Block 20138
- Hash
000000939f5082f4aa2d8905917a2e45660ce34cc8c5255013ec511697f81fbb- Confirmations
- 20882
- Time
- 2026-10-11 08:33:41 UTC
- Median time
- 2026-10-11 08:24:55 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
c1317f0bcfb2157d559b40c0264dae4fc8770b505e4792cffdcbe24126661d5f- Previous block
- 000000304e095c0737e71f21fc8401af1f711aa1b9c8c52f541b2c3ced9eb358
- Next block
- 0000005bdf0723a76d3dcb0dfd0da94d3bf921ee1952dc575bcb8b1f817373fa
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 20138 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
52bfdb2f4795f76c97948635511d6a6f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c1317f0bcfb2…e24126661d5f coinbase | 1 | 2 | 50 |