Block 28109
- Hash
0000007cb67fe23ab8d59003a3c0b18727b398269246b78ae61ee8b233b96e69- Confirmations
- 12803
- Time
- 2026-10-20 12:06:22 UTC
- Median time
- 2026-10-20 11:58:24 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
77ceb8af183dbedd9911ddaf51b44c4471d1dd62c5f4ce2826c74f19df33d356- Previous block
- 0000015b698dc59b4729ff4ca690d14564f9f883f8d4f55eb4b8fa96b044c5a9
- Next block
- 00000054706c5bbcf0a932ffccea96eb8cb2e3e7d9968fe9fad9f9c4f88ac250
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 28109 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
ac74e0428ddc32e83312a150013d87d3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 77ceb8af183d…4f19df33d356 coinbase | 1 | 2 | 50 |