Block 21336
- Hash
00000005407b5da96d9b8658f97df0392cab8afdb464db64a607f96e3be04935- Confirmations
- 19612
- Time
- 2026-10-12 17:45:19 UTC
- Median time
- 2026-10-12 17:36:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
5299b19bf3dd2ce1a25767d488adf9e7d07427c2c40bd845b086b45def65c37a- Previous block
- 000000c5b8c845eb096ade326fec6db116d5ad3b74a4be517ecd73b0be630b7e
- Next block
- 0000000ddbc3194034dcde0814cfb25c2349f3de7b82fd1ad3fe8319099d779c
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 21336 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
38a64f38e2ed28ee6ef60990d94f8528…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5299b19bf3dd…b45def65c37a coinbase | 1 | 2 | 50 |