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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.
0xd931265afbda936ca28fc1037ad30b94eeb3f8de698efa0a705c7015abfca01cThe 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 | 67 | ee | f2 | 78 | 72 | dd | ff | 28 | bb | ff | ac | 3a | e5 | 54 | b5 | 38 |
| 0010 | 89 | 98 | 4d | ab | 8a | da | a4 | 28 | 29 | d5 | eb | 3c | d4 | 1f | fa | 2c |
| 0020 | 1d | 24 | a5 | 5e | 0b | 49 | 3b | f3 | 76 | df | 61 | 78 | e0 | 76 | ca | 87 |
| 0030 | 6f | df | c7 | 54 | 1e | 22 | d1 | 73 | 49 | 82 | b1 | 4c | 5c | 2f | 97 | 13 |
| 0040 | 22 | c8 | 08 | 53 | 23 | 86 | 85 | a8 | 19 | 89 | bd | 4e | 38 | 54 | 9e | 57 |
| 0050 | 0b | 45 | 79 | 4d | c5 | 35 | 51 | 6b | 46 | e2 | 7c | 82 | 1e | 42 | 89 | 94 |
| 0060 | 6c | a9 | 53 | d7 | 07 | 65 | 09 | 8f | 02 | 6f | a1 | 7c | 31 | 46 | c6 | 0a |
| 0070 | 0d | 88 | da | 13 | 3e | 08 | 12 | a9 | f0 | dd | a6 | 5a | ca | c2 | f1 | e0 |
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 | af | 37 | ec | 1b | fb | 81 | e8 | 04 | f2 | 29 | df | 64 | 05 | 68 | 7d | 7d |
| 0010 | e7 | dd | 34 | 46 | c6 | 42 | 78 | 12 | 97 | 33 | 69 | 54 | c8 | af | d8 | 9f |
| 0020 | 00 | 1c | 58 | f1 | 0d | de | f3 | 48 | cd | f6 | 1d | d7 | d9 | 24 | 80 | 40 |
| 0030 | 6d | 38 | 37 | 25 | d3 | d7 | 61 | 80 | 1f | 87 | 13 | f3 | 8f | a3 | f3 | 34 |
| 0040 | ad | 9d | 30 | 40 | bd | e8 | de | 61 | a1 | ce | 12 | b2 | 57 | 00 | d3 | cd |
| 0050 | f2 | 5d | 33 | 74 | b4 | 0b | 35 | 78 | 17 | 6e | 16 | 92 | a7 | 73 | 1e | 86 |
| 0060 | 0b | 5e | ed | 76 | 0d | 2b | 98 | c2 | 47 | e6 | fd | 4a | 45 | f6 | 87 | 8d |
| 0070 | 12 | 96 | 88 | 3d | 46 | 14 | 31 | 02 | 06 | cb | 17 | a9 | 22 | 55 | 9a | 8d |
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.
0xe4705b51ce917af96c9e6aa40b9344c10ce3d629ace27cd4e2c9275a67c0828b0x0b9344c10ce3d629ace27cd4e2c9275a67c0828b0x0B9344C10cE3d629aCE27Cd4E2c9275A67c0828bfrom 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 0xd931265a…fca01c
// 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("Z+7yeHLd/yi7/6w65VS1OImYTauK2qQoKdXrPNQf+iwdJKVeC0k783bfYXjgdsqHb9/HVB4i0XNJgrFMXC+XEyLICFMjhoWoGYm9TjhUnlcLRXlNxTVRa0bifIIeQomUbKlT1wdlCY8Cb6F8MUbGCg2I2hM+CBKp8N2mWsrC8eADCf0eNUPro2tzA2h0bXmQIqUHN51gLPTqK6EufMgRhFC+dNiCC7UgiiXrMgrLGGvmoTpihQaiTRT98FcBuiN6q/i/+wRyb2rGeytDRHxFg6Os0imqk7C6tyF11aPkEn5H5KieNS3jcFwFKl6K3JD4p7lVCKhyynOzVqjuuVVQvxe7Cgik3e6FnQsr8+l9FmMsM7JPG4rgaGwFHvBogRhGdrNGWZv3vferZgiRIE8t33HuygVt5n/Hw5/vvAFZT8MHQ+1/qZoz6xbT1FKltpa/socvbhrPdNBu0S5h8I1zJNI9M4XEIkM9t/NmJkoSgVQtyBndhF7MQBInNi7pau5uEs6oqQ1zWekm8QfAwgfNgLryeWTMRHar2TvLEhcxxPtb1qsOwl7Nstu25a2IGNYZp/qmxSECD5IW09XHFubsrr0aNhfYdQUqXRqpD+1P6DSwG5zQa4IEPVpu3BqjWcIaRZE4pttdBix1foPlHZj9xbwbx8eC5ESxd9ULydADODOzS11nWuGO/an0o+0+OdPuEOcgIgQev5BDetIn62fYoRHUZHlK3t8YcrL+Zc6ZoWEwS8RvuIk/l6ytjxVd/D8xtvYl0jpznoHpPR99c2Gu10dpO2gzhI5CIymfNWXCiJZdA4JSN8mJo2K+SEKRAGJ08RGcSGyA3y5B3+JNtncRCR9QVtM9mUZQ0o2aBI27jHIkfSh5NhpfPf9qiyGy+1gqKDV7EH1WdlEjWf0/qLneGfy8/Hdz48Fq9EyAygpGDBr5O6zx1EHUInTIQWh1EhnI3F8SOGHnt+p6Vg01KSTOp++hfR1LjtnWmr38YCcByxCs8FMsFwVezfevDQiBRLqSVl/jvymfcGz6t/knXTVKy0ImauU335tML2PBwnOO//l/ACjJXVkxyf/7mMr8ObXF+Mr6NvK9PfKmxXw6rgKIP5g08YugqCZmSaqPqwVf6i4JJSdG1GXzhBzul2gXdq/dcPgPPRfo4S1efLjDWpJ3kzHVJIF6uH5HoUW4110G3DPU4oOnKBotLlCjNM3BRYv1jupQvhWCR6O/ACg2DXMoEtbG9w/4YSyCk9fEGzhOho36+yBv3ivH9esXXdLJodzZfdnPW/MWnWRg+UIl1BnwTOOzGHF3O/dLpif60kmROY4LZlLFpN49u4r3YD2jBWQtZoGlWCmQrGMMHKGH6QyUKqNpOVGQWrikD700Uywh22euF1RzlRT8X8FJTVSU8+5vfaPD/jvN+15dZizs2CFg2ClB+YBhpx6lvcdcNy3TqUQ77v4M2kXMDZeYt3X1yn9cczK1Ar57G3rG8PlZWgYgdRgyscvtd4sV7FqW+XR7JQ7p/lttJy5lKTFqqlZJS1CQB6BXl0r84DreN0VMwNNUp3/G/abH5DfnCmp4zBVpfJlGtquX5h8TUYQ+1wTl30UJMvFn6SHh/sEjeOPYL8pNaAhsbAz6VPWVXdbNyGBRFCCTLPaMdUkvgMFAd/5WvZAnLS+mPAXxZlXhSWJ8teHajaXkVZq3KzSLnQog3OuZamcnvRn+Xf66+deeasvmj+ad4MvYuWa+aKfFJ/gwyYM5eXmWOJOmiFgE40iCkBNpHgIbvhyld7pPfCTEWL/2aDcpCKq08fx/mgQRJ9aQfflRbvsxdHb2mtD3U7aPP5Nyj+DbqK+a4cFQnMpzDGSjmWUikIXZPLh3PpXUjJU+ijQWBq9/803RhwAsLn3lNJJPv1qa7eNvrXfEE0kNZnws0I9dcR4ipvbaoGLjqfJS4MbU1iuQISS3GK3XSmy1ZzedSVO7gfj4g9SApJ34pYloL4lfvavqt5Gqwtevp1DLtNk6pE+W4aI45hriDZs3Mn8dR1EFg/nnDjqc5Cq03Hpsvwsgei9LAYkvNPOn+gj/lAqxCrmL3xrReqtyY/sX9lS3rbKsx7/IErlfKfSLt+7ajLHgK7DX0sEjT4eRI1JrLZsuj2kXTcBQh0PrTnk2fh8bEV9jadw921ZC1t3eEeoFUsJC567cmU4t4+U8dI4BDyQmzlNA8+2qxTK/wHQIyALBucBkR1yImPqeWdzzWNrc1+lK0YyEL/epkFaGzxo2K6OgL5E5SmSxGa81i/eytuvDmKUDsn9wDLY6eFDnDkFpUlcOz/mn4jp1hyt6gGwJ35Yww8fLMUv6XORFRHBSM3QOkuw1CXpOCsLudfsgMCmP/pfPWOU0xaJLpAd7ROGtiW6dPl7DJ7yyfjVsZ3sx4JG6SfOK8OuJN3LNJqKe4x1zJjnkMR37ESJDSymTKxPqTCxja/Hasvs8VeavHffmim6eAhzkN9hu99/n5T0ipYin/LlOhDfUiUTdRhSxes330eQDFH4qLm94L0qAaDaPSTcfdCbFQUacFUiqbi+2yl6p5Ta+Sie3on/4W5tnAocA9SKOCzrzeVTOLtvcFN7JHdU3MzxntV9QO++QiXzJJQq8ln9ryj4ukQvsD2j3Bz+Rdwt5Vns+X1NPmAXEAbtihd6yWd2LLjQoyTH82W3uH86vGkK1tx7EOpFr+H6FNTvN2Kg5JrlFQENA8KMn5zMBE1mpq8kAkbG2eLQ3OasfCP8ExsDs9XCUIWe2bIj0YEHyYj0bvtCy2p8nmrwXgCXwFTzqtZaqAMtYbfHESgRfLmUY+l4qqad+kK8zjCAo7/iBDb2oEPfzqwEJLUuk54zdNYYKBVscdbw5JRRk8f7zrd+/E6luxANz4ECGuIlQLK6e5JxkoerKERYiKnto5VWu8GDRnyxMBfaaIsAO7KyqnU8fNF2Szn2Rc3NDueV6ukraIGObNE4lDX39rkKUXlS8QloMDTLRJ7fYBqOnHNoAfPv1hZc71JckUEX/RbJvX8eQEJ8GOCI1YE0qAsR9bTGq3w+pFyoMUZ66VjlRQtVY/A5UKaAVvhO6YxLnpk8WkWygcPr2vn3q4Se3ghxkTJMHredHljov0OB0lUvGAK/W1ZGeLtcKx6dKLd9buCTZLkO5B8J+N0matucMVpUuC218121xHosFi2wbL8cXR4ATXRLX8yx7Mwd/quMFJpz67ESm0/YPQPM1KmtxFhSufwh6VC5MrS+99fySqk9Nq0ssIvkhUeH8P1LROtXuWSbifp7459Q05aKkBkx7cc2CQyxxYDZmTHfWhu3LZHAm/RoJXxw8fdIl2vPdDmS58zILk/xfgA1ea1bos8rESZApxMF8k3yjAKVJ/0mW5dkvm2aBs+VxuNGBMu0roOQWeIAloCrp0Ia6wCfd1VQB5CC8XvCfd89WxkKKyrEToTPJG77DLlHazpsUYni8+zHm0niYmlxyDMhYrLx+Y0o89khyxpM22z65dl+SkFmUrW60WQyDDuQcACIytNoo/WgLu5iWRSh1OlgFeTfuemjQvgeIfp8+8DGZwQjeVm7uXmWPThvY7c0I4yCHZa6bm4gwTusQhafS0zJ+NZgvqTEDLms2OMFEfjzObVnE4KXmbUInhdVAG13dM8MW7/vk4uXdzX0GCfvrIN3o+9SX+NUmYtmj2oAB+9tdW+R5q+yxEPMGJyPjYCrBnZ2ST5XUDIx3MMS5vQlL8A9RFRVngIT4aBBnIFonkpwZOxoVClSYK6qv2alu0+73x10VefaUw/NbVEWcOUqUe+BKaAYEcm/8OfUTYAwyd1y5q9oDDn7r9jO8Vvfkos/yNknRtCNfAUB8cewK3E7ms6dfylgIF1ly5rkEdlasq0SoK4fCq1VBnr081tgfAEkkW+bYHEn0T+/DmCQByAmxXVc5m7TxCG2+BBmVPV/8BXffoO49vBqdg1dt3Dr0AXrmtpT/7VbeAUWLMg3UxRa58qPvNnv+STFW/iDMnumH0kUAwzhVE7OUaXAdKNKleun8qcePduGH5ZtTDP6Wb8gYDLjA6V42r0yPqLmjfXgD4HR4QEihZedoZeilcmMbNwnoI+LETsAahocir9m+NFL3bxxYEbJhkarl36vF819wYSwrHGWi1SoWjAXa7A1zhrxdvD2IvfDhdot7cM41qdWmyP1JhR/HUxsTESaAhzD4wE08vSn/lGpCXbeOXDJKxQSXdFNSCSkPy0TWnPO03fIf1vxvoNBeaU8fhIz3CARRCbTu0jy1FzpeIbcB5IKCvOF9EnRlmyA09vZGnNO3cMOKAVC7iW/xM5q8b/Q4EymurrS5OB4EISlnhdLnGyU3QlN/wQQJHzhXd4LqECVaZXZ3jGRs4PHy+wEGOX2/3PYAAAAAAAAAAAAAAAAABw4WHSMq")
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("0xd931265afbda936ca28fc1037ad30b94eeb3f8de698efa0a705c7015abfca01c")
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)