Block 21160
- Hash
000000600ee21d8e5013a354d712ba878c082f3f1954b850f3ee9f2bd0eada74- Confirmations
- 20153
- Time
- 2026-10-12 12:45:42 UTC
- Median time
- 2026-10-12 12:37:32 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
0b1561860a906e26acc458f75595ceebb1fd4963c25d1462bfa02be9c1998e12- Previous block
- 000001244d687d43db5c9db1b7acf34ab651a7e3e382e6889a8ea1a8dcb4b1ee
- Next block
- 0000006cabae4f13b0bdb959910e44dc25ba5c30e2a370f921a5208c779d86e8
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 21160 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
f47d1be47165e2febb7071e4d6529fa5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0b1561860a90…2be9c1998e12 coinbase | 1 | 2 | 50 |