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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.
0xd1b5ff3da324c6cf6b6f1d78c58075186846498b806620a5cc4c2fa0a11b67d4The 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 | 51 | 6b | c2 | 47 | 2d | 10 | 60 | 56 | d5 | 2a | 15 | 2e | 1b | 83 | a2 | a2 |
| 0010 | 25 | 12 | 12 | 3a | 6b | 70 | 2c | 02 | 10 | 9e | 23 | 43 | 6f | 52 | 48 | fa |
| 0020 | 78 | 75 | 57 | f0 | fa | 36 | 65 | a3 | f0 | 18 | 42 | 29 | 4b | 58 | 98 | 2c |
| 0030 | 5f | f0 | e7 | f2 | 71 | 58 | 38 | 86 | 2b | 4d | 5e | 1e | 26 | 0e | 4f | ab |
| 0040 | da | f3 | 75 | 2b | 33 | ff | 86 | 7a | 23 | 5e | c0 | 90 | 14 | 2c | cb | 2d |
| 0050 | c7 | 48 | 87 | f4 | 74 | 8b | 6a | 41 | d1 | 25 | d3 | 0a | 5b | d2 | 0f | 5d |
| 0060 | 0d | da | 23 | 43 | 80 | dd | a3 | c4 | e0 | bc | 1e | 62 | 31 | e9 | e4 | d6 |
| 0070 | 90 | 4a | ab | 3f | 44 | 62 | 3b | ee | f5 | a0 | 36 | 4b | 0f | fe | 21 | a5 |
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 0xd1b5ff3d…1b67d4
// 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("UWvCRy0QYFbVKhUuG4OioiUSEjprcCwCEJ4jQ29SSPp4dVfw+jZlo/AYQilLWJgsX/Dn8nFYOIYrTV4eJg5Pq9rzdSsz/4Z6I17AkBQsyy3HSIf0dItqQdEl0wpb0g9dDdojQ4Ddo8TgvB5iMenk1pBKqz9EYjvu9aA2Sw/+IaX6kFMtPqJxuRvoSdeSfMfka7wIna4HwPK3roTc54bWdQ+RNg6yvFC/hXyrC7kxYpW8zZeTytRdUtwmR6aaTH/M4cxFc64xe5TwbAHb1QWlEbwUacppFQxDhiP4uqHyBBWJymoDpqoP1wPp4q9BQFwKhD5hJQZzRb0lNfXkDUM/RqB2mLp+6M8wLba1VTxrnPpUhnDeH0VP6iQeNPNdYyNSUBPsetvOUs+NstDRgcTigftutYcO3ixOHH8rANoGb2NA4RGBa6o48rsAsYJwO6Q4yTSqJlmo/W8twjd4dvic6bhRWURXPm/9GvGMxVQ/2pMz0FpgPjrG4Q8PO7Zylkq6uMneCE0zDaQAt81v+EvbaC1YmQCmwEwm9eoOFzDT52g+TQOd35w7yfH//DHCQm1gsinugwOdkxSeVpX7Kskh4cQFYHJjzPAA6UssDiT3K+P6XF+8FChO3S2EilDzwo0vi9D7yskHd9UO48c8rBQBBO4+X6CsfpDMZbIum1ZDlKD82z0Zsmxu6FZcdaak5gumcfepcOg0HNtMGuHZHQyz7VRMmcknSTjGDzuYSPo/hLKx6NRWrJDbVBjqgNjK4n6qiEBG0ZxGhrYCsYg7O+U+rzhQJ7zy9LcXmEHrY8D7l4rHqjG0gq9CzzR2GMtKr9qcvfLAxH9uIERpkJa0swSS8W6QpQPzI+VcCeBFM5TFx4YIYjw6AIsgt+AvJPN50pj8vjD6pW1R81h6dNqWeZ4UgCw1946qJoQBoxI1f0fp4uONt5IffcJIAVzIFphcoqGSF2RpO580VzCCur8eJF4Ef6IsBw4t3HdIPXAV7bKwvBPEDokjxF5/GB3+PP9lGelKYHrhioNJ6DXFNRo0K4V6sJwnGqhhufSJ9uzhwkU2wzkciUTkj40Od7J9fxEvY0j/tVVjlJ2pPLMh1l7l0MtRdzDReRhlBiVb8Va/B9Y8gcfHSYywqtr+iSgMsiPBzI5w5E/6rgNb1QDzUjkOx42pkGOFkXsD9AtNydrTGmGYBiuPOmPJBMG7t8cteg4owfL5fMvYYp3DM7U+twAjC/XfHiIsvTf6cEg4R0ifY1Qec5Dd4oP9SG8vGLquD3sroWQRt+xJ72imKK7+LVpUV2tP0IqHBYDErN3S8k3ZqD2aLahp8i5q4SgGw+BqR6Y97kKtbGUCk31tA82xclWbvjByCCtJ0TrOlsiouWLuVwlDl6Y6lxjJUEvq/P3p2uD/x5/mmyB8bs3HfBgCb3JwMDY7Y6CD44tCqKOpTHTGgmV4vvlINLnlL0AubRbDYqFerQC0m9dCpe9bBkJwz5f2fH6BAV3P280Grkks7fCktp3fpwHCry7tBf2/QzMIq654KW+CuQ1IT4sSuWn6FnIwsGKLdKSzFLw1HsDaXTUmc+nmSaZK2XjRx0Hkp69cLsw7sWZmdUILJEtZybgDvvkLF0dpVqSzzqqUg3BGilP5GUJFAYpM9GL2OQIwVWQZlSVFK3Np7Y5hBE0gL/DVgxEwMpxDDcZ5yXbN40n0+Fhr6u7h7VCK3qUh6rLT3xPiIcrjvwhm1jbj6abVup+rR1PsTOQoBaHx3GJYCixn8C79zr91aavtoX8vdOGXN32Z119RJiMIN4SD/qNY3vHdkUbYEQdYTwVnLEFLNDJJ9F23sx/raq+KwJM1X12oRrvVSo7hnOR9uJXOCcz4Bcy4Nk02YA8k0lk7WtIEPzzMNj0vwcuJAqmDfeiujdU7TCrHA3qufK1Tc9MAtr6xDADHONFOGfkJIOLdfPJdmGEJ2CGmkFHX+pb9+7TUlxO9brEpNe1fq0rRldzMpUv99b600A0EX3st29cSRWQRUwmXclHTEyIytOZRlks0BzyRmPBgn0nS0MGsITsr/T2aSX1YjviK7PqSzN4c+bi8uwoxHymWt6zq0DgYx86IPyzoCPwFMLg/sYtnaTzEzwgrxDulnBGfj2a9eOo0v9MEd2qsMmuBHVC4kifR0cb2P799Lh1z6bxvur3IWVj7fQw+CdgLSIaqhBpS6dsoxtQoBVHvo6uZUz6GzLC1HAMhlgVhbsoEa4f47S6KiopJeh5PGVCqPGBw+1DL/LBr4922nMpyfR6Nfw1Rr0HgzifEeTqqwB4LEf7ogSfLtmF4QLiToP1E3Cg6r9FPVDgcP71t/lsVtsFTRTYOXMXefgckUK7VFP+pSeh9zdphU9Q1XWBXc7hunAquJG0iOHTzDiOBlRinfBu7KtIUHQmEb/F1g3o9l3lgs3Xv4qn7G6bIUTJzLUppcH9vNAMNDE19P/9Ft4iwpTSqV9OcK005qvjDnIj+YfWmmHbQ6SZHdGg/bV52LA9na6RJ6xKli4WW9PuKCx2JK5opnIVSdOMUmohqyHL0k1c6G3LifxMlYBHLae8VNFNGrh2de3v1FKDneMjg0YqxjPO26NaIl2Ox55miX6+gV8tZEtiCWLsTC79XohVfmUD26WUdKF9d2ku9z6AlKDcuQER3peZrEp6CtpBD1k21jbpdcz+KPxjt1yccokg+kLT48TsCPXiU9AmIGnI+bDH8RTOfPcAdKl3bvm4OPvDF89n2guZNzMqiAMSHZrfx2lZBFIlnAP4Z72j2TQ3MTpXLgAGbzzQAT1P0w2UI/nikh2NHyKC5GO4XsXr0DznL4BGm3AFDzAcvEpF+CSQLVenWiMGF/fn7Dh3OWDyHg1viusvwQounVx/Meg7OsEPYE/VjEtmsSylUaWGTOyhabfHuTT36r3Mqayl5Yq53XRlcLUUC0ktowp/vY95CTFXnt2wAcNQaIUnUx8cn6TwSKV+xblCWxZo6VOw/mrA4hsVTvrWsrttJ79FoYiuJLJx21a/+W6IGfwknAOvBUBYOADFO87sPpGZgUn2JQg2kT9DlZ3Nc3wL35Wd1+ivtURxG8fRcrfE3D+p1dXPnZ6VLtDjB20EjP2Lx/J5HmGr0+HxjVdgppTUdISKpQCGHvC2w6UM1ry22LfZJw7jd0vNC2+SA+kehpEp4Ub17/RYptgZ5Wjn0f/RtPTc+SOOrlvspAYLkjVcTn7I/Rl0ltJMpXkxzuGEJyAyhd0i5uqUXo29XJLP+tQj+YEpa2hZjjeYng+SGesHD96CifKOEA1CkOGN3KkNOs9sBPF+Zc/s/RZ68E3v0769Qz0hloThrSd00zyJgABxPxRLpe9aKVGD3i4SYZa0rv0FSc0GN7D6F+3CRAFOLWwsufw7/wZbCV5Mzq5vrk/WCiLDd+lxGmcy3sA3zfuoZDfz6pdA+rvoE8DP9OchnOePQuu1x1YI80yJkPipUUaLDoM+JbFqSO7z9Xjg3awtG8Dxfix3Afy+f5W8g8n8R6T/cBY3aA6NWXaKSTHdSzLo1qnKWN3k4eKzj1VI5K7dvWimBbjfYjJsiqVJPdUoquxaD+875iZfBro5NrY6IKQ0XaCSs2DkYM373oi3j3hzpHo3VYb3UXQZFzSRC8YOcTwD2t3OlkwcCZDWhS+w/sn8QtdzzBgc2WcNn8BlruaQkKdEEujYRRvEB6NwKhe+KYVwq15Xrg4/iwS8l5hElLJHeKWad6Ok7w+MemSSQY0QK2uX4qnLL5LGSi3jvEZ/26nOBMA2SEdXoMl2KAUQZB/8L4CBVuB44UamHHa619FJ9afqZ2dOipH9eKhr4jSAJgJC8wblzW9DYCgrvGE/TCnLzoLkQqW4yTPM3U3Uu01oV9TFHPEjSy3AQw73tCjwxDSwyCWWLKwWFmLRFSXNLam3JlVPtj7BO2cH0Z+swvcLN3+HTSj45aDlsD8T4xDKrt8eGUj0SbOrHErGQTvi5g5qdXHJSI6yHLTpbxQjT9zPQqNKu68n6Zj4H8YSsFkpGK+Sy6Kl1RV4Q1SvvIEqqd0/jrxvOxmhq/it6KHg8mf6L2S/L+8PG7sumfVTtlVwNRl21CYZSl3c6SpBkGiTw/KmXq/YBUVr6dr6SrGKgwJ1F2i6diIvMGJ+9WQNoZJSljLuez32++1eoYnDmb4RQcRp1OmvWTSeVKppPkv8e7LKVkwFkgjlwh8rd2NeGsHX20AamABmWc1UxOuLGBYK/lQh64Jj/PtFBxtL3FRAPSjsV/X7MvnkLIk8go+Va21z11fFkbjfrsDYnDioDFIOqBmggzhePzPhi1BttharNeAxYN9uZpAhOiIumJFyVsNUNRG2gBhctODpCYq623ZGSts7WWV1xga7WAAAAAAAAAAAAAAAAAAAAAAAAAAAABAkNFxwi")
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("0xd1b5ff3da324c6cf6b6f1d78c58075186846498b806620a5cc4c2fa0a11b67d4")
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)