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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.
0x908600af3ccb55ffededef3357469ce38b8d57f7a8db321e43eff3f41f85b7c3The 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 | 52 | d8 | 96 | 95 | 4a | 40 | 70 | 12 | 29 | ab | 3f | 6d | ae | 49 | c9 | dc |
| 0010 | 65 | 71 | 41 | 1d | 67 | 3a | c3 | 46 | 35 | 55 | 41 | 2a | b0 | d5 | c4 | 27 |
| 0020 | 6a | d4 | 0e | bb | a8 | 1e | 85 | 13 | 8f | b9 | 4c | b8 | d0 | 48 | 48 | d8 |
| 0030 | 99 | 02 | e2 | 70 | b5 | 43 | 66 | c8 | b1 | ec | 07 | d5 | a5 | f3 | 22 | ed |
| 0040 | 41 | 1b | bf | ef | 65 | 5c | cd | 97 | af | c9 | 92 | 87 | 46 | 30 | fc | da |
| 0050 | eb | 0c | 0b | 39 | e5 | c5 | a9 | a5 | b6 | 29 | 27 | f1 | 5a | 0f | d1 | 09 |
| 0060 | 82 | 34 | 67 | ef | f0 | 50 | 1d | 28 | 68 | c5 | ec | 04 | d9 | c0 | bd | 49 |
| 0070 | 3b | f2 | b4 | e8 | 50 | fd | 0f | 42 | f8 | 70 | 8f | b8 | c6 | 20 | 5e | c2 |
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 | ee | 06 | 99 | 1d | 11 | 5a | 58 | ac | c7 | a4 | f1 | 2a | d4 | 72 | 38 | 24 |
| 0010 | ed | f6 | ad | ff | a5 | 4d | a9 | b2 | 74 | c3 | 8d | 87 | 41 | b1 | d7 | d4 |
| 0020 | b3 | b1 | d9 | 5f | e2 | 8d | d0 | ed | eb | 70 | 93 | 48 | cc | d0 | 18 | 5e |
| 0030 | 42 | 76 | 37 | 47 | cd | d1 | b9 | de | ab | eb | 43 | f1 | 8f | 0e | 73 | 41 |
| 0040 | a3 | d3 | e0 | f6 | bb | 6f | 99 | 03 | c3 | ee | 21 | 67 | ab | 8c | 99 | c6 |
| 0050 | c2 | 1c | fa | 86 | 76 | 98 | fd | c0 | 23 | af | 4e | 41 | 36 | fa | 39 | 98 |
| 0060 | 6d | 17 | b0 | be | 47 | cb | 62 | bc | 58 | 99 | 75 | ec | ed | 13 | fc | 91 |
| 0070 | 3a | e6 | 59 | 17 | e1 | 9d | 9b | 97 | 44 | 35 | 18 | 13 | cb | 99 | dc | 25 |
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.
0x4811a19e20fad4375e392c12805d736a532d9b6a26bffb51d16de85881594d1e0x805d736a532d9b6a26bffb51d16de85881594d1e0x805D736A532D9B6a26BFFB51d16de85881594D1efrom 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 0x908600af…85b7c3
// 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("UtiWlUpAcBIpqz9trknJ3GVxQR1nOsNGNVVBKrDVxCdq1A67qB6FE4+5TLjQSEjYmQLicLVDZsix7AfVpfMi7UEbv+9lXM2Xr8mSh0Yw/NrrDAs55cWppbYpJ/FaD9EJgjRn7/BQHShoxewE2cC9STvytOhQ/Q9C+HCPuMYgXsICXoAMDj4nf6T9fgeWRdiO6biZpPg1Owv0X6xtcT4PTsg6X4VpUSDdJR9bCL+LpZYjdc4rxao7Ir+G7DpTN2BOmGnITqSnMJS0YAvC0eSkyTfSD77rq6UQW0LRxymaSE6MT2Z4V+ADfjQSfl8r/G97SRG4uSixM3YZerI80k5WF7sduFBWKw6BB2ZVLsF3fP/pBE10bcT/bu6ZsWcH1b+I8WLgrKCRijamHEHYEpfB+Im0gImXMe5frQnGtCMeotYScpOKPH9WCyCZ/RY1TmEjT/CNubzxCI/H1dX/Mp4SzQQXoISJ7a3zJzy5x34YJRyX3q6n5tMbBr22g/ooGHa9egFlJMNrKlySSl1UKxH8n0WxNNWNWczPKDksnYJLscTAgtDSIfOrBUgs84SgBKh2p99JW5uDtdNJV5Tezak2Ci7vNxbup1TKzu63Ehz3ozY9RorMNZYAAGjKsxxw4YLzFXx3tNZ9LeOCZUZKfX2cJLpJyhZvg6PjKUwTqMdkTrcuTq/a7Q3QD+DXdf7l/pl5NrgB/h7xBSEPNtm97wqPcfVXQM8YLlu+llP74XnJhLWZH0J6rgP+0UQ9Q1HtMItaUhKyWbaMzvbnLJW3GX1khj4wPxANsIr/Xl0mxA1ruG5AbMfd7f9n7yZC8roecjCA/nLXdXYklDltf+dSa+WdS+8XpFD2HJY2Cn0cev6uZCljYzzDYUkEWw58NreGOA8EUd4dKfstop6d3WRsxEt8iDiuKn3SFZ9pUDBarcm/e82j9wE9/RHP/2jhL+v45emmE8RQ2BZuEqMRoPYOq7yCq7CQ62ke2TDk9TwDtMyfGSQ67ob6Xl0HbN2PAL8mmmUFxv6pa4+eLnAdE1kdcc6z2l+KkjMq24H8Q45QLHYJXIIcr2LC1oyvklN/PEatSLTdeTH6BsixI3I30bWVIEk98AlNhQ/lVNnupYIP6kobc4nHAQAVYPH77njSZPktz6IeEssdC6SvGzqzW1in5Y83yv1LcB0rK0j4SRG6U22aLDLxxUE5sWEIOLgwPR5JaVlWXbz2cfKqebqsiqgus6tU3bg2upWYb/FEeM4BSUC2p/xNxQ+vo/QpNQZVjLYGtQauLDeGsgxRiaDyxTxiGFowQH1KhRVAn1pKXW1fckIWiJZ/eVYSqHGbFPfFpb4OgLvgeXEmnnE8FnaZlkBle41pjNqTlFAdbSOYbuq8YRumNwWe1KqK/S0W2LeMV14K9gEXi5FQg1uy+DdCJ/bW5HW8twdHxJsMpYbGkpjqWqRR5cegN5hxtpZn0lICS6TRtG0P/8VBA5mFENPm00YPmqIypalD38G5F46QpM8JdKXUnZrQP5pzMUq1o6h5lHU2QAu09KcM+0yJd7/+V0VW6CbTWeSfmyTDeK8kgJMPpbDvDhR+Ei5hPfF/XeHycDcdcT+P0OZfLpmLu/li6mpRRhYo5vHOGu75R8S/6EPXhck/tmT7b12asbrv6r/e9PZd3CDwa5o7PVzb0F1mJ507kMvd+83yngqA8IlKAVze3ieWZ+IGGL29f4LU0eyNh2f+rTGzTslKnbMypMgArdrFxyHkH6CW/NTAAthPamBORhHeJuxoBxW/bSeNxDDBkKkTgDP5wXpX9urIXRaP8I9TsLWi3/IY4r4GLiCrSTOZcEKDCnRmn2GAQU31nVp/ZmpTz4DvNGr4sj9DnuubTPCtc3oXxYzg4RciY7a/ksiMqmE5znp7ho3s4aGvrnTbccb0q4Efm2xj+MS1XjHd3hySGVpijB4Sl9EzYhcXNF2RFe6wU4Pd5mU25Es32V1KYXarDfgdJJBg/N7XB+B5RkXDj8YrZ2AQc0LJ6ggwHpij3xNoVXR9r1H+Y9efN/87SfnmHeU/X13yVExGMCcOzwTgfnUP3R3bspn8LMTwhIABa/7hRY/noTN/RKymq1V+Fr5kMMNYNBVgmf5tGQA2svXqcwUyJpVlU503GDDc1OqefwyxuVdIabx3VLvxYqTdQneMtTug42GZfO6BJw9n7xDjo9T3nJU4zgxZ43sfuCw28rUj4F+ctblHtRTfRvh3pvfnMmtBvLmFZ1qPj0w+/E9X5pXd350k8VqhccxvWyDFDQeO6zBf8deO5yt2J6oiyQrh/FBFHrnEtvadkS/79RzNoWeIUHidPmtTs9pWaP7dEco+w3zYKCotQfjLfbYxIxduvj3pHic4NJ6MA0857lVlg7jemrB1p2nun1NlHtywzrASN168gKXpKLWi4dpmK2UVC05z3GvftTqd3wODMsOjO03GYt7imnNaO8QHi0RHIFqZFEI6pbDTbgJap74+qEvuvqhuCWSdbjnlw48cWB/k1mqyLX/yvTyjVV6rTRkXYPkv0TXXiwnLsDPPHuBDUIGGCTq1vB9kgr4E9aIMELtuM2gzgJrQwgU09ocPeD0kYr36bP0OgDoGl+aU0W2046Zf3UqlwoDsJ8VacLOUUcP0qBje0PEb7RYUiWoAa+UDxa+q0eiH6KCmV6neYadPCurt7cDAt3yGiQk/Ed5UecqBvvJR87G/VLbxhShewac3v36buHVBFJD5cIFiKZN/c8qPEsf3Cqy9JdpepnvWrVacdzQxFTNqLDfJX7mhMoP7VS2MLdK/2CvWWnqWEC6zxkQ/ZaeGFEfjZC70ekiTPeADpoHb1h6wXezmXxhsJQq0LiYkAn7iGAL8l10Y2f/C4O80dKh9YqJq6tR3nCpJTePtKGAbenf8blDJhQvMwNjGFlJzhmCNIDBKHAtdn2czqwQ9NnqwlHw3qkwvWiFsW/CDd196aRdgugtRnbl8zOUeDimKc/SbHtAZRnoYA+4nSJPeSDBXFChg1OlAY8IJ92cQdsa9O1fLX75wOg/T2MRdG642umS+nYW74Vd/7v2uuwrJqgE1fX7sD6eUFUQUdqUqgrPrXe+Ca6BHSi5t3czChp3QGAZmqLSo6zg1dbN+zWBqcjCBNYY+jNiyvjtiGiWTgxhw89N3IW/AAakDmP7pDFTQxC0mb6iNGkZsnavSHlMzxZ7rqYFtpyHUTyPogjQdyMQV9QeQ+72b7xqXA+4wl0lqtmLHAkAZuTkgFlxmObXOH3VZJd/ksiS3HxkAFzejYjBZ+nL//Y1dxxGTQHkk9fB8FXTmeSwYJDCKMsNcZ29KP9Z6enDGeTKI7DfUuV/SMPWPU/y6pJjEoh7T6MTPLJLO992UL6e2QbD19EBlJlW7AVdHsAPmN+ZfyRu7aNx3/qqjuVIlDZwiLomC2jUfW0+CVJPKyfswvIKxcn7eDxsE+9QIsiSZegnSLzcq5RlI1begk3wBqwN+RmzChyqCUj3K4WZtmR7khosw6GHeaCgwFazuazkA30Fw0XIQR5NsN2jIip2SgvvXvSupxd30AxGwg6Gsj9QxbGaqPgNscBI+byPYFE9V3LqLePljWQXX33yYe1tGgSDPw7ur/J3Yh6630/7iAafHpLettj3lTVyIPi9ByMpporsHcbm2E/orSpPX47hoYTDkcY9HNJ0woNEm98KgRnRutUf2JhlKnAnv70Q45nXIHEtzrI3Mgw5dy6uv5n6bOUfjyv2vF7XEaTvFaiBYp2cWJGhcsS4C1tNEH1vsrM1pRNRPY5FMQ1cX0Zo4mQxRUjje4TcxxoixDU85Tmgzn+pGRkCtcuuNmME6ZALVaVIO1xA5iabPERuKMnQV/7elquh6T63CKS5PhmnXFKjnnha1ADx6en6IvtotBGnaAO3oN8j+OrH8EM6Q0ZB20bgDrqLLqOka++5hPb2Fhu0leTKqzznE3lHwgRLZoA6LqynMOaWp5yzQu4n4jDS8kCgCpip7bFwZ8J4Q4SOgK1hZ8un2TTZoh5k3+pLfqS0eE+fdsFBMA9WC/rVFCKMjQ5wkpi2+QSXKQlEg2VMJlrkWYxSmkl0p1k6Hz3I/CkPwwOmuUqXHDf9KrWE92s32Y08hMnJAQAHR/9XSivd/suiP9eghHmBOc6/Ygy5pbfnIg2DTFUwCwoV/9VERhMous+4X8nFaDZvPwffNo0IEKOchq1hYQzYQ1RMIAjKRBF8rr2Apr1uPj4NTgo8DD5KZjW7JRx797OlpFweoQr2DcHx3psRDwc51J3mV+NotHMokv8VXljuFbnqErsGchZ7MwmUwTUhXlSgDPw42EDV+I94YP2Jla36Xy/4NRW6k9y0vRWd0jZE5OoeKkKmuESJxr8BJVVuEAAAAAAAAAAAAAAAAAAAAAAAACQ4VHCEl")
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("0x908600af3ccb55ffededef3357469ce38b8d57f7a8db321e43eff3f41f85b7c3")
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)