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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.
0x4e4a30c9c05f2b1448da617d1067bff0ce2ab90f8bcbfba89c8971c78126e454The 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 | 2c | 81 | cd | 4a | 81 | 52 | 1d | ac | 71 | 72 | 93 | 96 | 97 | 51 | e0 | bf |
| 0010 | ae | 53 | 7b | 89 | c5 | 5d | 37 | 36 | 4e | 42 | 47 | d7 | 0c | 57 | 35 | 38 |
| 0020 | 53 | 7e | d7 | 4f | df | e4 | 19 | 72 | 62 | 0b | f9 | 3f | 94 | d0 | 3f | d9 |
| 0030 | 24 | 56 | 30 | d9 | af | 42 | 61 | db | 2f | 6b | ee | af | 11 | 28 | 19 | 92 |
| 0040 | cb | 8e | 23 | 38 | f0 | eb | 88 | 41 | b3 | ac | a5 | 0b | 1c | d1 | d9 | db |
| 0050 | 5b | 6c | 69 | a4 | 38 | e4 | 40 | db | f5 | 1b | 50 | ef | 19 | 9c | e6 | 37 |
| 0060 | 8b | f3 | ef | c4 | 33 | 2b | 76 | ae | a2 | 96 | 4b | 0e | 86 | fb | 84 | 54 |
| 0070 | cf | fc | 73 | 91 | 25 | f2 | 10 | 29 | 4a | e9 | 67 | fe | 62 | 79 | f3 | 12 |
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 0x4e4a30c9…26e454
// 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("0x4e4a30c9c05f2b1448da617d1067bff0ce2ab90f8bcbfba89c8971c78126e454")
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)