Block 23821
- Hash
000000e94eb496a3b80290f90fa4375073a96a583d78feeb56b4d1e34ea7a3da- Confirmations
- 17147
- Time
- 2026-10-15 14:21:32 UTC
- Median time
- 2026-10-15 14:13:45 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
201b320096799524c20c44eaefa7cd00328cfcef66bf5a9246c50296433507a8- Previous block
- 0000006b1cc2de809816862db5468267a4b63c69d72c77750df869b758fd77dd
- Next block
- 000000fa9a4ba7246f2ca12c5e4ab45976dce22caa601b6ef335ab5af12d37cb
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 23821 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
0a788d60fa3eab1acac876e1d703cdc4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 201b32009679…0296433507a8 coinbase | 1 | 2 | 50 |