Block 20155
- Hash
000000e1b3d5dc788eaf096e1b10b82219ef58db7750be96a74c3d931a3a8e07- Confirmations
- 21425
- Time
- 2026-10-11 09:03:25 UTC
- Median time
- 2026-10-11 08:54:26 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
d9e1f8d5204c2a6265026c5bec36fd31185fd87f484bd43d2623b73d48ec82eb- Previous block
- 000000b770b2e30b2e8498b3de6510a743ba755f3978c0ff9fafb2a06dccaff5
- Next block
- 00000081b91f6a124d0d6151895a770e65c23504a8f0e1edafc31ff06269798d
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 20155 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
dd7cf2f99c36a90f33817b8fc227fd66…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d9e1f8d5204c…b73d48ec82eb coinbase | 1 | 2 | 50 |