Block 22903
- Hash
00000133df399fec237ce64fb9c19089da28648d085586c76eca8f341440d084- Confirmations
- 17998
- Time
- 2026-10-14 13:03:04 UTC
- Median time
- 2026-10-14 12:54:54 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
5cb670ecbf0643edeb1b6ffeec6aa0f44682887f8da53eaf62f3565fc350683f- Previous block
- 000000b3496757ec6bc3c0c64c2308d66770a46a23d4405d22888420a05b1e65
- Next block
- 00000081650f964383e2751a333615748400dbf26096019e645a8a821840432e
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 22903 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
b34af837e3e314c4e6a03b24a92ce510…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5cb670ecbf06…565fc350683f coinbase | 1 | 2 | 50 |