Block 37143
- Hash
000001223e96552a63e09c7c82a3fa3396e26abb9d0647e780cd1c5d7b32e56e- Confirmations
- 2804
- Time
- 2026-10-30 14:36:44 UTC
- Median time
- 2026-10-30 14:28:35 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
2186f4b6995ed6e5bd7c97ecc2162ca18edc9552ebc284b2124a288f3cad4b68- Previous block
- 000001f02a04e5ed67f0fc589627c028fa817c222bb43e42ee16911eabb28d89
- Next block
- 00000033a08a4bb1d51a554e0cdd24ad45f59fc15fdd5d351291fd25e76a82d0
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 37143 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
09a05e0a69741bd3a7a83ea9d8d54ea8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2186f4b6995e…288f3cad4b68 coinbase | 1 | 2 | 50 |