Block 37877
- Hash
0000018b44509accaf49903fe663e522012268cc9e23af95660efd0b0f4c03e5- Confirmations
- 2919
- Time
- 2026-10-31 10:12:15 UTC
- Median time
- 2026-10-31 10:04:11 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
7bfd258147e8373ac35729f3df3daf6e6a74c58b7d48089b83e1abd4b3ed6779- Previous block
- 00000205617d5909fc9826527e2e21a568c698183b68c9e7af9a240b849ad139
- Next block
- 0000005fe9ec8b40e544880b86f3f2c068c2567eabf651cca4df61b9b0bd2315
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 37877 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
bf6fb743632bde70488f9b087789dca1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7bfd258147e8…abd4b3ed6779 coinbase | 1 | 2 | 50 |