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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.
0xa17d960a644db59d38ab603e4dd34cca55124727ca8dcf700cc725a4734d5625The 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 | 69 | 8c | e4 | 92 | 14 | 73 | d0 | 52 | 0e | 09 | ca | 73 | 33 | a6 | 27 | f7 |
| 0010 | 85 | 16 | ff | 13 | 4b | b2 | a2 | be | 48 | 55 | a0 | f4 | f1 | cf | 09 | 12 |
| 0020 | 60 | 0f | 43 | 64 | d0 | 2d | 4e | c6 | 5a | 01 | 9e | 4b | d4 | 16 | 78 | 02 |
| 0030 | fb | e4 | ae | 8c | 0f | 6c | 3b | ef | 41 | da | be | d3 | 57 | db | 36 | 93 |
| 0040 | e6 | 42 | fb | 1c | 40 | 46 | 2e | 9f | 39 | ca | 2a | 9d | cc | 63 | 41 | 45 |
| 0050 | 3c | ff | 7b | ed | 30 | 58 | 4a | ed | c3 | d8 | 8f | 94 | 85 | d0 | c2 | bc |
| 0060 | 2f | 0b | b7 | 52 | 01 | 12 | b0 | 1e | 33 | 04 | 0d | 1b | e5 | 64 | 9c | e1 |
| 0070 | 37 | 82 | d5 | ab | f5 | 6a | 3a | 51 | 07 | fe | 98 | 00 | 84 | a4 | 0b | 28 |
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 0xa17d960a…4d5625
// 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("aYzkkhRz0FIOCcpzM6Yn94UW/xNLsqK+SFWg9PHPCRJgD0Nk0C1OxloBnkvUFngC++SujA9sO+9B2r7TV9s2k+ZC+xxARi6fOcoqncxjQUU8/3vtMFhK7cPYj5SF0MK8Lwu3UgESsB4zBA0b5WSc4TeC1av1ajpRB/6YAISkCygEWMMK0c3s5Xer/7RDKE/ySbPejofiR81ZcUAMLdqTcQYLOm1s2BkDC+q6mTTOvAk6D9kB72gzOk9fHHRO58J7RioumiWRiE7K3ZK3rhD15CZpe/bUPgcEbZ5OxyCKO66mCU4IG/fvOWlmF34Uoadfx5j361TRvcRCXK9E7jaUKPr8qM3P6EtrHw6ZJYvqmutl7oxlwdtSNmKI4n0WMSmKDGCEWi1+3/3Lpf5XhGD6tT7fHwvrcRi7enHdjVKK/m1F/xJdrrN6QaHXCMetlZb9Q4F6VtrHsn/RCoQeMKb6T+dQpGUR5gOsKCcb5LXUF6PT/f7h2ZuFRIVbFVs1TxkWFj08zjJOjk2zUHiu7mzPAfr5nhl0cmh/sv7ArVQxqPQvJi5ifN4DbMze0ppJBA5PqAleWxknWlLZtyHHpXxvP6bySAd/fB0BCaydpJhjQ6JYlYty8BR/LRFfdwriY03JTLDPnKy+feIiUFgeIbp2yFFu4ePAldjqxD4/btJyAotTa+JmP6yusBKXhu4XsI07QpNdlY+Pq1/ljghrkHneecMJwEUkuFpvLAeB3IwQ5XyemHV/zfNhEtwr+ZU/TZPKgcjoiouvvVgH0PTcIVPKBqRAOFDFBWJxrHQSIIvQzIvRGOydLYDWVnTEIu6fHQxi1/O+tWMOyeCPfdTYm4SrUwk71QR8guCh74IYw73VLY0ChYYtiU/6rgtgLRvMBMCfHRA+eEkkgc4mnI+TW4WnVekSU+zXZImM0mJ3DNQxRtUYi3b6zrOjsPVQ8btWk3bA4irRtrjDkBiCjYIe3Z5ByToa+16FakjbvgboVhHSo9Vrkkr1O9rhVB5lUtGpia5JMcTH0ZTcvUYGbuk/KbLe6o250bQMvAbvt+doDIr1Zv/lGFaOYe98NZfbjYn0N4dryPagFtFfRrJpV4uviS8V24JPbqO9vclvumzfbM+ZgrspanKFfzp4x6XQ5PT6jUUtzUyvM5WDtiuxG8kptj8EhiIngH9rRMq+Fte2xeQKAB2LJmKFdpRNmA6TVJtFJp7z14ZLxo4oSGk/7H8leQJlM3+nRgy2BUvnYrMbBCEJzIYMdSGQfS6BL4w126h+GXlZohYds/zxtEHl3X2XK2DsS3O+gb2VRiRTb9F4vQVPZJhMwvz54w2SHaVIyfEStl6T0z2XEcPIfO1bhNzMA8j2NnPZsQddRgnecsIwZ4VGuDekmuGJyO8ocU8K3hEwSGEmDgnlJ30FiAgBvdb08mo/CDwR2wCHZOqORt5no3yXpGZerzbhXOFShzL2SAX3JByFndsf2Hgt2YDl5Eo0lPViK0QaNvxUHPH3N5cXBLpbza4ltOoclVFU8MDrXashTGVYW52F1xF9DcRjGOmQ9IkEpYJvhBTRRsB+9WR5ncJOncaPN3tLbupaBwHyS/dPaJRY/SXNIY+51UDnle2ZIex0ZvtGluBwHumO+TsmCfluaXmCKar5yuUY8e+vLP4kHO6zFjplVSQJX4d/INMZ886C0cdpR/0qyaqftiSWbXBBCkih/KtC8qQRjqR9tJrvL4jWqaKyYe43OivjAQ8+tyGakk/aKB80aHPTPTcNio1BB1HFDnZ9vyek/srabdpxx2pCTo1n8s3JoSSrt+pqUclXpYsPLjMVYH76GvczEkOwHN8isSrEXaO0K6JGDw23/mjcVWZWAvPgErCoTBCIaD8q58svULK0Gq8hUb9s60UnEaG3nCG2gpGIu35dtnpEiTd/Z97WwvHNn0OvL3hUFIiqWCe47wWAR3/TBvpEJdCqJHcsO+sKDRIioPWmRmN7IKve0HNCxovbedmjHvYe/8gL8V3OyPZjl6aRUWq/uisgGQl2T6V+0v5RrzXKA2wnrZASom/F0VHrHmFDqt4+zaf1D71WRBGk8+eNgexmB1ELfmcTyFGqDsWg6gQqEDzrwd7e5b68mwO64u6ARo9mQ2GCuiZUUD6R6TjgZvGr8zBaibWcnFe7iSI5S1CeGxqe3WPFQVgMDgFTMg7dw9GbxtmB5d+WOIYswqcjhuDf6d0ZSVqUj0AfHRSTIbctg2xO5MwoLZ41CTQ5ScUx1Rt+kIFbllYcDu99OsEzhdg4gt2XekNPtOs5Dv/FpoSMUU75re/4qeD+Mz1MvFt3dAcidRuOMinpcRIZ2RN9Mmd4Fb0sX9Q7V0k405DDaIkkUrwrXDYxjz2Cz3TT78PSxgpWf62LBb6ehV8JyZDuf3ns9lXzxXpcMOLeFMQM1yTOeYWo3PcF+fnW/yT+RM4Mw9sj0ew0pnlXE03tYJziaQNQsvQ50lJZpJQEWsPC+2H3+PGcQDHNAcNmpBRXjm9DAK81e4SWVcyMT2yY2fT+HyNLkx9HmPW6L9AUiHW86dKK78ns0C11a86lFEOvEed810uvpFtzQO+Qs7VllsMcyiGhgHmbiunMSnQ+IlFZt5HkeC7x2ut4WErGGwNICHMkj8McaFh1HSMupfmwkEA97bfvbJBCcbtc7xG2tZrWdNasglQ74jHKflgjiF6s/i7goey67noBTrVR9CDLqXVPmF6RthFyHokTJUuQ8oOB8hGGmR2DVW4yjTWJwyUndQAZURWbi8786fiMQlzLtzxDrtMVckFpoW1e3R2abuQmImB3Kqts+zh3kpRWMxvgeljQ+elUdoAV6NymkJNUGfSyVFfyLVPau9NgTF8wnFx8O/nzOHkSm/AgqyeHuE9V/NmMFrU13jIKSaHhQup99+RyR57ZVtd4WDzGJ8LForzlG50/1jOgZyivpMWa4mFtnHqLYvCcheInK0QmgvXzyb0UCaPtrWsdN2uANljO8/Bh4vwzbCwY7hnlsuGx1SU4BY7AFWqQ80MiW8zgCYp+XSM1xZkKRiZs+jMOLPZaCWNyAP7eP4qIV5luFohpn4aQ+3Ta4F6/NcCUiOwhVZHcm34lNjtzs4ju+qr2M0QSGyRDvidOY/rePKy6W7ERFiyI/NPPJfTyZFq4VQaCTAduW7mUwCCVPdrw0lJ8mL9wdObxZ4wa/IDLPTufq5Zv3FYQH2/tXceuNJpbqTR0IRVzXIkDWAtCLFEBMx0hYQzEZuH95Cx5uqfVqo3Mwtonup8j8RVUZiNjpwZx/yrvBmnqhggy0uPdQR3wCZCyLNPCZ3/7HnsMg+NyoH2QQFinyY0DhAy9yvuq4ApDlPf7azF7yXALZFctimGJDoiXhhFMfab1hTFig25tOxANcAbsq61IK2XdtYpbr4iH4D3GWKFl+cHvDZavbkvWDACUzoiTQ5/ldzYyHchyTMVZ7COHiQaz3f3MxJdJ5egimLnt3QYgGyMukISj/LdXW0Gv44fxNGKSUpcYlRq96AIQLB6Vi5M2eOoNyH/IB+QxyGN4XD1tjQIfd0fEgWF8T622t5NHO2KgnkcBjwMM0jAGBNogygxomh95EeP3z82uw7OQzRFzoTfzF3emjbKWxFIRksB7eYCjYdwb3nwsBTe3m+5AKedsfvoHPXUAl08uEvrJ5JZEfVSVCZVmg84S9r+2QmS8IghNFXu1kQEuymz8oNeDntxvk85U9jzB4HKOyKpwF5HrgegZf4nk1/ZYkiy7GroIdVlKKLJhQjYIqMbt5Yo30fd3sx9puziX6U/J16vaOzluZRcPlypbTBBkZdyYDRDfqfSKrDhVPB9Ep66FSIff68O6QDnsZztMQtV8H3K+FhRUz5h2OTK9Dz8l/S/RCGR6jES/UzGYNR1gN4S2pLDCpIDNzIdSrOG8A3Rs8YoNhvEmrwYgkyINNLAIw0rha+6Lx4/c/lk6OpYiVETeIA729Cy4xGrGsXxQ1aB29VeFv+Merj79XBXicXk/iegG3p0RPll/n28TvAeiuhvdb5yGNqhpCNS+mKnSeQOaan3Ua3Me63LGQOuYih+7bW93jkIbBNPXrC0lTmbicK4zJiFhYUWNYH8K+sD0EdGxpNZ/ovDJEwiKmPhSemSKltkenfSuXToj7Hc2kZcocwd36mtgUT/vlKaOFdRu2YA4SzkKYywZl7Zf2ryx/dXus4nOHJvyqglXw+npi2qZDQuQQrI4n5ah+rStibWDgndB5fGE4RZ8yyMwvz/F1JwPm69DyqPtdmqP4GlTWa9nCHdrXqMzEuQVAPiQYSr1goQL+YtT1py/VxL5yzVRjD5IbRaGl56jqPEfRFlhZmzZM0lkbn6ezRhAlqW3ysvY4PMpMTZaeYeYtL/G0dnxLE1iZHWGi5C5AAAABg0UHis0")
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("0xa17d960a644db59d38ab603e4dd34cca55124727ca8dcf700cc725a4734d5625")
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)