Block 21492
- Hash
0000001ca5827d66073af6a084a1415375c787a31a720c6dc00e88dd2e318102- Confirmations
- 19282
- Time
- 2026-10-12 22:05:16 UTC
- Median time
- 2026-10-12 21:56:49 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
1980473d2461312f58eb6aa71c4c6f5fa260ccdb2877208040350df2881b3fd8- Previous block
- 000000d4cfec999447b043bf96dfa98d8f7be9151e445554d570d8a1c3215d86
- Next block
- 00000118f4a02ffec5b5964ea851ce50ed701ea882197aa0b151e34f04b73ed0
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 21492 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
90d9d25094b995b6d611532d29bf648b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1980473d2461…0df2881b3fd8 coinbase | 1 | 2 | 50 |