Block 27455
- Hash
000000ca26d231d1bcde0c2a89ac291e3884bb155eff65ae5719a1fa4cbaadc5- Confirmations
- 14562
- Time
- 2026-10-19 18:22:44 UTC
- Median time
- 2026-10-19 18:14:17 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
7898083cf03d5ef01fde49f7ac77a54ee9d66b0e3bf1ecfdcbf548bc522fa81e- Previous block
- 000001257ef906fcbba9b8072e1e7593a8c2b225b4dfa09cc8ba0b3fae548ae5
- Next block
- 000000ee37bf5fa7481902b8fb0814b5a25a9d2112c2afeb9fa95650236c7c79
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 27455 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
fe40faa6aa142627d64c69f2b1f0a2b3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7898083cf03d…48bc522fa81e coinbase | 1 | 2 | 50 |