Block 20636
- Hash
000000ee9ba96739357736786f03c230cc6845413ff20fef69b2c5fb1ebfb04f- Confirmations
- 20287
- Time
- 2026-10-11 22:17:39 UTC
- Median time
- 2026-10-11 22:09:51 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
92fa03b1d0f14adfaae834292a33a5a7b38db9234bc44ee067dbae9ec868c854- Previous block
- 0000003220543b5560fc0a8c832e300b7c472516147a05544ee3acae6b98a2e7
- Next block
- 0000011d0054125fdb7d4ae5747191d68de1038c29c5a857f101bad735e82a16
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 20636 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
a83fc6b28359a2c7a98adc8d34870a1f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 92fa03b1d0f1…ae9ec868c854 coinbase | 1 | 2 | 50 |