Block 22120
- Hash
0000003abe90a8665805130f4b9592a84799597d1b8366fb6c941b4628c58f5d- Confirmations
- 19500
- Time
- 2026-10-13 15:33:11 UTC
- Median time
- 2026-10-13 15:25:02 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
145e2bf7df0219f2731c11edda3aa771f234595e4485c483620b9ed75e937f3c- Previous block
- 000001000cfbc6493de080ada17ec98421b6b2244cf7b61be6b1ad70acf62bb2
- Next block
- 000000bd12ca7823a4c1d560e0cf7c58212135cf4c4644d9c885a6bc3438a41e
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 22120 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
a9d815e12a4efc1991b007f1e0c93dc9…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 145e2bf7df02…9ed75e937f3c coinbase | 1 | 2 | 50 |