Block 20189
- Hash
0000004fc56d575aa6ec3f054a75cd89f48cd5847e15957d01f64e4c77b93b89- Confirmations
- 20909
- Time
- 2026-10-11 10:00:08 UTC
- Median time
- 2026-10-11 09:52:15 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
c2b335c2796b501c7873b82bc99f6163e2e0142fb1804f5d51e195826dbbf387- Previous block
- 000000d9e78d1728e03c4048c3891f4d589061ee2c45b62482374559b6594d3b
- Next block
- 000000448f7cee7fa26c0d83fc1a92be3876aad3598fa3b8fed17641614dc248
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 20189 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
e74ff5dcd44b26393de6aa72bed4f6a1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5c158c7c630a…de6158b17f08 coinbase | 1 | 2 | 50.0000031 | |
| 526a9846cc6c…a835b9a16020 pays to P2MR | 1 | 2 | 31.9999409 | 0.0000031 |