Block 27438
- Hash
0000002149bd37ff34c3ca12a9368491440bad83285828f3f657973d114a1f4b- Confirmations
- 13540
- Time
- 2026-10-19 17:55:26 UTC
- Median time
- 2026-10-19 17:47:18 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
461e2d3379165d4752c4de053329eac76d1341c833803c72a7e4e060b1942b22- Previous block
- 00000018de074acc7158fca333302d447f4638314d0378e5b3529e17f1cb01a2
- Next block
- 00000033c9a0abc1104eba51039288a3ce008e58422b4c0648cec7c4ae0041d2
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 27438 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
fb51d67c8fa135531cb9f6364040ec5b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 461e2d337916…e060b1942b22 coinbase | 1 | 2 | 50 |