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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.
0x4bd86ac4dce257fbfcb972ef9f7f1eb6de14b4e8bffd453001d611f630b79d42The 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 | 62 | 65 | 97 | 1b | 49 | 99 | 0b | 8a | 62 | b5 | 39 | 65 | 9e | c1 | e8 | 41 |
| 0010 | 82 | 96 | a4 | bf | 16 | 94 | 50 | 8d | b1 | 5c | 58 | 2b | 7f | 00 | cc | 09 |
| 0020 | 4d | 05 | cd | bc | 6e | c4 | cb | a8 | e7 | 07 | 95 | 85 | 77 | 5b | 9d | e5 |
| 0030 | ef | ac | ef | 47 | 87 | 32 | a0 | d7 | 5c | 6e | b5 | f9 | 4b | 55 | 0a | 62 |
| 0040 | ee | 28 | b6 | d4 | 35 | f3 | 20 | cd | e4 | e0 | 30 | 78 | 16 | 3a | 53 | 37 |
| 0050 | 93 | 2d | 0e | 6a | 4f | 72 | 03 | b6 | 34 | 77 | 05 | 28 | 6e | 0e | 6f | dc |
| 0060 | 39 | 76 | fa | c6 | c2 | cf | 4e | 66 | 4a | cc | 02 | e7 | 83 | 12 | 6e | 70 |
| 0070 | 93 | e9 | f1 | 0f | c0 | b1 | c5 | 25 | a6 | 61 | 0d | f9 | 75 | c3 | 96 | 75 |
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 0x4bd86ac4…b79d42
// 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("YmWXG0mZC4pitTllnsHoQYKWpL8WlFCNsVxYK38AzAlNBc28bsTLqOcHlYV3W53l76zvR4cyoNdcbrX5S1UKYu4ottQ18yDN5OAweBY6UzeTLQ5qT3IDtjR3BShuDm/cOXb6xsLPTmZKzALngxJucJPp8Q/AscUlpmEN+XXDlnXxIIxFFIGeXxwnB4zjTrP2zXf+njKNCNnDNQgQt0Dkwzq70/feG66F6k3LFaMKZPSOgN2tMNLpV0Qj4kgw8iyPSGiq7Cxvpxq9cdp4j0Rb3evTyZDid+SW6RChNk0aPwPdlZq6Q22R8kZ0B1MVopy0Tygr4baaXDXq+y12tXxr2lzhefhFEskrl+L2B22SFQFasbTeR5r0+EfiWLrvalag1W4WAJhjts1jG1xfHVBPEpTcqR59lGy0NzKpQMSXuakf2QUpsMSOwh3esQt8adaTMe7Qqa7/ynY1+NWt/BzwfpWtKVcoEo/tOrN6qW0qbNM+fzx9EjTPFchF7FiUcQf7TDQlr1d886HNEswxfNOjv+NDsaDHDacXsJvjLhQOap/gQlvAKLJgz+1ama0Z9mmNK+TyfbNACyjIcUQ/HEnqQyjfNXg9XtXCrXUIsXf/FjiZTPDXabBU5gq37WUM/KRhxEmM4K7qHq97zS8bQo9URwshTUjgAxGofl9300VQcORbeeKvOw53zncTgndeKGY26pZUQzf+i6uNVsv+Eht2ByFPV9nU1PCg6JAF/9e1RVdqYEBhgLMJuCuch/Chu3L27WvegJl5fijEQucudYv6zGsuE2WuxuwxGbZ7XR6RJkJcwSrKeBaKRtvfq6SR3iYIdEAZZITCoHuZhBNqsRnFWYdaJoQl6H4FxYWjd8zR892svdSuCDLp2uoUO6w9921khVauOiu5B1bk9lT2Q5dODpFs4KV12vWqDeZH2AEKZtFnIZYLFNyF29GL3MvQd3P6HiM3AuoeB7WK4OdLR3vHGd5gV2OatF6e4mhBTOw/H9e9JRiUrXb3Bf70OXjk+khWGn2bvnq+xvrPoQuD7hR1EhRYLNnREYkPfDJ6PDbbR34PeHRauinHIV32uPkgCHihWZt0FItbpS6FgBp9sUjx6P5JzWbSlxBczLOtCe6MuP0HJal+xH/145dBtm9HW8eBB6gjaeNzbuttSBs1LqNMj73xN0RbaeHULotpZ6dzXGsTJWww8NfGtk0fhXKsYOS7EmzbcjInfIdXGr/aOZHGml1kISIdUSHAcyUujUU5m7ABdpUKtgPT6XMzlVR3UUjNaDjl/KFW4nSzcZwVcdxdiQE1AHGz27gyRja071eQOTTJeED8IFJ3F1WK8Stj3tjn49Bcau3Zs+BxSSI+T9CjazXrcQrzZJL/07ko4mDaUcxA9JsiTT7oQwNy9KMnqImgz/mX2t/Eo8NCCceib59Aj/SiHyaXYwx45fBtkhGP50XT1yXxXIcaZMImAR035xm+iFxt+KUIHKG8Z4v4+J3LAQS/E0vSnGO+3kQSuyjjlBKXJIaVys1/ZkgXLGEh+uexQf56BUwNS+O2B/dDxEhj2evPfIqfX5KY9zb1bHC5TnbhhUGneouSaRgEDupyIyAB1U1N9/PqGO/Y0IUyapmELh4i2TQoXqqmzCxMJqv122ECXtdh+5Rqsn9rJxMNHCfWpp2Zsx1N5La+PC6UsjNBI0iOdj38pu3Da6RmimA4taM5S3S3jeB72bBJRREZBBdVC/oe3/kzS40GLE0VB8ILM0yil4eyJ3bG8raEuBYQWGOIV5fzEng+7H6IviROX2fqUJ79IqGCKIi1m/ez0brjD6F7SGA79TbkvymuRU+qJX26k4zXkEkxJ+ahu7eIeq2cATU+8skuO1Q9WdiqxLGHxczzdDjAFj+nM8btDIBYMYlebXfICUHeN1IHZGk11KY9U+n2qqWFwabMpqG+X5UG7l9RCCHLZb51aouieY0EGS+qNjPMmxgBOnXLIR6HWFfbTaw42Q97chOnuQ/uK5dGiM3N4hwul31vwskgNm93fK6atgZCScGYiTZFQ+96EWvAyjr8oVY/SGy0DCU/1kESJayH7ktCgxlnTjtSCHmI2PY2LUVL9+FxbwmOU+wcJsCKJ2QCfN19v1fAq6TMYajCMYzV2XPFnMoWJ1YSXK/O0jA99Gn8iMhZBLtnde4G3mH1G0QmnAHgvCBgoMmg+krJeUaJ8MRjruQQPJAzIuxwJ/Y+W1D+mwBZG5XkcustzK0oXfF2JGUeNGDUINi1LJtA6RbLr3L5npG4FsCIl0ofWaa9haGB6v5brvNIwUFZkanZXZpEpna5lE9VKSStV0J4vKZkJ6KXUK7p1AFooySo/E41p25NHq3SH+hXSg2u1A8C1DvOM0BjxOkZ4UJkvn5v6vV8WhqoX3MMEJX4KuzwJzTzpI8wJbu4ovSd0L0tLLbJC56gn9p3TpOZmW7cuwDnP3L/PgkXt5X3ssZhvZ+GwieeuacITOWa9qrsQ2d4Ch/gQ/RR5zt/5OXem88WPCQKbSBrd313kzN61uya7y8/kUNPGUyz4v9IQfp+YFr3oulGJBhLHzXXevzhORpli1LZPwZFhKI067pVXpTbIFYuMxYi4kaY/kUxDjiljpCttusnFDsvAu8jN9ZGYawKeU80CvsJeaOpXLmmJj4n59qYXYj63tiPRFQRWMqloGOn4Vt8NJ7KSw/+Oza5K/4//eCIswpk42xsEnMjEKIrLRk98NCciJSs+trYXqoR2sf7eA8W/fDVb0CEXDmSje21i7bHvplDiJidf4H009Lw++5kGNWxCgU9xzOPALh/ia/Aa9YbDNXhQ2p0b8ZbgDy+A/GrF7+OgN9PeHeLRMkCH8sukJbisgvCP1iFx3S3iz4tWizLvAH3aosRQg2rAoybZoMgv3IMLZFF0U2LvYiyECiEPLcJJfrSni6A1sznWGB5nfMj1eURiaTIU/Beq+NYX9rJ4nQhjAWQQaqCgdQKE7xVxXVgNc2093KkUAPwMFfJTm5p2yfkB55oDxgq0gPO5VBdpDuyOIH0sPf3kPUf/fPkCy2L6Aupet2O8A7JBxhj6I38QskBsiWB+zM1SCKshyQHZC6bOZiKEkTJNmEvzuh+m0hHxY5mUkauboXy1dwLmHLUuelRqoyzXmy3r9drnyuFzYtKLJ/tKzrx4Ylz9D/89ZtSfiCz9H9X3u5aA0P/gAzC/JO/XsBSca/8MZPHTdsIS3ZJfO5OYD0k4NDZ0cHBxuc0Iz/i3E3wrA/kWhjY2dwncFdEfLiBFBC4P450uyEGGzlYqo48cvMgxGrGMiIp46iagigOi4OHy4xUinaIFTjEsqTXT70RytzkTa8uVL9/7Mq0H7UUzmumrjN6oVaKfNq/TsnUqvv6DXepHVcwdQypAqBQ6XWfDx49xe6GWaOkXdHdz8vPdg8qo3AzszQeDdvfLPcIOTUVLNJYlXfC5o+LZlXdLlahiiwXVhDZrOCD+kAnt3Th++5CNnGiLBPi5WWp7LncmYHwjEKfeJeiuWBjWqJH4Gy+tF2GWIKwliuTTjhL0PliQcwIKRcOF6SnSa1N6NBpdQOCp5jD18etukTq9dk3VoR4mKvfxMG1NH09N9GJfJBzfHgZfpVoBs02d1mhQqGj9DW30PKqNjlNE/nv2B+yUJ5wNuCkJD6Je1kjQzdBCuLga67ggIcVXuvvFvGeGS45eS9V/pGkCbWtKQuftlTTUTO2Xc8EtsRyWjrGIW/nF+vkDiNXBw7/IRVeOTRaCWus0eqeqUCD6yHToNZhAz3DsFuTAc+mdOOgu557KmTKWMopGZ2Nc1xtHLS7S0L/YQb+gYB+tDYL4aXON5R5wKTEiljlDq5EkXVzp0DlMys9hsFuT4JDObgXc8RUelTwZ6/SoWC45VpUMgfp/dVsfi8H/WSvZ8rvdAn3plUN+NfJ4LEhsVCo/ezlqqgjxqMF1WOdIeQD9/1TxlAA5ImkTxi4tKR925sPVzLZUFGH+qUfjlJtxAWFCR+S3+gtrX6jGhgsKxxP4WAimx4k9p3+MoJKNP8ABkWuN9f+vDyqjNAbNrfLpb+n13Cbn/wHftF7JrdkcRPByicnKWrIMWzPzhbDYodWds4NMG8+paUWAUjhhfxUh1WmNjFHLN3qmuhxq21eNhSog/QRxAWixOm3PLRsal8A67ReFTx1MsjQq5GyYwdNAEIGGMkT58jRJKtkFsZAWJC2v0UFdjhu95MeNCr6JTmlLxdljYcycUWr4f2bXQ+zggS8aLNogWzwDi/Xx4qygOW5vGtQ9ndETPV2Vf2GAL0vIONFC4jBd7l0BX33diBMXZAzmlr8oP5eF4AoYGZ9haq00Nvn8fL7Oo2Qw9YGOVyBgoidogYWgZ6r8g4xX2Bxlre/3wEmgo6Rkujy+QAAAAAADRIaICky")
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("0x4bd86ac4dce257fbfcb972ef9f7f1eb6de14b4e8bffd453001d611f630b79d42")
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)