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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.
0x1bfbdf69e1da9166dece404c0442139386cd3ef677ecce895665cc2a9212fec1The 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 | 06 | 3b | 0d | 18 | 72 | e1 | ca | bc | 12 | 51 | e6 | 9c | e3 | a2 | 13 | de |
| 0010 | 5f | 4f | 5a | a3 | d2 | e7 | 2e | dd | 4c | 4f | ff | 99 | 03 | 0d | bd | 9b |
| 0020 | c7 | f7 | 5f | da | ec | a1 | 83 | 9f | 91 | 76 | 89 | 54 | 1b | 46 | e6 | 1e |
| 0030 | ad | 03 | ce | 12 | 06 | 1c | e9 | ff | b2 | df | 83 | a4 | 87 | 8a | 2c | 33 |
| 0040 | 0a | 70 | c2 | 0a | 6a | 40 | e4 | d7 | 43 | ab | 3c | 4b | 8a | a8 | 11 | 66 |
| 0050 | c3 | 92 | 63 | f7 | 43 | cd | 72 | 07 | 41 | 12 | bb | 42 | 0a | 0f | 8d | be |
| 0060 | 54 | cb | 3d | 43 | 8d | ee | 78 | e1 | e2 | b8 | a4 | 70 | d6 | 05 | b1 | dd |
| 0070 | a0 | d9 | 5f | 87 | 9c | d1 | 5f | b7 | cf | 12 | 5a | 81 | d0 | 97 | f9 | 25 |
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 | 27 | d8 | 87 | 18 | 58 | 2c | cc | ae | b5 | 91 | 97 | d8 | 4c | f5 | 2d | 2c |
| 0010 | e7 | 50 | 2f | 9f | 0a | 0f | ca | e1 | a7 | 8d | f2 | 85 | ce | e9 | 3d | 7d |
| 0020 | a0 | f2 | f4 | 53 | ee | f0 | 25 | 4e | 8a | e1 | 01 | b3 | 69 | 66 | b9 | 1d |
| 0030 | a3 | 40 | 28 | 8c | b3 | 1b | 0f | 3e | 47 | 0e | 9b | 7c | 35 | 3b | 1d | 20 |
| 0040 | 1b | 68 | 4b | 79 | d1 | 8b | 97 | 8e | 16 | 4c | e5 | 9a | 71 | 92 | fb | 96 |
| 0050 | c1 | a9 | d8 | dd | aa | 95 | fe | ce | 2b | 75 | 24 | 1e | da | b3 | 8f | cf |
| 0060 | cb | c5 | 92 | 1a | f4 | ab | 23 | af | a7 | 52 | 63 | e8 | 7b | a1 | 09 | fe |
| 0070 | 67 | b1 | f3 | 46 | 37 | 63 | e3 | fe | c8 | cc | 80 | 33 | 74 | f1 | 8a | 15 |
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.
0x520910875e26fe2d46fe3d139442d9c2a60b9bad23ebb238c25a3ace752f9adb0x9442d9c2a60b9bad23ebb238c25a3ace752f9adb0x9442D9c2a60b9bAD23EBB238c25a3acE752f9adbfrom 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 0x1bfbdf69…12fec1
// 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("BjsNGHLhyrwSUeac46IT3l9PWqPS5y7dTE//mQMNvZvH91/a7KGDn5F2iVQbRuYerQPOEgYc6f+y34Okh4osMwpwwgpqQOTXQ6s8S4qoEWbDkmP3Q81yB0ESu0IKD42+VMs9Q43ueOHiuKRw1gWx3aDZX4ec0V+3zxJagdCX+SXJeN8aiAgBW8aGNcA/VlqFY8wpmavkeM2Z2U/7+5bVWi9Hvkvhcl9OSb2Q5HvbAVy3HzMDWObhvVK2eoV7KJI9xcxbn45DPojLKWnayUOOB5FjMwxU3O06YgksMkRl1KTYn2QpftE9DNu41wWS9ADrEOLlKaHFSiwQkblW0RbC+sYRkZCn+MTqusLrAOjcuVoV+Lt7LTNDlQYkd5MN3h5h6lF7VffNFUvIJ97oDfJaU6QdYXTChbHacOZUaQHOTb6NelC9EpFciul+gxIDcosPpuxE1Q14SOKD8/j6pYJIpKJrWlK9bkgiK9jIr716/X3rIqv/yW3fl37m/7AIOSVDExEgx2ROG2EfKJnHTMVpWdD12Vl1hi+AqAVHIIXUZJYnxqzs6tmqHTgY9lnQviIOEEdYMr7U5mDx7JolXFOQYQV2Nzho+PQtm5kTac0PdYACcTuyixjEhmYXaLS1F7bkADae0REqHDxrPcEoK2JxupDh9xi3MBXtLWyFCEqo2/kQUh47ORxTI/fgizRgRS39XhsOGbtAL41eQMhG5vDdcDHB5ugXlICDFnXWQpQVQQnv0v9RM4xx18YW5exgyzOypiOaYFgzZMiQ7ZLvgkrDTSFeQxDRFcAprJlF/PnqvPthcr8OlpD3RuICmVUwoLaKy5DyNVW+uy+La0Vsu2dY8O9+J5Lok02zjnU3UeqhUm5W5W1MZQllOiAjMSTfgmEIeOLUbAN0v8A48Qeoerk3LSyI6mqaM5+n6xzvsHzqFh6bV6qalEr3LGTHxCqDLDvq1h/yVyw8hI4nV9fJIHho/sTh91XIwvfbc2xzaeis0AF3uRkgrNrXgMPxDRxmY/YoCRBblo6y+ClfwWUmLRp1b76DgnlwLKqF7HT/OVUHYDPLsf7wAWhyeH4FC9x8NRVmLI5Qqv8fuSqKuaB7EKLorowvSPGO+gRlfrNOLHGt8Uc1ukZ2kqzOedS3Ei75gutnr+cj/q4BMQlIOHXamcX1Z/LzN7h+EakK7b9POvNIYCQUcQKShZovmj9x/IJgpKfFzHgB3PyUhlEhjMOD/W/Pknatjb35VTyWHD9zCJEqNDPMHktGK9eDMPICbf3XPgzpRkxX5Q48Z3CHISVjtPtIDzuViZ30TJCTjqjLpJNXe22ivRSgxH7ZSg+C1lKU/udtKGMMP8GFcGIhuMipqkNVnCYsgyeUAEP8PeWIyplH49xxH77RyOPznZNRiApYLn+VBdjKseeR8fylWVDC2jWeAZLRUc0kDJb+LLdNNjYtpa3fpuiAPxc3phfuPn1O65gUa0UHmOJV4f7qTZmlWh6SkTV3FZ22aTEIdGHjGcZrx7rd64i770y+6DkJS6A3GPFWC1Pp2xrs0Cw0lbOVSOX1CQuZy2sXcmLvS5/BMkU1WhZfXe32xU0n6ap7oVdDl71Iq0heYz4rWnR3lvrQFWxf1qC6FLp7PeAwreMWGUR+oZJOJZYCbANOiGDaaTHkiI4sRTA5DX8Xu4ZpFUoylC9yiCHllriZR+UFjdSOmOATePPFsqKQkKDERi0l8crgprY6bBYXStIWl9TnAdtra2KHTx+VkDYbRrJp0Up+4aC3dSdBojCmcerKUmlzqdJzeUdRQ/YQ8EnCM9whliXvl6qpncnEiaHZLT/PnqUHXNgzvQcn03J/9QVlTI6x0pzwzONWhbddnZ0hG0nwGGkJ4fA9d8CV++Auw7r/ZQSVCUIm2UGU50Y9MB4gxHIkbERpK7JZ8469d4ubKWHzJ39SCRMEtnYp3aVEpDsCn47gViwS8kHyHClLbQEeB2tNOJCqePlkr1RmrR3CaWLvv9SwK4R9H9JWmlQ/e5SVYGGB06NTFq/Uo9UFrSTD9xuvgyX3IwIv3sqmm5B1qjCVWsA8VX4+zQP2Nns8zMDXYqqywjfeP9CLrIc7Xu0XHFp/Kjm6A3fnpMjzlGTxjAwmyoeJ/Vp0vYz7gk+vMh3Dr1aSeOROwsRwMAbl6X1/7yWFpsxLXTYHmaxsbmCShBqUUSYrVf3zTiFTzezpfdsxZGd0PqslETESHB8qMW9/klsrrdptPQ8ZE7ygBJpCGSVkGWKSNNpQiYLI30syb7WlCHURvCGcfMly30NhoRxHmiR80XcmZCUV8hgxfBnQPjtzNN4wtevpqPXwQ1lNYmut7B3UcTa9jPMcnYT9yv0zc/jWvHuKaiXRo3fdKWBmcKj9jg3jncDKJ4qu6ccCf3VD4kMWeG6GUkTrm5TUauxQYkQV+3gov0wr/0YXFVXw/i03pGsNrMIus4H5XnT9fAMwlr6gAv1WBuQOzAOiPjlR7urqN3Vn/vLdplx1hD7Tek0ssr2/MUl+QcBMywbJgL3Aj3wi3v0eJIzNgg4QXp99YJWaCmfi21GZzdo+++1DZQDJJUUeLBJAhOHq85OYVpQSfeoRO+hQ2ksvedrGDZJaThL9O2o49LI+j16Wx64a8yw3OWRCAYiReI+COCX/1sUld00g4DyAFJykGQjxoSW2KGxVrMBjdfjdHTzpuCTKPbSuJUPngOH+twvL4lIDwCm6MB1XkOO5FQdryifIz0POCIWGoHv+HG8mYAsnsFT1hwLB35qdCLyROwJsPb+l42VfnqlDBT/sCTebIJUZe0NxoSF0QPH/Mye/c6wAyV8YydKIPyBOn3mlFyDrBm1hFxIHeyLpZ5Rq5Cu7aDz74bh4lLSsjF4WW1V2CTttNFIoc7Glacq6/vSvPNhtk91DgdPrBCxwjZ9Ho50Ax7Wpd936E7Rk6w8GD/iDm8pAazEKdOXvkZ6o0Oq0KdVtFkIHcbGId/IEztIRZ7SEah+XQBTIq9QTcH4e1+Y1Fg2uMc3oyeRd1WFcPzIzbubQOD6+ny9kIqzTqjVfK8rY1BHXmGX9m25akdymffk+maaNtF2kPhNBvuQgfBIxr6n9lF7DAtJ/iEXX6BoqUhGPD6TPbSW4t9fI8EcPfuEH9hJGVEOaguGzeACQ6bA5HfXlZyDyO/oHuJDVBdVxNdKZuyXkdJp38gtpXoACWiO2wV4FFVlE5A+gR9geVqaFxsGT+PapR/RZzDjj/a7P1EgxO0BU4/qp8bPl0jirRmDiB6oG3zsm08vsXF63JMSkXvBGJ1/CR1HismsbFaR9VTlO+J3amZ9kfMqGKjinO8Pol2TizsQvCnK0U1RHcr2bWQ6wGZOZiF4KZPApeuKpE6dBYweT9CXBfZkBcC788TgUWnjemImnVUBKnxwa2AbJpbyIa2n2dKJyIllBehmM5XqkBSWhojmCe7HZbCeJ7xxR7f30N6qOlT1SBNCUwm+/whdberDrPd5eBLUmJKkRLqJ3pGxAhhKKIRer9HWC8ZkmRZYMRjTz1Tph73/FjX+uvCciq3F8gmkQ16hIAfLNi3tu3hPN4no8JMx1YsIuR3KwZ5cWWVts4HSqekj+BByI7FkQDOWGwYUPEnBAoiAExzaF7wJBjX7BUPeXfzGws1+VrnEid0VYyTpUysFSR3utCLYrUVtBdMJizSa5c76Qi42iz5b5lzVhubSNoVeOHzekIw9OYW24W1ymYQW9B6ZmTPyprYVSZ1RGHe6+qNW218HBxEVmTpTmqBJde0AbvMsBMjMinEQexhVADV1rKVwE48NUOdLyrQyIhxp3XD6cfnapLIp8sjJp7N2FG3nMQYza5C40JstwoMoujSXrJsJuYPRgnaVcg2wKrB3lhizU+1YFwWRvyAZJwIAlhnEarePkSc1UDECAY19TOeMJZX8e61gW72vkSi8sMsbONi8j/yisBpAqf8V8vjDu7V+nf8wvmzKRfYvoIgNYPqbvMiWWcsp8wx7QgExyu18cmg76TCYNZLKP2kz2hseFK1bwCJChC9/j2mQNge3y33A16amwBEcSdAnTOMOQdOxbhJDN6Nuhs6m8MtOAlRQ/lQQAB3hjuVzmcmiavQ+PLtKmikotsvxoBWcgc7a2Y9suXzXWZBxK1ROuUpoXbM0BruDPmZ1gBE5nMJVP0E0zpBedC7mzo9Fc76dktNvrF/9l9PDwFK/qJpLDs0euusrjcSaT5KC9TP9WGm6YcRfQXMFcZc2ahGiHgNytfjCSWapqnPXwI3g7CWBpWqGfhanRjJlZz+dEFia+jY7XJmbxOZ+hf1VcGqPEvGQ8WzrXOMbkpmFO3oAsc6Suw+kRP2iNzgYqgbgCDl6BgovDIiMuO0xPkp23yOQRNVe79gAAAAAAAAAAAAAAAAAAAAAABgsPFiEm")
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("0x1bfbdf69e1da9166dece404c0442139386cd3ef677ecce895665cc2a9212fec1")
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)