Block 20178
- Hash
0000004a09222eea1f193e581fb7e3d755053cbacc366f0524e69291801f7b96- Confirmations
- 21513
- Time
- 2026-10-11 09:41:23 UTC
- Median time
- 2026-10-11 09:33:36 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
b0ce7940eb2028fc3843c95c62e9211614ea7cd571fc82b30b91354dcf64e665- Previous block
- 00000056d46c67980d4a8bf290410f584215a9b4ae4583731f01533850e37134
- Next block
- 0000003c280e6baaaecad32aab4359ddc6303e7e30f9bc1327137c46cf96dd7a
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 20178 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
4b8cc5bd7e2d8ca3dc8ffa552ea57ddc…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b0ce7940eb20…354dcf64e665 coinbase | 1 | 2 | 50 |