Block 27399
- Hash
0000019130076fc29bc57e3172fae8b358ede6a04047e38dea2cad52e87986d8- Confirmations
- 14378
- Time
- 2026-10-19 16:52:30 UTC
- Median time
- 2026-10-19 16:44:41 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
44a38c1e213a7147032e54e0f9769e5747d73d14fadca7bc68a65f7461536b55- Previous block
- 000000ddabc443bf8c3e3551212336876210b4899dcf823a827ba831ec49a214
- Next block
- 00000072f40a2c8c1c77b2acdff537488b4351ba7833c57c3fc709c30212d776
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 27399 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
a70a52a9ae26ade4c667580c74f18575…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 44a38c1e213a…5f7461536b55 coinbase | 1 | 2 | 50 |