Block 22881
- Hash
000000e4294d08279f0494890e2c9d4c3f2098ad23dd2e4859bc955a15e38ce9- Confirmations
- 17522
- Time
- 2026-10-14 12:26:53 UTC
- Median time
- 2026-10-14 12:18:18 UTC
- Transactions
- 3
- Size
- 3,208
- Weight
- 12,109
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
7ab8ff415826fe973712b0f7e170a7fb5327ae546410fb64f8378310631b3446- Previous block
- 0000002d606f1ded9793e1e33ab9f02b246bced81a267ab096149e3ceba87918
- Next block
- 000000a93c957364280d0a12547e2d86836a53ab4a1359c2f7032339ad93d446
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 22881 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
9802cdf843fcc481aedb6cee7a952c75…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 693b5a4ff9b3…fb64dcee5c29 coinbase | 1 | 2 | 50.00000568 | |
| 021710619ca0…9bff8f672e9b pays to P2MR | 1 | 2 | 41.9999719 | 0.0000031 |
| 80d1b1d748a8…276b02d15340 spends P2MR pays to P2MR | 1 | 1 | 0.99999742 | 0.00000258 |