Block 22031
- Hash
00000136047ed7e2a2bbbe951463035909d28199a1f60c0214d65a0bc3d8ba79- Confirmations
- 18723
- Time
- 2026-10-13 13:07:22 UTC
- Median time
- 2026-10-13 12:58:49 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
9788ab79eda6dc780703e29fae506020c285704ae72a0392cad1db7040c3800e- Previous block
- 000000e3e7b6ab3f877afbe9a0f410135808ac736c767f8c5e173d3c186975f8
- Next block
- 000000226b6ad15c8f8456dc99fa7b48192a0427fc5a9751b6ccd1a3f5550b23
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 22031 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
6bbad8f413c4b3a563723c32eb6caa65…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9788ab79eda6…db7040c3800e coinbase | 1 | 2 | 50 |