Block 21270
- Hash
0000003c1c2bec0f6dadaf30f3bf516a9ecb1e0ce2a7ca990f8b32d5612ac9cc- Confirmations
- 19895
- Time
- 2026-10-12 15:50:30 UTC
- Median time
- 2026-10-12 15:42:28 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
d154b322e3bf2e098c9a0d0f924f1fa0ee27bde614900c906b78217e3074c7d8- Previous block
- 00000059f1b9b1a15f4d68a90f9ba63f7261cfa030852db0883e3b90118996cd
- Next block
- 000000261bee7f4cda4b8b3c2cd1f663fc572929f683563f14c76478cd6b6569
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 21270 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
44095e50f59ad90fa93a3e0565e1fc6e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d154b322e3bf…217e3074c7d8 coinbase | 1 | 2 | 50 |