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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.
0xe8fa49b81f7d6f179297e877fe11ddf208a935fb1ef86b99239d224fccffc5e5The 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 | 22 | bd | d1 | b3 | 49 | 00 | e3 | 88 | 65 | 09 | 93 | 64 | 0c | 72 | f6 | 18 |
| 0010 | 52 | e3 | 9d | 50 | 6c | 55 | ff | 04 | 2c | 50 | 72 | 53 | 4c | 45 | 33 | 02 |
| 0020 | bc | 5e | 5d | 24 | 09 | 03 | e4 | 9e | 28 | 7b | 06 | 79 | 3f | a9 | 2b | b6 |
| 0030 | f4 | 48 | b3 | c5 | 94 | 32 | b7 | a3 | cd | 3e | 3a | 3f | f6 | ac | 06 | 62 |
| 0040 | 78 | 60 | a5 | 21 | b3 | 7b | 64 | d0 | 01 | 53 | 7f | f6 | e1 | b2 | 0e | 63 |
| 0050 | f4 | 3a | 4c | 3a | ba | 84 | c5 | 4d | b4 | cd | 66 | 42 | 73 | 9a | 0a | 94 |
| 0060 | 41 | 3e | 46 | 77 | 71 | 27 | 13 | 79 | 69 | 8e | a4 | 2b | 62 | c4 | 49 | ef |
| 0070 | 5f | 97 | 00 | 68 | d7 | 00 | 20 | 0d | ea | 43 | 89 | 51 | c0 | 7d | 8c | 6f |
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 | e7 | 2d | 06 | 0b | 9e | 4b | 5c | b0 | 24 | 66 | 73 | 17 | d8 | 47 | 66 | 80 |
| 0010 | f8 | e7 | 42 | 5b | fc | cb | d9 | 8d | 29 | 14 | 42 | 9d | de | 5b | 14 | 1d |
| 0020 | 2b | 70 | 6d | 3e | 1f | 4b | 64 | 75 | bd | d7 | 0f | 02 | 84 | 43 | 50 | 7e |
| 0030 | 7d | 54 | 35 | cc | 0f | e5 | df | eb | ae | 49 | 7e | 01 | 3a | 85 | 1c | 30 |
| 0040 | 6b | 5d | 82 | 2f | 11 | 55 | 87 | 91 | 57 | 8f | f1 | 51 | 39 | 76 | e8 | e3 |
| 0050 | 88 | b0 | 90 | 9e | 21 | af | cc | ed | 28 | 47 | 91 | 9e | e8 | 4f | c1 | e2 |
| 0060 | d6 | 4d | 46 | 18 | f6 | 22 | de | 70 | d0 | c0 | ec | 78 | 19 | 48 | 5f | dc |
| 0070 | a9 | 67 | 17 | af | 63 | 2d | 1a | fd | 65 | 20 | c9 | 48 | b5 | 17 | e7 | b1 |
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.
0x22324a4277ff8b295018742ebbbd715587bd4456d6f007ddc9360ac7db5fce250xbbbd715587bd4456d6f007ddc9360ac7db5fce250xbbBd715587bd4456d6f007dDC9360AC7DB5fCe25from 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 0xe8fa49b8…ffc5e5
// 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("5y0GC55LXLAkZnMX2EdmgPjnQlv8y9mNKRRCnd5bFB0rcG0+H0tkdb3XDwKEQ1B+fVQ1zA/l3+uuSX4BOoUcMGtdgi8RVYeRV4/xUTl26OOIsJCeIa/M7ShHkZ7oT8Hi1k1GGPYi3nDQwOx4GUhf3KlnF69jLRr9ZSDJSLUX57H6lJKz8ir9uqN7EjpvaHrmNup4Otw36ieOQBT9s+iesm2625pay557T9fLSclU++Y/F7yUVyui0Xe9NZtadlUUhq7VqhCHlOj+oJTSk5AmOQLjUmjU/nLCjpEGm+oneOxMj/g3sUnWYWFabPbJcOulKSqKGiwlBgUgDiVJvsmhXl1qiqNIOkfraShnM70ekfbwPsMm+Df4xWtd760fUmyaJFiLexUwl5rxGjm3NxyaDnXDGcnidwpJLL27k3zPwQ8H/hjwBm1yLYydLuJo0DYT95X614KVB3egjh0inWsKzGFLNlvV/Fhg1ZLLmWc/qCkaOJHdzaTfD9GbvkQ/qAuDIkjVETQk9J7l/xCEjx7+GaHLXZ20I1uXiZyL9zOkQYy7OAqpE6cPtKMo3kdmvYllz36mlh0SvVrQ7GhEWWSzsOurW34fAf5McebNMCrnCCiaKuPXczTPw1xRN70wNgMK9ie7NrXoVBtixnePRsWmWEqM5haVbY66muBVOiwI8Mnu43wZfl0jF2RGtklR65LHXJOYma6aFHt7Kzyo3mL3bQv88C93VaqFW4FCsCN6N2HNxsMCVbW1u/ksU0BDpuGE9TchKru2haT7icGCqyMQv/LEVEjLec6IH4GrpxJdG77k72vYPVUQXyC9Xk1k+GCupuWVfta56EG9DfzQbffX8ShJsTdi0VPVU3SRcYlm7/rbAFpSjtw/M/iiVelSVUi93xum6OGmmiWKJ/bHJNrPN1SyIcj9B+wU1q3x7vdKAoeFS0x+wrB/3nhAjofk4rvBD7UomEGFtHROydtuf3GHQysVZhYL6JyGU+ISVS5Jfx3ObSMJvbRnZrAH7V84aG9zY8JLPDNe5nkPNYn6x0M6DnBlw8Ek8BTlezo7573sOGZDCDscps66PwLHHeihO4YgfAbJzrMJyk6hzBT7ivvVB21s7YrVhAfl0aVPlG81xBk8hXLPYozSoIt1ij+z5HDlKJ7u71e+AYH7uR8LQ5/o88ixVGgMTKlqD3r/bQIYNPuIo0j1nFW1PBBS7oUmT1OyM4BXIpW2aQYbygx5EIb8BQGMb7puAJgISozvoR2lQkfdNQi9CFExKCsA0lgcoSLMdEpUuKI7Ap9ImRHB83Z2kPF8ab1XXmw474Txh9iielxJT4/pqeZhKQjfBQ4NX6esD/RML+eVPcpqAVNZk5w8ICyOuZ05CZrAjwIpPFgeIDW6jcEAnkL2/flttTvXdlwXIF/pm940/nujCDWc9YLPJFQpnTwmNLQBnDDiEO22O15euoC7o1h+fCH8XIic4CN9CZ0YF1uI7RJxqyEnNCb/uKCfodZPhM1MDsEmchwIbdNOQ6UsHbywZKE9gJTCEqRjhcCAx4MkHYCC6VS0HKQT7vYx4v35o/tdK10zGcGtR1NuwmBhDDRGEHA1mIlBE0aX/XMGQp80pt+S/0LOu6x8cY7HOYRiz515VuShcD3ZZlO+f2A+M1SOoSamTq36FNYHlOGlMOvW7PfXrE40BxNIoke64Gdg0iCrjJ5k3tHwcMSroM2H+g37TsVKS0SyQeWZwbR4+O1hn1gB5M1CBZSPf27krOoxYJNdwclH/aCfwW/LrQ2N+bltcan5aJKfWupwDF7AwXgXHaJowOrUiEE8HQ3FabL2KjSMKOwulGbtqiR31x+J7P9qpfYM7gqMhfJBlMTSk9Fp6DZhEzcN138C8viJqdcY+BaFJRJDi83QMzti41KfbjkPfq4qVGhTw9AeH4Y+QvYsIXl1stY3V4KJ+fB4E06hZy8veaOCnRWu7QGK0P+vGHXUyuXJtPs6seFa3VOMAHB1pO6NR4EmZHx7EEf1dOCnBJGjgmnIq1djAvoglx2kLtVOdecBiGh8JbnFQjxmSdqWg2ha0pkc0v6ZPA9M41vTVSDvXq4N9v6lcxB5rZ1wQbpMG293eYAZnGslfQxZMHLK8ufTQZ2ZAaSzOIf6t0h9uhR6WJnFomXwj92BEIsqGcsEaGPjSIsUrn76W1dPdRPdxpPkCDKjQNOF0CLeQ5q4Ko4cX0sru6pNzBVouQ9TGAIxYcf6GZX72CJQeYoPbInKmxuOI7ewswZPPqdYtktt9J8Y7gYDI63j4tebdP7oIqzWDEfUF30akoX7dZHb2X9012CZX9yxrqPCOGb1jBnV98iwx6u8kk9WFYL1rSZC351fQj9qofzvsECdPSU9fvGHj6WLR2ngr8rKog3K0qlxbYcvOwv3Ejce+gFGM58AJwd3Nkey8q09WdrIDyUp6xeLMRMZB1Jj0P3aYyDDD5cyEFwm5JNmaUJtFsokq2qHRUliYJCuwv1xADx76FO3cnfXK1/mJnBQLl/PLbCL41tU1xR+/pudVCpeZHqHz4SzRmHrq67I+dNFdfvZdCji8Z069afzBprXSJwrbaGH9VjLedgoCTOlA5+Li6Y=")
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("0xe8fa49b81f7d6f179297e877fe11ddf208a935fb1ef86b99239d224fccffc5e5")
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)