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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.
0xfab81daec629e1601820f2a4ba8a7a18ee9a71162392292b539430a9522a9278The 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 | dd | ad | 65 | 24 | ac | 3c | 64 | 2c | 1b | 76 | ec | 12 | 03 | 46 | 31 | 75 |
| 0010 | 36 | b2 | 8e | bc | 62 | 82 | cb | 48 | 15 | be | 91 | 8f | dc | de | c0 | 56 |
| 0020 | 1a | c8 | c7 | f2 | c0 | ca | 76 | 58 | d6 | 5f | 86 | 47 | 4d | e0 | 34 | a4 |
| 0030 | cd | 0a | 0b | 21 | ca | 1f | 36 | 4d | a9 | 43 | 3d | ee | b2 | 52 | cf | 8f |
| 0040 | ad | 5a | 01 | c5 | 7e | 64 | 9b | 6d | 52 | 12 | be | 7e | 47 | 6e | d9 | d3 |
| 0050 | 22 | 73 | 34 | 05 | 26 | 83 | 53 | aa | c2 | 63 | 71 | 71 | a4 | 77 | ce | 53 |
| 0060 | 9b | 5c | f9 | 84 | 8f | 78 | e5 | 08 | b0 | 28 | c2 | 6c | 2c | 21 | af | 42 |
| 0070 | 08 | 29 | de | 5e | 06 | fc | c3 | 2f | 5c | 13 | 1d | 7d | ff | 46 | 87 | 9a |
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 | 05 | 6f | c5 | 1a | 0e | c1 | d6 | bb | 9f | b6 | 73 | ce | 30 | 03 | f0 | 67 |
| 0010 | c8 | 93 | a1 | ed | 3d | bb | 2b | 54 | e9 | 28 | 9e | b8 | 1b | e7 | 7b | 9b |
| 0020 | 1c | b6 | b0 | 9b | ff | 03 | e7 | ae | 59 | f5 | 89 | 6c | 10 | 01 | ab | 73 |
| 0030 | 4a | e5 | 14 | 1d | 65 | b3 | d5 | 3e | 4e | 90 | 85 | fc | 5b | 44 | a9 | bb |
| 0040 | 01 | d0 | f6 | 5e | e1 | b5 | 01 | 73 | 99 | 13 | 17 | eb | d9 | 1b | 37 | 21 |
| 0050 | 23 | 76 | d3 | 44 | 5a | 77 | d3 | 89 | 61 | 3d | d2 | ef | 0b | 2f | e8 | 3c |
| 0060 | 90 | 69 | 52 | 97 | 13 | 92 | df | b7 | 4c | 42 | 14 | cf | 5a | 38 | ca | 27 |
| 0070 | 3d | 1f | 41 | b7 | a1 | ce | 5f | c1 | e8 | 26 | a9 | 0c | 6b | de | 17 | 97 |
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.
0x1460b1a41a4668c5ff343140b04c1ea919918facc3456dcdf99dca9b29900a570xb04c1ea919918facc3456dcdf99dca9b29900a570xB04c1EA919918faCC3456dCDf99dCa9b29900A57from 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 0xfab81dae…2a9278
// 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("3a1lJKw8ZCwbduwSA0YxdTayjrxigstIFb6Rj9zewFYayMfywMp2WNZfhkdN4DSkzQoLIcofNk2pQz3uslLPj61aAcV+ZJttUhK+fkdu2dMiczQFJoNTqsJjcXGkd85Tm1z5hI945QiwKMJsLCGvQggp3l4G/MMvXBMdff9Gh5qoEMjTcqDnYSEjRykNUVYmDU5ZNR2iyB+bht0T8yEwR7NbOyJa56xqzCFx18H9sCDLkP44occbUTH5/k3vdyUDv/bKNzM1FLNXkDqV/Z+nxIhOT4L/81OoFHTzCibve0Q8IOCmYZzDJ+MO93qwR1WEPmN7uaWiAEyUAA1MiWvH5NHxhsHq6F5hA78Q0IKTtTNyoHSPEDzE6sQx458VFFiewsgURfEA63DMGAVmRaysgCgOMHaPlX+YmNlOBiBd8jgR8d9z61AYeuCvcS2YAUT4BQzWCuZ+xA4NoX7p8GbapkMImxkshg3NNBPevnYNwIuu4iYXuG+SALEqndv7rKN92GUKZfnXOky8AH3/kZ66rPhPPsNR+BeeWYDIztk5juXOC2q4QOW3XVlzsqI+UO/AMepTDiXwzEnhMAGe0oWfBvbes7R1JgO+vL7QdxNrqOz+3gN3sI4gaoYPx0coZRpsHfUbK01+4X/bzloPIOCFOe0TWcmx7oFBtiSAb5hZaETcnHmRCRYWIst74yFd+fvbljee44l1PiKdzcDC29She6R0Mj8RhgzRv3BhRcczhprC/KlG6sstrcQbjNjEk+hs/sUgxGuVDHdtnTfVo2eFyGHM1Sr+4yLn2YOAsLyPAo01G1eYJFQpI/JxzrXOWVTsQGkbufZDldbm3lL2N7RGWVZhRnVJz6+nVGpT1JhluHupk3kIX2v2ggXROrrEKo4rkO6iIHgsw4NGK/4XGn831+ltNnlbbA579jzxQxXttehMnmNjA5zdeFnQVx0qVdLQYHz1jcin3CbJCY6enb+T5RxNuQ0c67LF921TblBfgoYIs7c2XjDPu/Ut8mT+BwYC7TjQORvk3DjUtQK4PFPmmc6Kmja735+4P8J+Qd3X6nxDLxPQkHEI74Nkvhm0qdEbREhYi4L2Ji4Pb4m3o4hnMhfpEUEvkcppcydBhoPNoTHHq8egjd5hgw2X8Bjfj9kudM8qXXVgtfVsMAyfAE3XdkxzM6Y4w7dUpyeTA00rAn3AYPpTLI6Bmc1V+jhDITZcVmQKryqk8mwbhpw80K+wfqE/VD02Aixn+tB9zW8UYvvRI726DWHifZcHoAVFfc6IDxVD0eJyL2RCeYFYFgGmokAdyRXwpoeNluNbXOxddTgz6ee6hcDOCVh+IG4nHbrIW/wS/QmdFrIxgabNh3zh4fxz9NSfvflFAmTaCSlTBvrbLOkJnRtYloO/F1RHBr46hMS0hJS4SN9KY7wfYOpx/y6muVQmGMNxkG+LWPorE2yUDlVj2dT2JAYXSeo18kQC978GCm4AYWOLrl2j4HJIXl/vzeokKJqex+Xb3q9P4nALN8WE2w46c6g/JqPiJx0y3St+xdUw+LIdyx8fXFy8YX6hMAKxqCRR+SqElRms95Lf+Hl/LCXnTt8Yb8NHLEqOLRVvVG97fhK91TT8UCUO8yFVnFUNqNikAR0K6ExNUPTEDJQoD9C5qgLIjTVIdOTqF+1ZvSGBjAY74v9vQuDP8iYaEBkSpF/L1dwhGSyj1rrtQ1PQB+h1fcne1qgYlsifbYsG65dLkby5yRjPuYEiLtJePtOvLCzHCqOYa2lk0PPWT73pjLoOWhS3iaGku4se2Pl7NiGOYB7teeEdeOOWFhBV8yjE1DIbLErMXHmec0za5fRxxZyZgtIPJfT94yOvszfHSVPbkSoMWG6M9kMGfnz1i9JEq8mFwadjtJdv50osL5Z9Tz7wAopEAOorYo5hElI8OAoFn8dOYgcQLrTGkNuLcaPMSZZGJaAkvM+lzFqsGCsxS8xIuHDyxeFXCr1S3gJx0fNFlHp4YjovXXoARGGtPirTop4U1AWIt9YvuXrPj7mvYfTKCr8tW9JKxmy32yOeavb//ukUbaxXB6nuKBDi24sVID2w+BgacMnudAwFdW4IvKd/DEcAM38Oc8rvYW4pQzfpJxzqTrW86WSZayKooMkkVo+63gnl1FBM+UP/OlBfZK/kYbDUp2yfHnn9Dr2u7XADTi/Aluu7sKLxFwX8vQtbr590IaSpZJ5FWexBDNNSZ1V3aNEpjfzNKGu2XOIsfqH0XWbm3DeI3jXzRPjqtxW857ntFLoHQTRn1UYPkp32QAHm5xC0xdK3ehAJB0bGaGvf/0E+95elfUR0XaaDs9fZ6xfgQDRBtjYBjNPyiylRw3ym7jcXitG/hb7Rri6P1/4rVbjWXXkbvRHRgmjsKpfunOnJHXONQ6G/J8xopa6JZtCI5lwh/UQq4BS55pL4Dp3LzD6XNvxBxl1eyGJNvZFutikLWPzF/Mgp2wPktwpL4Ab3F3u5BqxHlnn37kdKcLU+kxzWDA/EOId2i2JyC5j6BKlVeThqXXEc6i0Jf90JZpZH21/RYzGcLI9AmJlMuACxCoUBUXpLI0dM3fDHPvnPyVRTi+sBaZLin+BFRU9DDPcpRz9oHY3kyKp1Olyg0t9qkhV/9fwSmBSGuTMBtjCmZc+BHKXq1ajmzqUfmcgpDZRfqqG5S3PlqoabhQWAMCprQXwCZ/WR5uCgeshFd1Nqm0JeLTncTkW8NbXUlu6IPCksQh7fMqJhVSw0m/hXREyldtcDouuCCQkKa/hPCdfx2q6OLvYGv6y2oSALyaLN+qx6u9zP8mAHFexs03Mt6HsCkyNQsHFXArwvcEEx2zuhq0yD0TQKvpb7om1GhIhRkdUAeH07MLqNU4kIzjDVexzfWYf9cNHd6MnQgiTlcMLTY2UDLRC4NiFLESKrY2L7xG9UKCj7WEKocXMS58ITTCqMXcJEgRrvVR9qWNoOShnh1f+xKRt6B05U3K6jdCPQLET0iaMIsG84/EuIWyYSrEeGaPtiouLRhBJf0rIUq0FfxafOqJU29jwtSrN8+txqvagt7XQkGBpCyjx8i1+Wm79eLT9zzi/+0RpT/MrVCTeZflB2AZR0f3NeyG/mxHd5vrEFFnopytcs/bNCz/Gyg99uAwH6RuCaUHHrpIov38EyWDmVmubDsEykBW4lN+KceTe1HnFFS/txjEwq9+r51jVZGoTclomt38Bf839wOuAkslXx5xid8De9AWIzAshYCZCO9als6ua9lQQuB0bO59ySBlPijSbyhgjPtx/iNxcIOwd42oyRO4O5y1zVahHfjOn1hYa1528nyO34riWVO4vv3HWhZGIrWJJn7o9hddIKgZRlf46YblwyPUgWa69ukOd6lSJpZQbNtv/T1wLaV4M/0kH+OmuH/B/XOSofK17u1WANCGlJFrWzgC/J4aF2ucPM2EHbjwGANUkMqTyV9Jc38OgQ2evqjvgItg9qSYyDU+ne15rATTGem8aL43rszRHvUYgr6RtmiZMo9h2idGsu59V3FnHi97HjfZ+Bp6NUVx6midDfGLm8IQGplcLcTK313abmoU8QaK9ZMim8xE8WS+RtRufmO0s/L7WCUdfN86k1nB715CWNoZ+MvtCS7TxxGBllCbLriTqziwNR5iMqng9QfFwOBfMDdRYmls38bQ5W4EekGmyh2BEQbUut4efI1HEUnKUrDtBPwtNXMrtp5Guadyq/QwhGehNZVpZAasuZsMpSRhbAwe4BL10g4GSSrk/7B0w0cCRmHAUGCBnfoOoLT9d21PqnlTvhGoAOBVtAki6uOuAPnzj75ws231YTdYbXQ27x17cPmQ11gW4a/XO9+TeOThenKCURZlulBM1K+MW+zJbjb/RS2xmvDk90b9LvUwuP9sXVioDsgup22/KF2bOMmtnluHiSlw6XyOUHVAF6pyx+PBp5IsJTucVPdU0o4ixY4yyLoJYzfxAt84Wj89Uyj8VL/bW5dyBNcdCC9CwBG6Tw5CvJQiL8UzDP1L2NnwGhcEMHvSW3LUpr94R1bpl1mBToDN2Fjaj2U5gbrnTzYa1VYCKoN+4nhhiGdGTeDWKC6P7Tkq1twfXbaahYZYf8bdPMXzQhreTcYPZey+w/I1QVoeXN6HVk9T1e9MEllzhVjw6E6LCBaHAYNvnt9rFTbnRztjKlzs/r1BJ6BE1EBlPkrtIuC5t8TQPJSITniJLwu2pThAU9f4LQmXxUf2CuEzzCu+ru/t4V2jQx3Qkn7iis6wJtN0R86Cx27T4fUfDbo1K/dTgo/ba0WFbyiukXr+B31GeAVSOnmNN2U8HvgZj+39xVZ4mX3Ouyt9YON0x9gpOdu7zK0xs+gYuVqdHeJkCKobG560ZYx+3w+AAAAAAAAAAAAAAAAAAABgkUHCMp")
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("0xfab81daec629e1601820f2a4ba8a7a18ee9a71162392292b539430a9522a9278")
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)