Block 37671
- Hash
000001890caf3f2f25d4f46b236072838c17c69f8b787c298037df36894fe05c- Confirmations
- 4121
- Time
- 2026-10-31 04:43:47 UTC
- Median time
- 2026-10-31 04:35:48 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
f2bdb7a3e12eb0cda564f641f1be2a837125aabf514c6e43d4161e14ea61b304- Previous block
- 00000163785ef21042fe0a4090ffec6a5409eb5da6a3ab202da35d23e64f3908
- Next block
- 000000decf4f259edf87eda1f143f027249ff5f4163d4200324f4333e38c8d87
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 37671 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
984951955e7aa40b0671d177d6a51016…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f2bdb7a3e12e…1e14ea61b304 coinbase | 1 | 2 | 50 |