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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.
0x64d58d67a385ffa541417b03939f98830dc18b74159a5a81f9ac4926b272097fThe 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 | df | c5 | 5b | 26 | ac | 48 | b0 | d8 | 16 | 2f | 0c | aa | 1f | c9 | eb | b4 |
| 0010 | 20 | c9 | ab | 24 | af | ab | 8f | ff | ef | 6a | 4b | 0c | 73 | 0b | 29 | d9 |
| 0020 | c1 | f2 | 56 | 1e | b3 | 53 | 2a | 84 | f7 | a7 | dd | 2c | 67 | 5b | 98 | 23 |
| 0030 | ab | 4a | bf | 68 | a4 | d6 | bb | e3 | 27 | d3 | 44 | 09 | 62 | 2a | 5e | fe |
| 0040 | 60 | 45 | 46 | 3f | 20 | 79 | e0 | 48 | e4 | 26 | 7b | 3a | 62 | 48 | 00 | 2b |
| 0050 | 45 | d0 | dd | 4f | a1 | af | 9d | df | 58 | 89 | 8c | 90 | b6 | a0 | ac | 00 |
| 0060 | 70 | a0 | 6f | fa | e0 | ef | 67 | b6 | a9 | 21 | 3e | 76 | 41 | bb | 81 | 55 |
| 0070 | 03 | db | 90 | ee | da | 3b | b9 | 85 | 9c | 9a | dd | 71 | 6e | 3c | 7e | 3c |
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 | 76 | 93 | 36 | 61 | 00 | 7c | d0 | 45 | e1 | dd | 14 | 3d | bf | 91 | 1d | a0 |
| 0010 | f6 | fa | 5f | d5 | a6 | 21 | 39 | c5 | 56 | 13 | 09 | b8 | c7 | e9 | 2f | 6e |
| 0020 | 18 | 68 | 86 | 38 | 68 | a3 | 61 | e5 | 47 | 9d | c9 | 5c | ae | ff | 34 | 09 |
| 0030 | c4 | a3 | 6a | 8b | 41 | f2 | 2f | 4a | 3d | 74 | 2e | cd | 6a | be | 28 | 3d |
| 0040 | 3f | d2 | 80 | 62 | df | b8 | 62 | d1 | dc | 3d | 76 | d5 | 20 | f1 | 26 | 92 |
| 0050 | a5 | fa | bc | 40 | 4e | cb | 40 | fd | 32 | 2d | 8f | b0 | d4 | 00 | 03 | 9c |
| 0060 | 2a | e6 | e3 | 5c | 7a | bf | c6 | 06 | 4d | 36 | 04 | 9f | f0 | ba | 8f | 2a |
| 0070 | 64 | df | c9 | 87 | cf | de | 60 | eb | 3a | 85 | 28 | 9b | 0e | b5 | 1d | d2 |
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.
0xa1d0110e51e0684e04af82181375e72aaffa916c3c1468b3d13999e4ce87cfc80x1375e72aaffa916c3c1468b3d13999e4ce87cfc80x1375E72AafFa916C3C1468b3d13999E4ce87cfc8from 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 0x64d58d67…72097f
// 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("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")
pkBytes, _ := base64.StdEncoding.DecodeString("dpM2YQB80EXh3RQ9v5EdoPb6X9WmITnFVhMJuMfpL24YaIY4aKNh5UedyVyu/zQJxKNqi0HyL0o9dC7Nar4oPT/SgGLfuGLR3D121SDxJpKl+rxATstA/TItj7DUAAOcKubjXHq/xgZNNgSf8LqPKmTfyYfP3mDrOoUomw61HdJ9nFx+B3h1o/6p61OWPzjBKVqPukpYTeMdWfbwJDwF22BFCrjiE76OsQF8gPy+Rp7osKuBXGpQl6VfTTWfc1t7rTfFjpmeNxhlEV1MqYE03rKl7sh9WzZU93JqK3A2bRgTuziqewoldmKMfbfiiAOfCol85oYIDmYsZvvB3cUdmscTn+Qwg2URP4A8mFxyi5sExAJYoqyCUDDwlMqJpTUhUj7oEl8gVuVXfJNHyW0eViZKVCyJgEpWsmpFJigDFeajiIAQjWkZJ7DDWhsZr9QhapvwaLMS158vYAI6Uunw1DA3OdQk33p94H+a9eUslUAbJmg7ScKBXZ0n910hBrHZeuJw51s45vmHhVCVIwab9fY865sXHyVMKZh9BwIfdz0MUaWoW+ucRENCGf5Ld2oJJJHlU6CUDB2ahoj82IF68qZbBf7kw/7I4e7NwpqlOYCDtGaenmDbfA+Hj7+OIH2HBhquCFTffeO8qzT0l1yniktg+kX4rtQQSivQ7cgt9cZZ8qkrH8zO3SjJIGvd5dM6zaViBqDCWx7AiDdv9CceBmBlwJsyyCQzYkTUCBJG5OQsz/DHr9XqXpZB+LvwzSebBUXDw77cVs2OY8/hr7IHiHVfLx0PhUxqwsmbnBlHOGeCiPSMswJIumMvlCKryNQpc8zBtcH78QCoSTVjUdej0NQyU1wv3KuTCB+p4au29Ph/BfRbkCNl437U+0FiGq0GLl0rpaUvoS8nzzp2Wpe14ftVY2No1Go7HOaphhJd/aali1pRPrVp0g9+nsK0JRDVVo4X4xu/L5l+qg5VhQkEX6UTIHLb4BgDSPtT5py0rQbTyFnloDGhcH3oxzJZO5Irzra3k5r512kV7CMwlzojYl/tkvAqDvy7erGDUBl6yqTHtryNkqoJBo5msAZa4CwnQ5UcaVG3BUuhvdBeCCP0jj3SaWHwQ2YvuUsU9oVUjWpw2uBrCjOTFSltfR2SuTqYWqrEw35FwcNGAWWHw+OVjLYyVrBF8Weae2/xwBWTRenoJdY7GIwZFYjz+/+w/8svFE5ov8OSXcA5akqWKrRspJU3uw7UrvjROtTQ5oRuBt/SCJS70XHDnoaENqOU4whwUY9rSVxeVSiwKpzGG/hlEHmIZWjdNkQRGhu8ZQlGYN81JeQYFB8f1/nWG1UguBIDTEBEk9JHy3pA+6GGHn2Q1I8C6cQu3fKrpon3XjtpnGV6VDSWsVCnDmx1cqJWiIiaB7QJlA4TIjKbXjHGOmDIg77i3PNHoEMyt2JudZSjV/oc8LXwMVslKg64pj8VGekRBpHV5zLoDZeT9zvZM6zdPPlXNSJczDnkTdo4XT/fXGwKa80ygEnv8pSXBVTRJe/zH+ITh8co1Zbyv2LH/FEDJdiY/hy/x8zO+TTBU1Qwcrp7a+eiEOgjf+Z8d/wFp69b9fwSp2l1L+psaXJNGpXCAvZmmE77CnYpXJq/vUuYTKTgqDw2yAePvq6EWmSGKBWac7a5Cp5d1dj/k/4hZuq0DturKuAbTeS1cNjUCqjuipaIczBmD7tqrYx3DWvff3Anea0VKJE8NCtY/qOfgxy+mCX9QHuXF13lGUiEgObkqzWgkbT1U9EMhixvlSUi342MmAiNcCgHiu84U0OZwM6k7DIc5ocQ6PATigM2qpycXlGxE7tf7QBkD6K83d2oLR4gv0UcN5xKEcYurDk4SpmmxWhRCQWogheB8HKMgZTODQNSI7Z2GsnCQfsFI0h1eW4tOiZiZxhtQjKHx6fWxOde3dYLFaljZ77Dgv5skB5I6ePNnG9RmtzTJ0Bb+7sGQNzZXZQ3SXa+Yjn1IimtFwzLchTabk5M1Y+DBAsrgL1lZrh83g5LMTqOEtm77lZ+Lzn868U7NWyM1awFmxD3Bfx+WcZOIKGIaZZpA9JH6Zaf7qP3LSFUTTKyHdn+f3PQtKECdYLcwVIScJOLD9x0fj2WZkjmLoi0sW7bmusjpaSGgA685ntWbLWB92nzhVOawQr5n9YTArGJrO16bKWjLbQG6wa/6CRc683cXn436JV/gChxdbe9SE9WQLJ2iGb1644u7i63XEabuNrqK0b89A40rEnyyeCmBDF/CkaWqtiFtb0uloB/sYaqw8HYc/OaO7AJJeoPt08yRQNVKZ1HDNyhKpDsnlGrhzfYwZzvCGsebYcqDhI5OIPB5CyG128UofhPf5ZVX40MTPnxj/dPDR0o2yLLPTD9nzZyOJBb/YmnD76DlPnCtZRTt28HFrQz429iz2cOncNjix1S7X086dA40DhV+iDqR/tGuZQpKw/KeF/5x/Y5uaarwzv/Ep25hf7uJDv4bxdy4R6LNRarH7kc74yYGerh0/TZGi52I2M71HdyfTQZDUBkLnCdK9SXlK2Dh59eJhpRAa56iWCXpNCDgaxTdk0yuflT3zhuccGU8F8=")
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("0x64d58d67a385ffa541417b03939f98830dc18b74159a5a81f9ac4926b272097f")
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)