0maYbODlHVgtMH3LB6ShIBh5+uiV6zFc4V5EMNYoU3oBvoLvOiTZMU+HWopbYjaOZCePPXZ8X29dNkobx+cjol5SjHIds0F12dhc8MKh+Hd3tF9Csj/mFl6IrbUxJxYqybmmOhjvxVsxmbFiu/cYRx4zWggb2TXjXffGhB6pmu34l1qDRGDMXr6zdVSeI07O/vbWfoUjMOtnvef4DdN+gvm/a2N1HBmk717xTeOhQw24Hfj5sjPy88wnWm+lDavZ3B2Dpbv0lZYZFtKo2/0fYq/Pzr0ZBk24cdOaTtFoupP5ZKLzCSU9mp2X0CNtouWhd9MvcQSWQ5YPr0hNL2PIZDTgBtW7kdFhk70DFq6blLTVTD3/wLPnzTmct813NVXnavtXBki/wqRbXgGtS+95yxK0PGLiNA+jjRlK6JeoGA8hPOlRbDMVhdU2n94TDFVMl1hWgt2PxW3cRpWy/mjhoZ1JkEf6vP4Bmga4BZa6sZg2hFE3akl702bQWyTJnSOgBQKd3I9u1X0Ylq3nEpb2XXzbh+RLYxv8471EDnZiAhV8oF0Qs8TcIfwkHkiHwW/1upo8msNpJfDrcAzwFZ9klVQ/85XLXiUGSz1BmvoEzDM0FXKTLq5e5PySRTGbCvmRUK0kFlvEkIMlFZB1PPjkVnP9BWRsyua5ZyE4Wf3iilcLoe0W5BqeFmnXGKwiODPkZnR9r1mN7t/XoAvrEQr/1JZcCWcu13nbP5+TqBwv+4bx7rKTmVntkUztZyXH7NRwcxwITMNWOVQx9NJ8YoWCW5FDYW8VmWB57UeRJYEYvRfAo1f8YnXpSEpB7ryi/TbibX55RrzCCnGmE8feqgm/VzNKgAAGL2AUw78Tg9+QqROQL6V7uhc+Tx+ta7H21X6QzKjh2uswvVocjMde5WzP85C0YtVHfQpnwTtqTpPh4cuTrZix+fUO9qD9MnN3ujzuKS8fEe4RGQN/Eq1A4u3GkjJgik38QhVxlS7LloqjVj1ijkGeHEe4FJ3ZL5TohchFEpZ/KHKrin5erGHvycKgRcGs7iyo0gfe0H1PSdTY2v/8ODywzu/rFP3a66tm+XvcLox3i6PUOUPEj6GprPpzTe9UI7WqIKcx1vnx2mXccEVZw4D7YdaqBURO3QOSubjn4jWNMgZShxHj4LTufiKJxWZ4YTX6RnVm8nJJMWsHuF2T6v7fImEfZ7j9SqwNy/to/n6sB93N7+qF/h3SJVx2CbIfSuzWGn3sIhJ3Drkc5wzEh+wBPuYT7FydgQ/htc4WEFtZe/R/85WObQLsOGDPZNlwrm4fF3/aaKmfd/IgFuBlW1fN2iHaqN/C0p4JNA/C1KJPBxooDfQWCHgHuqoVf6Q5qoy8st3xcXhp4Ta4orp0GRkR+uD/aFryMkarw722hJ4bL2T75kU/B7tHPjNtJvNqPPrRV2g7GfkDMg1bi9mHKPPVnEvIE0kBB7GgOgWvqrqmSc87Owu3SO4HfupnuQumfLj/tiCHCqgg7IkxOfRSCq4JZqRTKRh80nuc6tu7YXjKXQKr2tVlTFYSZxpYGHF+OTIVt+dMJSkvEkhoAsAdao38cj3toDxDAmvY/3RSn/0rhBVYbyf7Zwo8z6YXkIEzhnoesUMqpwn9qPxq3o7ZWN6Y1lbSwbrbVr4Im47nqjzs5lirMfcgDz+KGhzeYiDmqTYQ4IogZjplqHJeJ2enkDgtoL7H9nqYjVHjptkuNyUoijE2O0p7y79PE26r/AQGGw4QFLylTP3Mu+yLye45b5LgUpqzEvTB4Hp1WUmh6xfFlHUHiek1hBF/ICQjO1dNMjjyZQ3LuPwqB5jIvCk5aOEaY67q6kGfuKGqZqmOENOZYOlYpvW/U7P4wNxl4eJAocUMuYwLky7PLDSSWgdtYyQj4KNx82nfm5+oxhfcNZvibFacTV0+cV/jVtRcOlXY981Oo13oiTxSXwdPMvEKW8Gsa1SRqFkn90Pjo/F08Z7otEn0MPpsage3efyyPOMQNQ95e8v/1Si4gWL0/r5FvWjgiCA0AzBb7WirDijxrouISVbM71WmXy5wrHWfcdiiUb5FvU23rhJaJCkRHRZrl7n4MN8pxmH6yb5GOTf7A2AotCQf8noJAJ+DIFmeOgujIiV/aR3isL7GwUAnfdhR6wpkWoDzTtRx/hWi8J1xXG/hhWIl8n5DnYbZGoahH5eGUgV9pARCBQFUEeLfd32K2UdUlUumf6dzMSaPn6SVg3FyO0PZQ8+xBxalioevJmc2NOm9kbuEN5xTpFgY69LptsrdV1v4xmbkCbFqnLYFQBBIHdb0CQjJuK2DTYYlKXMi++eyVrF5uIxJ+srWnODossWlkI8wmABPtIcpu8KjKtMD6dDBybiaCZJTiltjvfl3r+ZIWKsEIlVSVn4jPZbVOSCrsWlX47o6FaCB2IIy7THqiPbNGPj7Xa5DdEgy5N2kUwoiIOcUHVh+JTUzL/D38osAM9uCwsX49DiCQQXDTXFszMcMfDEE9bi35Sb22noAlALVa71MzOkDi4gHSZLqAwp2sFR67c9egWtIGci9pzX1Jw04MVIhhq/FobowiTDLFqhScdphFUl2RIa4u5oJXfK8TeAx5f8vCaU4mro+l7F0YbEvpLP+3SmXMj6Vr/otqOktBmgILvZM5hc/AFr8BVHdYe517n87VYtlT9rQE6jgAPCJsfxPimW6jUtJ1cx6NLNgHJJ3caKyiPvWXpEVmKtx70BpCf72mlGKy2TOFfQeR0v7wuwNQQihy5jVOTwdNZXCNNGorcSAX/nkD49C8Z3bWSucof3ZvT5PZ4SDYPExo6VFnF2e0FRYoBpnaX+w/0fUQu02nu6O+n4GWoIwRlxOBx4N2dbEnwq1+AP1JEawYfuno8QAK9VQ2cs5FXqAlF8tZXjd2hOB3YwYEABZp+w6K40vt2pD0s+iCf2Vi4EqcJrGo25X7jyx8U8/tPTW2c3qeol3rLpcYDwCCHcoywPegEHR3ibWg5vefXwfEO2AHBxh92MzPnFHCzTleznBzP6LL8Yp/QnO8Q5OO8u1c6otYL72P7xRcNQngdY0wnjaQiEQFCQbPswUO5zuZR1HDfsfEs+0XM1b45/5pfttfi4WSthe38Gq27i9DVToPc/prF+yIZGgMUCiHdNzDmW+2g7Z+eX09jzS4BL/q/TGHydrN2tPw9KDUbkprXKluuUOkvgF/hNn9X2lnoVseivxLZyeYIiUcHHGDlCRV3FLU4lnO79GyFiULWVMiuN32jmA3sUGY4EnfTYlpYgtSmxcOmhIsZU9TRlnc+8V7Fc/jFOo6EIHrokuEpOR7uE8HKDz+SF8halM+szYGNOedxWSpu9Fav8lkhqxHZckdZsdd0qwH9KwAQxgNjrPXztfJ9wWekcLFSoY2sCZ7jljMkHLRnE9LAxZBXsRGprB7RfuMlDuY0o3QQZve8RwWDIn6NBpjPCL4vXlvKQ6JBL9Ts5FmC1AZUNUzHFXm87Wc5en5KynIefOgmqj5q6Sp0lpLA240TgaB/0czM7/c9LkUcY3NWr/XURITdf0lQYHAlYAJWVnIz4xE2Yg+ZUDqQDX3d8azbMcR4HzlBWp7E6j5xk5uJ5a2wwIsLt9pbBmvmKRbQ1oikG+UwkRzkQbgws10wScFiZo5YLYq624YWsKDs6sbP3GOam67gu8QoxyU3OtuwZBxI62e08bYWrzZkFbNIrIzsuG+W9WZWbrdxK0GVtLNn1fpOfRA4lI6dvCcqWcnQGO44S50rg982wDnofqSbf6zlMOiljNhXIMxZQ2J7PM1qh9gZwGWhTtXBYHgqeTdTQeRox/4ihhIQVDVk2MneYTNjmNeeGinW+WoiQMneDOXxgPlCqPK1uS0bokPq4yvJxBQOMHnPJk3wfMZyuY6xLCF5Du+YN9py/1DATcMYeaKluMOKvF9W7PEoDbsBYkyZgGoMDKRrAceJZbSscEhXCSHgbvWesPkIqVUIrosk+2bPvkwvZznBvT75zzv7ACniMIJa1Fa7WLxWzHfdeyK1v1MHDxzcuOU3dMYS+X4J4D9+m1sGHQ5KaJ9MrGgmrBtdepn7Yo0Ct47qsKhY2mU3oZ/2I+fRQIXfP7NSH/WBILgqphPD3s1ixtsyuk+fw2dmv5MOpWtRpHWQHqv2NL8pDHx7+448NpMcGIiVkj5qd0Ptdfaax4vQLUZCjrb4aW2hp/wxMX2t6pbLc9vqLAAAAAAAAAAAAAAAAAAAAAAAACQ8VGiQl")
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("0x5e909120721a2cb7af6c43fc9884bd57f53f8d02c4457d812ad725ea55b19c40")
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)