Block 20149
- Hash
000000a73554041367cf466e6ee5466e923d5f36db5a6e4bf617f386fc677fc2- Confirmations
- 21289
- Time
- 2026-10-11 08:52:56 UTC
- Median time
- 2026-10-11 08:44:26 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
e079df4d99173fcf1b6aff8787f061fec2fc752d6899cb48d7753bcb90eff8f6- Previous block
- 00000024ecc19bf5ab899b02e9f83d2f1ff4c4d3bf0ac6d2a6eee970f55182a9
- Next block
- 00000031dbee0e2578784a91895e6b0b49634205b46b05c917f84f784836f19c
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 20149 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
f44b859e2beff64d99d5700a710a7f28…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e079df4d9917…3bcb90eff8f6 coinbase | 1 | 2 | 50 |