Block 34643
- Hash
0000021cb25677729402920889c1e57d3ff6e8a8db0f757e35a9ef4831a55f83- Confirmations
- 7764
- Time
- 2026-10-27 20:02:02 UTC
- Median time
- 2026-10-27 19:54:10 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.001715757
- Bits
1e0246d3- Merkle root
ab831e6f4e1d7bf76e366696ce32a7f0790d463a685381f24719bd63eaf3d58f- Previous block
- 00000161cc36cce983e6d456690f6baade28a1c089d5a0f4a094d88351f4967d
- Next block
- 0000006c810174280ab9a5b6f1817749410694287f1e0c05542c39de927aa17e
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 34643 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
6a42a063cb5ca583de7f4a6a39512379…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ab831e6f4e1d…bd63eaf3d58f coinbase | 1 | 2 | 50 |