Block 30188
- Hash
00000183bed762aea62c67c7a262d694e22de2b37422c9728db711aea758acab- Confirmations
- 12199
- Time
- 2026-10-22 20:22:07 UTC
- Median time
- 2026-10-22 20:13:56 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
1f34ac7c6d8b7958a76a352ad5bc7e72828c33a4c042fcbec69e8355f5328728- Previous block
- 0000003a169db72717c360c8b64e2f4d00b3f6dc3004aadeef237f4db856dd49
- Next block
- 000001645825f4ebc511895328fb52750119bd76213b87227d987ab072e79997
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 30188 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
631e9e58dbd13da50ad3ddcda8f5fe10…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1f34ac7c6d8b…8355f5328728 coinbase | 1 | 2 | 50 |