Block 20518
- Hash
0000000d94b2fb252b79bfaaebeba2e80a02e31a87b9ecb61d5fdcb60c50c58b- Confirmations
- 21828
- Time
- 2026-10-11 19:03:37 UTC
- Median time
- 2026-10-11 18:55:38 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
5f74bc6c3e23a85181297390303a2cbdc34628ed286939c5e4fafd54908ec1ec- Previous block
- 000000144b6b3e87b8fcd3489b99f4cf6f531090eb7b49f01fa470b78a96755c
- Next block
- 000000644c49fac6fe7872ab87a110c61bf780bb2687c7d8b2c710b4540d6989
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 20518 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
b16b3f020f06a3598e83cf4c78ed5b6a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5f74bc6c3e23…fd54908ec1ec coinbase | 1 | 2 | 50 |