Block 28155
- Hash
0000011122f6f78672150dfe5974803d86418a902c94a47113f360c1887cec84- Confirmations
- 13326
- Time
- 2026-10-20 13:21:07 UTC
- Median time
- 2026-10-20 13:13:02 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
88dc7413b645a23ecd714c6bdeaa9b65bc08d59ca7542facf490d066806b8574- Previous block
- 000000fddf342730b91e1f922c35a608667fca3ef6f4d168b853717f8792cfb6
- Next block
- 000001510889fbf74b2015feca8263cc3571228a171c775714440c395cf87e13
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 28155 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
78629377c954650d239548ad6bee3f99…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 88dc7413b645…d066806b8574 coinbase | 1 | 2 | 50 |