Block 21582
- Hash
0000005e06d554ed9c40d7a43755a6ea40a3bdbd0d3b33d058daf1947d023a5d- Confirmations
- 19460
- Time
- 2026-10-13 00:35:05 UTC
- Median time
- 2026-10-13 00:26:33 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
9514428278cd0bbeb43c065393e08768dd1e4793b3bf79fb0c5e5b300ac19386- Previous block
- 00000032754666a4c8131af4cf1e3f018237ac44d2f3477c385a72f06663c9e1
- Next block
- 0000012c3cc228fc0314a2efe651af61a3ff5bb7ca00a63c9bae54bf5ba95e6f
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 21582 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
d2195b71d40bf72a581868e23497ec20…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9514428278cd…5b300ac19386 coinbase | 1 | 2 | 50 |