Block 20218
- Hash
000000c8974c3c45ff11ad0c8f987b3f6e0296d3b8148b18da2f346b0774445b- Confirmations
- 20635
- Time
- 2026-10-11 10:47:50 UTC
- Median time
- 2026-10-11 10:39:33 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
ad0724b107c2d740fa56db98e76e84b1134ce803bddc3fb0db84546c6aed441c- Previous block
- 000000eb669a1268bd7fe76add01e87eae4c0aed7e8d13d3aa2e5ea428a5d454
- Next block
- 0000009025a6819925a61911f2d2dfc3b9b802cf18a6247ee1bd9b1a9b0605c6
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 20218 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
278585f5eaa5483e69927dc56e3a9905…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ad0724b107c2…546c6aed441c coinbase | 1 | 2 | 50 |