Block 21654
- Hash
00000116fce301991b871020ea626637634e052a6030d9057d5f827f09db9078- Confirmations
- 20758
- Time
- 2026-10-13 02:37:37 UTC
- Median time
- 2026-10-13 02:28:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
000c20c971bbc7393acb49adade2cabea973e8e9c7863ee221bc833a6299ba63- Previous block
- 000000d918f22060d869b09fec6b4a0fe56369d63208a7326639c8078f1ffc10
- Next block
- 000000c39f0ef1cec38e04f9c0c88d998603ffa0ff6b5ae811b06946b0acab54
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 21654 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
abcaca87c1e3a18a6906670e6d0e6674…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 000c20c971bb…833a6299ba63 coinbase | 1 | 2 | 50 |