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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.
0xa9d6b19331e5f68f092b3d38ee9546f982445d2e9be170051ae0b55def2e3d6eThe 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 | 1e | 19 | ad | 2c | a4 | 35 | 50 | 11 | 98 | ce | f4 | 05 | 52 | 80 | b4 | bd |
| 0010 | 4a | 52 | 05 | 2a | 82 | e5 | d9 | 16 | 1a | d1 | d6 | 3d | f3 | cd | 50 | d4 |
| 0020 | 70 | b9 | b5 | fb | ac | 7b | 17 | 17 | 05 | c1 | 74 | f1 | 5c | 68 | 03 | 7a |
| 0030 | aa | 31 | 76 | b9 | 81 | 6f | e9 | 23 | 91 | 34 | 83 | 89 | c5 | d2 | 83 | e7 |
| 0040 | 00 | 4c | 9d | fc | 9f | 9f | 6f | 4f | d4 | ed | e9 | 14 | d8 | 39 | a5 | 82 |
| 0050 | 22 | 0a | 22 | 41 | 25 | a2 | 3f | f5 | bb | 9f | 5a | 5b | d8 | 47 | 61 | 96 |
| 0060 | 53 | e2 | 66 | c8 | 6b | c6 | 64 | a7 | 8c | 00 | 7b | 9e | fb | c7 | d6 | 9f |
| 0070 | 37 | ff | 2c | c1 | 1c | 7c | a4 | 68 | 5a | 13 | 31 | 08 | 45 | 22 | c4 | 8b |
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 0xa9d6b193…2e3d6e
// 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("HhmtLKQ1UBGYzvQFUoC0vUpSBSqC5dkWGtHWPfPNUNRwubX7rHsXFwXBdPFcaAN6qjF2uYFv6SORNIOJxdKD5wBMnfyfn29P1O3pFNg5pYIiCiJBJaI/9bufWlvYR2GWU+JmyGvGZKeMAHue+8fWnzf/LMEcfKRoWhMxCEUixIt7F9+1kZB3Q5cK4paORKiUNCKwcDipiMK8VNrFDmpR4sMUtN3rceMJNnv26vUMl4DemS+9JuOYIUS7m4WVlAPD/Xu2U1rr599Kx9Qoq/lvTHu3tqlrAtAw4SvdEpyIskp9NpjcvJC/4KExXo9f4HELSeM1y3QP81MN9bJ7FSay1HSZtgjP7dlHlwMOlEov6GrirX9zCQgDMP5AyjyqxENps56XHO5y/WBvvaeAycZFAiJ6pcHH3EG0KkdyMisdI61NKG9ep1Uxad1xBEewvyKyPbzwFoJKx1jJF6h9DSOuaQrT/f9CiT2RHpcXGAQaNixYJra2A09CK+sMKJjYj4gMHSuqMOs0mzgHDrG7pGQ6dE12/MpG8eafN6hhvhR1E2hnlL8JyldFJ8Rjfco+sW6JfUsP/jmwV8EfTTJwm4qLIXT7nPQcclMHLHnIjcNMV5cBuwQ/xm6ub9Jh5vMCy+TJz+s2P+KeqaLuSauo6LF67JONV0pgrGIPam1R2BKmztHML0IxAUyaamLXRBegXTT4W6NYzMd82pyXKHYTipbd3R8wZmUqI8KiduHSkyaZb1aYttdXweAkOwFUFBVfcBv4DqVEytPbhBLaZAflgKnnMn+4mjwm4+xzEzHx6MvbyMmvP6d3VzUQdA5Ks98g5zUrXmGfMu8h6LLzIVZnoTfleZ8c8ECTudOtMivzx9aww6B3L+Y2u/hdU1H788xHf7qKfEXgXN8bbgdq13khzLOCSRdRuwlCrSNm4eOjjWVU1lOqabZIA1wldFxD9lwUe8FbCEwb9wtyJ4/R2sEIGCG6SKvAOMWUSJfiD28WkhAqUBj1G8kR0Co4+qmt1TFwyHYajOziISg9I5QfN3ERraRSDYp8WYH2Gh8OI7XOVkRlIHBDSRe+lPFc2L2uW1peFZAy97tQzXewvW6CrFuQUgxYN1S6TDkNU9WrKE/KsxIsrhH0hFe3JiVPChhpD5z+aUO5Z6//F5OlWMTw2jcNBjWPU28x2M0E2zR11jWBVUM1Nv1FMMoMgPgpI7SCnMR1Tpc0FM1qBaToW8wzNWK8ZRNv0h40NCIYluhmuhX7ICPdh41smYmoA1nsTGHnHXFfSwgFg96gaLkZdNMJh7d7xgkH1VSpkBzlfC/WPsADplPITZ64jzaBMeGuam1ia5xk9FKd1gBPRTDwPHo8uYin6rkkmKDPoqdXAobSZFYuhzWGkCAwwq+hsvM2y1bcYaOkKP2DGT04GpEIy3QiV2zZ027qKW2hz65SI1mNn4yDIW9tMzPn7dyGnT5ZTDsrIwm7nmJ4HC5yMewnHRssiNHPdfMdymHnm2bAylngH/uk4VQunADcHshMB+XtATvKu3HT4xic3fBiGEfnN7DTMaOqX6AiO8B+/pFCr85ecAPuy4c/5WHKaZeJhMLh5J3r1CImtbP/0Pg9bcnWJeFq3bNJG1B4QCyXxphvq05amxY71YdvAO5Fn5mP4q52k1l/ywyXNvJexGf1g2gpV4F0kJFGLw7BWtADA8g8zG4nfNpx4CBLSIm2q/B3+UVUgT/tixm2LO3eF9rKlkulx7WaJbjILW0Ua1msGszApPs6OIdxK91uLcFGQr0oCi3NQFlA5O69VhVr3n1tyjRSDHzDFND512npNyRoaOnTtkwI5evSlKeppIxecEdvuhehDqXFVG/X9vNnpvWb3KPkU/vzi6EUcvYlFh1h8EghMayQr2AQSIYhEyh8xUJ3S30dcjaioz1Eh+eddOEojvlSz7faCVq3HYQVy+JBBU+wZ5bxzRl62qG1wXt3My//vEkpZwnhPbmCHQx271ISpg66pTKiKvjjsuTJ6sOwM92EWFBdZTwIXcdTiywWi1QuWKUWQnA8Se9lyrmnzqNDEyKce+HO7K/4Q1of04C8imAVz8o2emZbRDpTXwm7F9pombdV4xfkOfjW0FzqxUqV9qiTk0iHFnARt2vE0qLp4DRaMsKcGuhQD6uDBbzyZwzTHT//MVl8UvIEirdkLaGaTctc/puPLQEEHzrGOtMaZ4FCrOg8Ox3epnNfL76Gl08DTrmID6u2Jby2pLBypDfvoyDK1Y6ct5qUBiuIkf0BONPo1XKimj0eC7G/3AI145I2ZSb3b5+m0lP/vBto6KT9G7MKvZF9pDRDFH0H2vUP1Zc0TFtaSC0gslX46UGQSkAaRRDckXoK+c2/TofZAsDuRRam9ORi3RQRCF4COi3gAFQiTq9bfa7IsGnQbCORSMnuNAHXeGImavxb6w/Ugt6QIme/06L7tUNEVU8eFdA0Z8RzSiK1L8Iwy5dJBRcYiTkjuripgxJ35f0sGihmjZSC74SASb1qfZYHWBMVlA0fVhGi4PtcqHR0ZKB0tKDWkGAHTrFmQxnkcPGPjlZ5KvGJgalJuY+EnxtUKb0OZj7Q3VPTXNz6pm8D16sAH5swPIC8TlwrkUzTxUI6R6KEfwJPh5NfjT84qJJCnWJ4eAYlAKVLSDiyg1FfmF9svk1txXwuTUjBtMInPASnGSl/ML6lBFEjnQ7ar12ifkh5xXKqP0F9w50HuQ+s4EmAF25996Xn92dINQgwDRz/6vjIxUZpM36xUFSQ+QCV5uPlVI3CUQvSHhtsk6l+cWnWiYJN1l/G2//4F/3Or6xTERNCXuiNI5edrs1VC7xSQCnavcfsM8YQSuvWuCOZ/vGqUuj97jMDIPKCg2lzrhNjUvdbi0JjBjOuxh+aPRceDCyOt3OuFDmrCmtfXlLNWp5uQgbTCBVuNVhs41lJ/ubpCKyv60avtBir7EfUYnVojyjG5B0eF5HykgrqbdQ5qfOGpRFaRAFAWkMwNbRi54WNp36agubBIoQTFXjQ4mah6VSQ7LVijuu6ci7GQ/Ariwlq3rRZPmfPDEcny0KLm1tkHOhFGcvsWk1L+0bxzRz+JawvrayBWFt1kedQepBo2z5O0Dq20buWOzjMf77Q3mreRUie3qk9eKALHOfNchEsxXUndIe/9sNGLq4djsum3VvpipJWZ6DuWuxG+TnpT5aZ6DQ5po9/J2JDHrQvcwdjymQtCJDJk6B2EW+RizgVkNFH6XyKdldfKhUtHX1il8U4jHqukDWmb2chhef+WoWSFr1cVAVBjNdlkXDauyiiOX8SxiO+sNWwdWrhfhTqHxZBzl0zK79Hl64hFY1O7kLTNOVLMR1NYhpeYu3Z4aP7maolrlwn7km996XGrE3WFZSTwVJDNvTyETfi22BMxpd97XS3YiRRu0IKBp+6F5HNjX7mfUMql7LZojxD8RG3c6JNGfcRltD8bgczcePPEeTT6+ilOLHHqPcMqP9lSdDE4Ap0+zqzcU0VucAm50Ue1vJPbhYkOv66lwAqqK3xpLGdB6wGwuNX7SsNZsfJN+XgxzLQJYuArMBkhN8+umYXh/RAiplXyy0KuJgjOjZUBZtwpjVA2QL81PmdZsIH1ggD0mtj64PwLemlVJ/LkeX0Tif4cyKrtgB9HzZYT+LI9w/XmCc85EuGhLTUEAC4uyGiZ9fbh3Z1QoAwL0oYsAAMswNz5rbs/MweMPlCf3+bvYGPQKqMhgOYrXXS0JsReF9n2zJNMLQ3fNJmneiK2Mf1jF7na1lTPW1JLMsCm0TxV0cmTeSeRMM+Sr8K0QcrT3y+dNhs/ya4XEI0WBhPSHQBgpO1hBaiTIa5h1VzEZfnQT6hqCKsKZ2j2QSd3JD8klXHywsVCYAwt0/cnYSZ5nSZmp9UvTAEeTN4YIcsnZbfqwL0yrXHEWZswwn6ZTdWHnoi8az83nbrFZuUd9AFAY4677dAM5gsgC66pOj+urPxUISReBH8gnBtsSJ4lMy1a5fJACzG6ckWqPkcpzEJj0kiLDuCnGWpFAu8BP/I78YNWuAoq9yaYfBn1H6xeDdf/Z74DB42BHFU+smGk57twRXA3CKLBSXw2GvvXFbAp8j4Aimelkpy1FF0ugRZi9b77UdEz/iFqWh0NhM+V1rUM4yBls6xEjhAYQ2YZ3btg/RdcbpwIXQcDOBYrJs+L3AXs/eZ7dlsXmCvIp797HUM5BbVfylRihRIIRls9vzMcPOySwi80xiiqb7vurl6znOLb0uA/PvQmF0EwJOgD5ih2kzqi+UwghGubUNl2kyxXlbb3QcThoLXaVdrM7FxaTbWhBbtdUzym/BCoquxBS9UX7wDBUCKowtmf+HnLjU5ie8RKpWsy9Xc5QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAkOExgg")
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("0xa9d6b19331e5f68f092b3d38ee9546f982445d2e9be170051ae0b55def2e3d6e")
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)