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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.
0x38bcf68a46b102beb81d92c5660bc62cb0545fb15c9bffb4185431c4bfba44cdThe 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 | 95 | 0b | aa | d2 | b1 | 43 | 2d | 5a | 1a | 3d | 63 | 33 | 94 | 2b | c9 | 31 |
| 0010 | 8b | cd | db | db | a3 | 15 | c4 | f7 | 81 | d0 | bf | f1 | 03 | 7c | b8 | 3b |
| 0020 | e9 | 1b | 25 | f3 | 54 | e6 | 6d | 83 | 05 | 8e | 36 | 1c | a2 | 97 | 05 | ab |
| 0030 | 8c | bd | 01 | e6 | bb | 63 | 41 | 5f | ba | ad | 3b | 01 | 22 | 65 | 3f | b6 |
| 0040 | 34 | 17 | 70 | d8 | 31 | 16 | 10 | 40 | 11 | 3b | 76 | 7b | 65 | 9d | c7 | e4 |
| 0050 | af | 9a | e4 | 3b | d6 | 1b | dc | 56 | e1 | 65 | 2f | 85 | 1b | c5 | 39 | 4a |
| 0060 | 3d | 68 | bf | bc | 7a | 14 | 17 | 5f | e3 | 9e | d5 | d0 | b7 | 4f | 36 | 43 |
| 0070 | 70 | 5c | 87 | 45 | cf | f6 | ff | 89 | 05 | d4 | b0 | d7 | 80 | 47 | 89 | 78 |
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 0x38bcf68a…ba44cd
// 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("lQuq0rFDLVoaPWMzlCvJMYvN29ujFcT3gdC/8QN8uDvpGyXzVOZtgwWONhyilwWrjL0B5rtjQV+6rTsBImU/tjQXcNgxFhBAETt2e2Wdx+SvmuQ71hvcVuFlL4UbxTlKPWi/vHoUF1/jntXQt082Q3Bch0XP9v+JBdSw14BHiXhPXC1V5S3KKtY2Iui8omqnF/66RxOIkTyPcInLrAXOWThaASmTVlYx/gORdkTmdEh0OLzGzhA0/zaQNFPHkVpSO211+6pxIcOXSQzIOuscPa8a/p67hTv+SeV+a0dIQqYzdaVClwdGQI7diBg+kpqhkMrl6Dgq9Z4NqV1KvYyH+Tj+T5/3JOpOyb/jnwkZmQsOg+u/2pvRzDBGBXo9wR0PwVLHAofvEo7DZq60kSZ1HKSltSv2GzHqaxRmbynET6uT4MVcCrqkafm5UJFuWY88thM2NFEUSYMXusV6ndE1NBEpiFld3u4H8NCEPTak1oqCmMTjsM62EmxGdgdKQxkAosTGsvzurj2BxWjoRfRL9GKewREbX1wToQJvMqGYJXudTZo4SU/5dHGFJkAJqcO/nyMEMc0m86+jeIDwoyCXR6YEpJdHuRg3XFhGfcipekndfYJ+HZihPVQC4CNkq8IKHsupDg8k40d2swstdR4g4bqJXz4Xn7pIOwj6l3oYbFtKKgvyD/x9dMcHYfRhgpSRLzCRtW/qDAEdFH3INJgcGDCcp8gD3/jo43QQh5nwXtqpQpxzNou7iJaeIwwEdGDfoNnbOduoZ/ZLSyIpkyEm7k6XVDljVI1zktk1It/Q36qgEQfed6efy66WOQv4XG0KbLuXaP9pBT607hM+1Ofg5cUQySH6ugRjssIrzBpRbVx+BXzm05dgm00HAfnkp/1L5izZo9q52fd7nURLOi4DDyWrY5PDSXuOZDXsg15RojedRc5JTD3RJtBobIt0bHUZWkQVC3d0Qg0kjLkAylEH5SDjTOctJhQTert41bETaa878yCJ5RlfhbQLR6/u4npeZRjVQSmwJudBB/88sn+WGEdflMI2bSyqDh/AY7Z440A+HK9Bnrr5VbV6/hOf6hid4w82aFi891l8obmVAD8nAg2/KQHsG0C1T/L1CY/gSMs76/enYAkB1OwsC2QwfnxwJb9bTbS/oJFiENCyKcYksfzIiYjPKM3NOEEzBz+C55BdpPpo5yJhjquvjGcbrPLpMpvMpaMTNAJh6XlQrLtJBfNkugw7MLknquP7oy0hQcsa4qSV8o0FJ7DT7eDu8B5R24NgbmMiMWSGZb1Mvf51AXOCR3SN3OxCtvpglS3uX3TgAJ2Aw0LCWh/0Ikyi/ymNqnpi5MhcuVHi7yUod4Dthaa46I7yLV+2ggPWgCDPEithnZxyO6tFrZYSCtwZjbviXwowKCudEN737ScofM5wMXFj42CSlDw/c68cu0RnBXCyTy7/ttahwNm/nTGeu/6BBcAQpKyRSXc7Xvwner+U+sFTUfmUhVe8JyIQa9Kq4BqahNKsE7zuSO1Q2BjWtSW2FWp+gD+rZP7NnuvWG92qpFE8xobab1UHmYBZzhFLy0nqCXw6rF1OJ5GnST5mfDYQEQ4MLAEs2DcwSh30vciEdfIFBSp1Dx7xgkjqNBZClCo+tmANHzOHK8iYGks4bu32/sxng9GBhbyptvIHTTp25txEC+WwtfwVXtPqsKjmcZTx5JTmCuVkfjqCmWS/uYXJpdcfjju5a9Z8kuY+np5oNXFSFWcSox61M4k9wLPECFrlSe1xi6FFQwVyJ5EVxP5hgUylstJmbJnb0LsbNaAE8ijCXmsm0g1KgVJAr5XwJ4QbyrGS+bqQLS39OsgeuzrbrOdDTa+GfrXF/r+558s4i/o1Kn/AeYlf8abjPtFObc7hzkCinaPsZecT3mAIQka2L7fWHygFvEWqtU9f3QG5RxVjN2bUtlpVmqnhS7Lx8ethQft+Zx3AKtff7wpm0ecY/KSmURuHGJiUGxqgl4fI0bhoHNnqeX91KD0yk6iIUDNGY5QkhMtugH/VxrrZUcJ+sJd12SgAklHMrYU6gICPLk1M/XD1lZ+v8YZL1gmlKxM+NTu8Hz+8C7P+DhbaRFdir/XjsV7Py0TFzhwmRKFwWM0XwZK+2GKTpRFVySjUmFkr2Y8nGcSbg5YPVv48bdw5QZOdCYygQwAE9KaPZ10u5DO8pH3u5eiAxwYXnmQEfyEHKG0XIJQ4zE9O1rDSWPnKV8MFf63I+jUDeIAxv8yWjS1Z41n2wlL9PVsonXvwR/ywRk3EPZZkQNojvYMB5l/+J8wSrvYrbCziyhFsG7QQXUEMcAmkLEDaTe9eoDWKnz0xJ0W0gUd3xlszdIrJlng8pFIfcjTc455eqbpubiIZF2RdkIriZ8sUPGaAuWkoEYvghppbaowaMezbljRf/ZJ9uIXqy3E60RB6HADnJIlWGaqLz1fl82LvVi2VgNWEMpOykShUAXjXxIRSfbzip23Dj8mlYHhs6zW/n5EBgJ2JfuI2CHv9kynkLME+aq0rDMC0xFmQQYt/eOiMCdqXY4r2jJScpA2koII0A5yj3bSA9CaMNQlTtilnfke7h0TQO2T+lqoFquIUGaVi/xSFwxkmMv2HGZluhE7Voae5DNEDjV6un4oL2G9b8dETPc2eulBE4+Xh0DgKNNC+rTuaj5U5P9k21BJqgohTGB9kIiIWYPAyi45IzPkqjKxEwEvxQT1+osWOcauzABXSKzzHml7shnc16d8jMXJLPgxc4M09SW6jSa2UyBAEVkF4pCzZVDREF9JcFCrdO0f8Q+JoXWFjhtOhsUV4fybkxy+DedoqrpevtuBJV/lfS8mWlMUHhpNcNaHxchJJDJ27jVFgNziwR6QltPsOQiaTG1ZJj9/e77yW749pk7ajT0M8h/PiPsBfwCxiEH4IloENO4JWFe3RPxfWg/FJ2Jaa5E/GUvvpje7u2KIQHbrQNNChqu6hOVkipFgjCW2JwMTZa6EbHf2LvHoY0eMguCS1sQLol11w7zTdcofoJWQnCPlliav1RSQlYE53YvmEgHtWKMKj4J8Yp+bTGJSYLAredy9nlZjhU1+H0ctJJ+ALddHhvsc6Morqka2WaWVP4a7WQ1EKlKlec51l6uFBQPYZITbm8Y1ftKeJ5oiF3uGeEwU/36w/qUFepWLE8c370YND8lIKeksElz702Mno9uNZ6hXSeHaAb2Es9/sQIPX6MbAA+AjPsca2DzxYzMEYRBTixVv4/rVg4H51j2NQIVHUUb5FUYf26mrBM0y2li/F4G9TLttslcHIJxyq6Afcz1rWsiaCi8rs/V4RiLeFIPN/2amN/tVz79PRglgznAk+bY4WzaNp0PYaONMLd5qXCNpRvT1AJW76VTX/Zmh+zAcTJefGz11Oz9olgg+QkkGN5M28fPYY0BVccqb2pBeu3MvkINa2hjGwlV8JQS7RuDkp4ena6SPCL2rh12PY0vWY8uBKb/+AbRi1+F4a5oyvjy8dsIXDPDlcyPIwKEHnH8ew1pIyoxJZFs7vSa6hz/9ukI13LWvJXcyULQaee3x96aszdWN51KFecVSuzM2rXsUcVXjJWBcZGIKldzGufJzFyPboDptFmdleEsukW0izte538yBOzowNxfjmH45snED/lV4WKZa9ndO+gk3x1AQ0Lo7GsLGZ+S6psKXyd+e85c2CPAjQQJONyZpmnFZl7DEsdJxKPv5xMY2+XDm9Wrjg0iBOUdcWdhenPoZUGSDVnsbaeIzYgnfNb9hkAJ2GMwxZ5KOybTn45afQuXcr1Cuf2AJksto0kEYh4hGnjZP+MY/68Hsju3lTzGcqo8kD5DpwWHs8yQtUi6v1/SEmw9z2tITwIL0AREMFf62hCVTPp/M7IW9k8Fu9v/FOyiCTQlcThUHBvLGu7Rf3wGCQKLiOWKwPU55nBadRutZyLCAg/Fi+YCJ/LffDRiDM7iV1BqAtC7QmzZE1hF3OG5Y5l2tsG/1QY7bMxdq8kFhRqB+nIj9zQH0xnAOyaBZ6tiClJ2cHVZ1wg/l1l+E35Ga/OLppkxjVoOrP0ZpVg/d4fnXyLconCEV7kigrVjJqHSdXxnMb3Hugoq8bbgDO0nkDV9I7IC33oJvKQ5zL/GjI1x/T58OcAvwTrASaPyF1H+jb9Eg5iEIqom1ORGxcPlvTyciSJJ9P/g4oFUq5TWzzazCz7LRIRwHbjM9Phvkn3FSrbRbgv6dmXkLFALa3dUjxyW3ZnIAJnkHMukOf1eZBJxivtUBxuaOl54Kt9R3XgkHho1+77EV4YrIGSNL/+ywedAu2I0SyyEipLQs5XWJ7j+MQIUZkcgSKBsbuCytKS4m3ydkod4++AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABgsNEBgc")
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("0x38bcf68a46b102beb81d92c5660bc62cb0545fb15c9bffb4185431c4bfba44cd")
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)