Block 21204
- Hash
000001384f843701c04ea41dea138f61903d7b552f7ed829412f468bf34e6671- Confirmations
- 20574
- Time
- 2026-10-12 13:59:36 UTC
- Median time
- 2026-10-12 13:51:23 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
ffefd6741b3fd9c48585480a0d0f96982bac6231ef1d655273db6e5ad5567948- Previous block
- 00000017da1c609a69bef8098a92b95dc7c25f0031294c8e4faaa92afe6605cb
- Next block
- 0000008e114efdc87828878584d06bed1d047389db7cae2c0a653f71783f030e
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 21204 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
18d8cd2ecbe3a840b49cd23a5fb046a7…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ffefd6741b3f…6e5ad5567948 coinbase | 1 | 2 | 50 |