Block 27720
- Hash
000000aa17edf13549171d989175972b5fbe8d78dda3b65631299c4b943121e7- Confirmations
- 13899
- Time
- 2026-10-20 01:31:02 UTC
- Median time
- 2026-10-20 01:22:47 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
a3b64bb2ed59b0a49aca740d8ff091c0daa84c340a6009df04a51991c87bd399- Previous block
- 0000013677b19ab572b15d8ba3e5fe5c0fe221614bdc603cd096ff736eb8a512
- Next block
- 0000013dd40e43a475a9eff3388acd0ade011d8596c0de1545b04a8fcbf00637
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 27720 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
98d83324941cb394a463de089ca0c18f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a3b64bb2ed59…1991c87bd399 coinbase | 1 | 2 | 50 |