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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.
0xe701abd5a2f2653423d173469424f7523d21c1a758e3c4acaa47ea845940f37eThe 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 | e2 | 2e | a7 | b4 | ac | 41 | 4e | 9c | 4f | 0c | 35 | 57 | 0d | 06 | 4e | 4d |
| 0010 | 96 | 36 | 91 | 04 | c7 | 2d | fa | 5b | 1f | 8f | 58 | fd | c4 | 5d | 54 | 82 |
| 0020 | 10 | 0a | 28 | bf | 1c | a2 | 4c | 1a | f2 | cf | 47 | 74 | 49 | cd | cc | 25 |
| 0030 | bc | b0 | 34 | 63 | c6 | 58 | 43 | 9b | f0 | d5 | b6 | a8 | 9c | 8e | e7 | 5a |
| 0040 | 0a | 09 | b1 | 7d | 59 | 79 | 68 | 9d | 78 | 1f | a1 | c1 | fe | 0f | 73 | 70 |
| 0050 | 7f | cf | eb | a3 | 36 | c4 | 06 | 93 | 5b | 14 | 52 | 23 | 1d | 5d | 47 | 09 |
| 0060 | e9 | 34 | db | b1 | b9 | 1d | 7f | b8 | 6f | b3 | cd | 4d | 74 | d4 | e6 | 46 |
| 0070 | 06 | a1 | 5a | 35 | be | 8f | d8 | 8e | b9 | 9a | 95 | b1 | c9 | f1 | 9b | d9 |
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 0xe701abd5…40f37e
// 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("4i6ntKxBTpxPDDVXDQZOTZY2kQTHLfpbH49Y/cRdVIIQCii/HKJMGvLPR3RJzcwlvLA0Y8ZYQ5vw1baonI7nWgoJsX1ZeWideB+hwf4Pc3B/z+ujNsQGk1sUUiMdXUcJ6TTbsbkdf7hvs81NdNTmRgahWjW+j9iOuZqVscnxm9lxLuDMvbsdaHleauzWhcZ4gL4a4ihIp1Z0yN+59F8botMEyaeP/p2QJentwtT/fqiIIe0tqA1qZYQeQCabNCElqRoVXxEq/UVpyx825I9vqvv4/e4+nNphG5qAnI2oX6KOrugtHBwqCdyfdK7uTpxDQWvZGyR7CR57Vue8UyuZGySvaHeQCAwMm72GMewYvX8+g5//E2B2entmYFS0MucfdSvstMGrjW71PdwEd6OlraArD29zJWFwb0aV+kH69DQ75kODU4hiYasIGQzieLPnJD8WMqUlSQC7UOQBthv58GZTHMq9lghFabNVpYYZLSawOzfMZqMfVzvj7TUtEcyru+2e4DUFLxV1XqEeENg1U423GDXrpOopPJTdyAXUiVH47HVRiAseEiHgUb6gpKNdHcQLZgHAH+CfXNeVH+gTVimkzA5VPnYeRNFnw1S86592C1XNl4oNONbVYQ15kkgBhEuuxQoqU3oRa02plMv0lkSAE2+1jauxLX/xxmlbmF363mRLXVYJdmYlImhU41/76MRy750BhZzs2Tif+YPzUfYcXaxPc9dAJqenZ75J1TeK992xrNcWoa5+XWoAJt6WD/MdAz7N3rJ0Nq0zBFAzPuLBkY/kaE+mXnXUQADx2CQrmt/E9m7deB/CSHaKzNhkXSzMbVEk/+aeQ3/2xTGWVOEYHAJed5CDC7Qrob5hOKFOSzDOn/bchLKseNS3JH9ikCYHPtdQB1bNK9sU9Xw8Y368ESAaLiJPWMMsAy1ziydZspbfpp+WjMqNHma4920xf8NFUGSeDgGOXNicsUVLCY3XcuDm3/zj6MPBAku2a9w1bnUi3BOVZUBQFq3Gqyo8HJ62XsYzd86cg9tF099eJwg2+RbyjCciNUqzYLLtuPpSJzDCCVLnrLX6HKW8CIL5pzIsX/neP9IapRZakOMBZqCKOZjqinBhXjZXKtdwTM4pWrFoLV6TjnfztaVg6b9612OrEBvwVhXVvlXGVOs4cDcFirUndIhWNoHVn5p3SEe7o5fBMJCjvtSvYJmMgO0Y1mUw02D8NnX9R2gH1uM6huVs3RDzRKiS+LuFRyn+YjIaBw3RvbSbjhQM1qZ68kiPfOsprPUL7Wmz4Jgv6uiUYj0/8p1sFToXNJqAXDZrWOAeeL6sTGZpBRElWphUb5ResL2qh3itWkEYuyNjfROA7VZfGc4kZMvSk+nkH4IFtrC4bBRSZstjB3zi6FerNT/OhT3I2G0LiGAMgDOwk3F1fS1vL//SEL2H+NMtBcZiEFLT0gLakJXR9fmvvrTA3dM3WPhGLfHl4cUt3L2BIKthkmB5YHNssAURvf1ur+/t9hgrvg9Bhb9K2ZwmEbk5FxAJlS4ImsJTMf7SqrQh6v/RNJQjJdnaDhkwvw73Vdleky5eNcVN1wCPVaD9nipK5Abg3bG179+hTgOy+/3B9zZ9R+3QXq5CkOVoUQnZSzC3utbVjO8e+DlS+zAT4icXj31/5jZb9J/dEkTRh5e4kE4Lhqosk41wLACIcVwmPpAo4S1jSuYQtCd1lPnLemVSnWVhFlxb0VPCxYnxYnMx92JAEGUpPxJ1AZcpkbhrW0khHhnRConWMZ54pT++mc4qdRtec/ISGz7tiACyKTkEyOspxm08H5EThNFTy0eHxaCLW/MCUlxKtkYSSWLgifrESewEt0WHent41eJ5rLkqXI7eccy0EN6ex/k0s84ZjtHLnuVPvzBhnDN9b/o6bV77OlYGYMdpi6hh6vbLzSqPBFPPO/gXwXl5Oba5muMIXLRO3NRzF7tofaGkCUSiB3vx53MhhOtsmZtjhlrcnftDmHBpDbjgxgWNtUdg3Y78zEaEsBpLzS5wW+Ozjx5+2do+vzF116eenOLsvdfP5iysSg9EkFs14lPqNV//eSIA2TY9d1AcrQ8EtHJSNTEbamz38ZO3X4Qxlt9DN/m9dXGYOEhXml+FH1AL5T60Jzj0TQbW+pjSd7oIVk+Yy+1ATBlTZ4xgksnBljpV9YFPaku6AKExcjKgwwvcRKI7zdEJmnFVzGWqQK3CqQAej5kbicu6TOQRZhy/zttnQxrO9DSuV1cC8XyIV4SO9Eb4Lad3WZ5Exnp0ndp0q+5c8Hdcp3UGtwDi9jXaLzj34tY1cS2g/HB/rLuGc16JIvrnKxN5lye3gdOYkgfTlz+H3WDnvp0IFsmgiQSQcpNkq0O2CqYJlSLMyOOjLxN0m8tXVmS34GDzp624tkZ/lpPxeh6WWo3F3JR5FINDbXpDVGCwEoDAPYKdS1HlyHE9hA7k2RG/MXq3YR18fCXwQGJvtzvyrEsd4mEwtspcELmEoM1teeM6CVHcLhTyC/hi/F3qHhDusjYJpDSCZQgrpPU1oKqtdvKN15pMOeVh+lNMsYhC2sl+/BdN6sWQ1S4V2fbTGifgaH9nPtUR9G1E1B5jTQPDJ5PM61M3tss5ZuV/5vdFNSTvFKmW7Gss8N/S2PIv3FuHISK2zDtnnAH/13IrJlHYVBDzIfevG2DZt6SZE0qmmn4E2bdssiy4WI4OlcAtxphzwguZDgAhYiwWLO4oEIDPihU+bPzORFmgOcFyuhDHA0xZjppCKBrD0ZCtwlMbCQFrr/mlRAbPHIQfx8S30/bfhqKeowZfR+ZUVIsdzqoAkGI0+/yQyDzKXfkpKeYgKwgUCJaOkoQhz7ITm2TGfEDJ7LWxkPAYcFqkRcqMf6uxjhc7wqpUWIpaSJ0Q3M6uvONmr8/2dgbUJxRWMkKmnrVLaefKxX+9vXOUZ9kYv5bLZoWoFjbtcMQlkYnAO2mge4VIEmlRXeEHxAZWQonLLIF20DzXjX4ZqfEdlbA/09zL153UyKQ3kuPNqUcRwXhNWXmQI0Y4m/2QHyM/wBk6yJWStNZLAD0G1XhQULaudOlxzSh0GAr6s9YszMGTPFSQK69Tq5jJ5IimOZDdxttuSUBXqFc/IyqzAZhkWDsr10jszEPp5o8voBF2ef61/uc7oWhIg3zTCrmoeG1trNCtxSHOgOgWhpPIyVsNlt/psypjOAyHPU3mDa6DIp3VfuOuvMz4FVzeGvLxA4aPBA14JOCHacyuu1oaOpDKrw9kqwKkJmijj0zze6gdEfEM88gno1erWb54p2YCgJ0wVN6WDbSWRk2GAgjMtk5HxCQlh3OxhBiHBzCr4fH3r1akU0S0Y2iIJZa4EZl/D/vIIuqontOAiFJwq/rMDXpiNTqmty0TlHQuojB05gqWDzn35T7slGNMeoBae3sEyg8hmKgCo1RdkqqBH2oOUMF81kPDRFLGGr+3JalF+kv0kNj9Va9EQbyLmsRa05jwbJ6WCeJNiIyWoilcXd9WGh8D55tJqgVB9ObSvsObjKliWxRVi4WmIpsmmIaV/ITXohxAv4eiDBnt/1XLiobrr9aKL0Wkh3++5c9OsEcgEedw8VCUjpn0lJgQzVj9KQEgGWT8jQxQQi1rPaIfcpXolqE4ink3wXNIZnGoX0b+vZsY9LaLQPyDKTA0QbKM8Hnm5P0ri06PwPBOOC9cWyNjlG1HZely4wwQ2xdSwujsViACuMCCxL3TjfY/4KYEpKywS29Kcg63sM2blHOaR5fURko9FQh+PRTHosJEBbXc+EogKQyge5cl++sqKP9DvMOXwOcAch+aJ6XGvZy7m1yeR2uaJxaTuXSFMPPZAFM2IangNyRhYPnFNTsIS6Pxyi3XcRoUdFgUuHWuBqa3B6c+XTq3NvAD4u4wu2UPmE+8ZCYR7hCrmOahVAUWtY3BhcJpBiM3entBhf6hfu8kZlkqa3UpqsEfRhJ8zCQCUx6agjenNtt+AHXuPSmx1/IKHfwxt2APqegbf6MA67dsT/Yd5gKcvj9qXU6nK4DcSi2z285oXYMjZGmWLhndpS/naHBB1rJFJv6++B2ijllpJmHeE18+b51lBuuciPlMDv/W3FJjv2kVs6AbyWT0oUxnpCyKBFKM2tAWoIhV62lgM70I3wHlJGIdThy3xNXRe7OZgEkh09xfcRDCL2tSjF9AJeVCPEav+goGfRU8jx0QZuL8NeZCDUlrnMVYyAfHoFMisxPX6/Apoe91BpCTiRTaNMKRtTUi9c5EMCMWV5oNYgGzqBUU+SumvpnFVd+YDvxHgK8N7iR61fsE4eP/k/3Vb80TScgsCBpKUoGHjAghPUWaq2Fnb3eGmp+jueoJES9XW2JzdJ6kuMvcAAAAAAAAAAAAAAAAAAAAAwQLERso")
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("0xe701abd5a2f2653423d173469424f7523d21c1a758e3c4acaa47ea845940f37e")
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)