Block 37981
- Hash
000000319ea01b10783d21903eccde9b2056defcd5badfc49ee65ecd2a572eae- Confirmations
- 2388
- Time
- 2026-10-31 12:57:19 UTC
- Median time
- 2026-10-31 12:49:29 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
b542ab5d17f3abdd12a8a7c55b0102f94fd8a2ff314cf2886928a9d0ec5f57ce- Previous block
- 00000228bebf63301a286e15b172d06e0d835636bb7a6675396768016007e3b3
- Next block
- 000000c2510c5fd4a489e24ef1ff000bbc971cd02e4599aecc8146df70650150
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 37981 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
9bf7f56e3fa09ea0752ad1f4dbcf4032…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b542ab5d17f3…a9d0ec5f57ce coinbase | 1 | 2 | 50 |