Block 21798
- Hash
0000001a8b33818a73c02c0da4610d61492633ee27493c57523029e259ef712a- Confirmations
- 20611
- Time
- 2026-10-13 06:38:05 UTC
- Median time
- 2026-10-13 06:29:56 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
cea4144fc30abdebcd529b007a7d5fec080c08a510b237a6d11c55c7bfb9cb39- Previous block
- 000000ed33698e1f7aadfa955a533b97b16002785e053e408f4be6112a98af42
- Next block
- 000000f1d769b77fd77b94f8592af2e5e43ca97fa341c71fd957c50dc8c674d0
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 21798 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
41508a75dd545c1787c56d7d4f1d4772…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| cea4144fc30a…55c7bfb9cb39 coinbase | 1 | 2 | 50 |