Block 27990
- Hash
00000078f53031302fe95b20f6587801e76987f415b02d69fc72f8e4f81faeee- Confirmations
- 12860
- Time
- 2026-10-20 08:53:03 UTC
- Median time
- 2026-10-20 08:44:47 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
799403aef812fdff8b14204e0661044c8ea46df59491ca0c776b7f61e1e74620- Previous block
- 0000001a84e2e93913de6781b7f8ecfcfb217e3a827c768c1f9fcebce27da596
- Next block
- 00000133529b859c2f32debf7f0bea2d56bce18a64799f668cfb121bda16911a
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 27990 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
27469bfd655b840a96572f357c4d0efd…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 799403aef812…7f61e1e74620 coinbase | 1 | 2 | 50 |