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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.
0xdb6887ff5ecc997f7516958794516d5dd169891021f7022cc10ec2c16c8626c0The 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 | ac | de | 8e | 6d | 59 | 8b | ba | 2a | b8 | a1 | 10 | d5 | 2f | 5b | 5b | 62 |
| 0010 | ff | 7c | ff | d2 | 86 | 91 | c9 | 2d | e7 | df | 3a | fd | 73 | f2 | e5 | ad |
| 0020 | 1e | 1e | ef | a6 | 68 | 0b | 62 | de | 77 | de | 62 | 80 | 46 | 09 | 3f | fd |
| 0030 | 3f | e6 | 5c | de | ac | 5f | a5 | 36 | ae | e5 | 71 | bd | 39 | 39 | 59 | 42 |
| 0040 | d2 | 30 | 90 | 8f | 6c | 37 | 44 | 1c | f2 | 32 | 55 | 65 | 83 | 7d | 42 | 06 |
| 0050 | 17 | 28 | cd | 73 | 22 | e1 | 73 | 5d | c7 | 6f | dc | d1 | 16 | 4b | 53 | 58 |
| 0060 | 88 | a6 | 0c | f2 | 8f | 64 | da | 48 | 2a | 11 | de | fb | d2 | 4e | 21 | 8a |
| 0070 | 99 | 9e | 31 | 60 | c0 | d5 | 4d | d2 | 10 | fc | 51 | 6d | c0 | af | d8 | 9c |
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 0xdb6887ff…8626c0
// 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("rN6ObVmLuiq4oRDVL1tbYv98/9KGkckt5986/XPy5a0eHu+maAti3nfeYoBGCT/9P+Zc3qxfpTau5XG9OTlZQtIwkI9sN0Qc8jJVZYN9QgYXKM1zIuFzXcdv3NEWS1NYiKYM8o9k2kgqEd770k4hipmeMWDA1U3SEPxRbcCv2JyMgTth0Htg9TExbRmF0fEpPqGHi8zozsVcq/Lh4EIOz4W6BlFoUbQXK0WywHry/P4KNgNg0lgrhg76zEN1JLdhcuHToW+KL3Obe0Cc2oDsfu9K49Dt7s7LW6O99QyLEzaOi4O2VWFJY3feAqN3ME2u1Da85OuJtOUr1zlNvOsUJYEbYHq3ZbhJiEoqTyUifPKwhV1gQj8pqMwfOxopRyRI7MGS+XfEfEd4aVHld6iG4UWT2Mcmseafz9OLc+2HRBxT7CPAPCwrRXTRRRCxLNUwPiuABoaOjV6Kp3g6s8fvQeBCB8PGyQn72fSFFDRIiHyZQC5lq4nXIL9D9xRtLRb82Ej7s/WZ4FmLl1NU678PiqcPx4rRIjy3seO/Vzw4Z1rC4CHNflTPDlIeOVya7rK42D9nbK6F7yQWip+hTDCbWzfPWklw8pUcQcR+20z7PE0BoO+L0NEghuJ0BOBcKjqOz95LVlQpHwe4/u6QjhFhUIW39/fq0TVJ76wU3raG76o1e9m6yyu8l0qbaGhMFk+1M2xPEJNBk7wHNwNmHvjmlFXXp5Kh2zkDkYjc/1EZIn6XCN3xRY089jlm21VDObkST2CDHE3HvDgkPbEmgdLPcL3GxhM4difI2A21gWyUjT0ltBWzzRzFp3Z5e4EjXPOY4ThpkLP50NUr4/JXIUHBV4kfDyAzMkqQKUsNmdpZY5rPKXUr4YuEotqiZoYFmJAyjL+cQgQ0BSgaFKUcjLmv5G5NiKoiA5MaauHprnIXBXIStM5ZJpU1no3dxPWj+KrOYJuqHFPkKPrLVB7Nik/DxztRVCBi+DwFUfw89JOskVqJqJ7CoCMK5WImu3QEoMMclewNA/5gU6aCE/iZ1IijF4ANM96B/wLCIksoHoCzIFZdM9iFXiZZnIg/T9D9EPCgOSgFfrTIwAJOodqWOHpajXhP8YQZKWKY6JAlSgD3dhmdQqBlnM11OVOfzPYGz7Nldb9LSTFljqY60tJEDXDhrEMLoPylJKylNsgbWYdqtqIr5S7awtikcG3UxQXr7X1og6HqTR0KMMsGmMGoJc7SHmOJV1vbVQWOwDf886MEyGf4AB1VnYTh9x2qStqucx4TojqOE+hVd3FEBLUcD0no1EXwY4wBGnYZO4ks8bZcnTNPaplsMHaAN6+UoPBYXK2Az/ZcZTnCcKUKZbMA/Pd8RiR26eq4ztZMFLGOafoPDCTMcJmUGTJYDDfeXsdHa1zP6Jby+TXz3nus/Bg92EYWKEbbjzcsjteG+gWMAwHtHj0uizCT3DsBWMSR1mAoR3UdaH/oHNMGsRkiyB7Jhe00LmgW6k7urkxdEv4lUA0HdnW28iW7OtRAew1BFv/eBfCeWHyvlFOHvXsDnz5uI0PhEjIxf1duoa5C6sleqLu/AwPsGrU/0wZZIQJwYNJW0zqyRNjtSpfIXUOtT1jKQ8hQwMBiARGwtCBD5kG0zVvAchyONMPtx1k9N3SCmXHZ6G8D8g1rkA32aqvmWr18mfLoXunwmOWLrWUfK//sIU6PSPluNHq50XOd4YB1NfrvDDt5rj+2MaeNhRdKYCoy2llYndb2rBrZphRK2/FUtORGXzna2NiLM5RScGBR0sSORCg7jRhhzQSOQ/OowJRmTecWRtTFK233I46KPW8qYzekDzEWQ6/fMFrlQ4wp4H31ICwlJ9QgjbJ0u3+zpOrp6SHFOsjqcnXxR9yW9MwgDzNzm9BdCeyTogi9ZqVhzhmu90ZaaojTwdUNC1aW1diIHDzJnrkyohzd/xLNlefiAbLFTG16k5lcDws6U4NuOEBbJ/g4OgDDM6xXLwGEjNrb1N1yZnpHK8Nr24AZbYJQqYbYpYf418ieQnG685SjAlt09SmvVUScr9/AK2tmpRoiQM1hb+DhXS07RHZyFxss/06kLezCkBzdMs8JF80Je9QQKKbxkQjlKDpm7xIX6+ZBAnHD1dYtQ3UvZ0LWJfAXhJfAKwekBDzs2lPV6/PcIzxa5knjDi/nbKD/RrpgY8SBgYbbq3NRry+h81vcJOIDRBlm/+ic99fD1dxedMPMR1YNfYE9bPsE369Zzxf2oZj6klJSupGj14UdlhQyfmOeSOMxTyYrprhLkt79jq9E6am4hzocDgI+aReexr24YVIclTgOpIYBMb4I7DLiNreHlhDzf7fnVcsh3MxaWjexFtmB+OTtvAwoXK0A2Le417ItmW8VCwtGHQ9L5xStjOG5rx0aHkRi/+45C/RdKCLZsWScufhOKwYz8ZdMGginfl1yyzrYT75+sCTfGhUJBzC07Oq05K3nfPmaujBuZs81qr8a0+swLoevWIM85gRGurI9mI1SsMclYVtoWejvBshAj57X9x6TGWHa7UFy1xvq0oM3+o0unmAAo2U74f/X5unU8YpKi3Ie8wPBcSXrQcudPAf/7yYCsPwEOhCHMzyEAemH3aW2YGqpem8Lqft3LaIbivwrIxoxpT+gn3k95aEOrFgXiLzxsB6+fdbxCrUnPbUfk6/F/h+AkAYP7he7BSOYkBZNR6G1zATw47yVdGizyYxLNzAkwF1930uILoqe4s+44iPVeqIs6bPmFrnx9fTLDBKfCoF7XXOz1y7iC3YPJbnA4SskqzGrhKNQChTWyHCgZMCmP3vaYErQTktMGBPFhMQgbuFCi575ZeOA7QkRiLD8OwUR2xLE+mTqiU3PKNNYxUZ9fXF0i9hTsiOQVm4BBxx9bD0XDf/faYBl2nmv9lzD1UMgIuITR+0Y6dZC6sl2HccdcAQH3t09Z6va9DNAS6hj0WMVQOON3rqEIgQq1r8AtkmP8+wtVHPcRegWk2PVlzIeBpLEy4uQC+/ZlmHkioKgiMwXoVBWtv3zz0zxh/r8tUENdQPnA7tJcYTwAcAxy2R9ltC/2024rEJUyautvQh++RSYMGdCcFC0+RzOhwRc9yWqrZrpb5S3k2tboKpAaf3fjCutFs5cnO4DamgE7BNe62cPspCsxG1kdg2UfrPQkCSoSVilzdCnmOMNPXmepA/a9qNShBR9qNn8XO9Pd0jq9kPrSe49rOciQ3MPFvRdM4JF5p81FI7HPUYyQGOKwb9JE1pUDiJydbkhb3G5yLIapBsWYKzQskEtC2wf8dIN6vqX28iRcteqW2CrtyXiIXVtjdow2/UKrQ7cwZ2yY8LihLBxH2/e5SQFOQwtp5QTATOLecr8zFAN8snfpjCCEjdf0HrJsnFSCe07f1BcrTlCql8G8RKYEs3SHS+shbwM4WCf2SJALAt0ym0cfN+uIQq9zGxGw2+q2AQCSJ/S1IYUi9mJVQLIdaAmcYGBezEYqbATWqrL7cdg3nbm4v7SXH4PvwKPu5Ru9ungNqL1UkrJpLt+mPL8aMAmtQDVaErV5k3t3yyEmeKICgZg8GTVUUdfIrQGbMTur2bcfudEgunln7RLupQ76dIr4Pgl38q6fsYtC8j+GR0P9Lt84dUDBklG5b1Mvx0P300P3MyMNbQooB77hCNXZQMSGZrSIozw+wJEah8xN0Z/Mc8Rg2Y0SLkkGs1BDq5mQ4MRX1RnykLrQN40wb+gaECGHKre1XIa/QtivWMpKAmzOcv5BME4uzDf+6+XUeEbrWzW28n6/KW2zhrjdnEgvva0F4yv4JEZuQfGcE2NgqpI1ft2Z+oMx10O8JFkNeDuEE3PwEVMQ0ccTvx8XXh7ThoiwKKlN/clnYb7WUAQ7yfOLm7S8WP5ecKel6FdqAb5fIofkptbt+WTDw2I/oOsBsE245Ts1A+oimkkQJZCP3N1GZSQjfXT/oZDJV5yIbOX8bcsPEvyYzLt+rKlREbohjGRfvuX456IelKptDDKlCGlB+LYZDOgAjxxKzEa+s7vBbHP8e6T7jysL0a9h2z8CkUjYk/jbFBzIDHjTejcaXpsDE0P+u/2LfGG4HILZN10xTzAnEN+6N+5g5Rk2b2e54nkiCE4v4erlx/Jh6scIwbLZn4CFCi98B5KSflj6s7EiIQ+41ghchzulrCUV3jFfcy+sm8yASdO4fIXLiAqd0+zCFsyqnhLaSg1gwEwV12uIIBBglznCWShp175zbd9xP1ji/VRNBzkJU4xfMcMg4Q+tmbGVhtNVTtYDxY4h7oVzg5n2laIC41oPhoKeX6n1AfynyTmkgrgjS8PFS1SkNQEDlJhaYcqPlliN5On6kVscaOy5PsbJElKU2ahvu0AAAAAAAAAAAAAAAAAAAAAAAAABgwQFBsk")
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("0xdb6887ff5ecc997f7516958794516d5dd169891021f7022cc10ec2c16c8626c0")
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)