Block 37643
- Hash
000000941ccfb8e95e7def7feceb4bdc4fc73cd5864cff244f0ab7d4dde49582- Confirmations
- 3092
- Time
- 2026-10-31 03:58:57 UTC
- Median time
- 2026-10-31 03:51:19 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
69724702a7d9d744452f9e7a2d0caba584e4fb4d3436114f8dfdd6ee9ef6d3c7- Previous block
- 00000001afc61eaa2c28e3fee6466d15a360793025d219a0a49b466dd421cd61
- Next block
- 00000092d3f5797738d0e87c5a8edeccdbb3eaa0cf6024e47845ec0de99216ee
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 37643 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
a3b81ce3e2d52fad85aa376148fcf605…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 69724702a7d9…d6ee9ef6d3c7 coinbase | 1 | 2 | 50 |