Block 21088
- Hash
00000073da0dd6a0a86ccbf84b83354d8615456f7952745b834156d1ca78b0aa- Confirmations
- 19713
- Time
- 2026-10-12 10:48:10 UTC
- Median time
- 2026-10-12 10:39:14 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
5927caef1aa76aef38182c4a2971d8e96f835cd62ebc89fc367feb9df5871845- Previous block
- 0000010973778f8973a31a682673d3c3c47e03f80c7ba877799e250fdf34cf85
- Next block
- 0000008d49fcc9b1d4e299c2caab05b25ecb0386e4afab79a70c2e069a0a50e0
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 21088 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
250b9538264f6503098b87626b027f9b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5927caef1aa7…eb9df5871845 coinbase | 1 | 2 | 50 |