Block 20517
- Hash
000000144b6b3e87b8fcd3489b99f4cf6f531090eb7b49f01fa470b78a96755c- Confirmations
- 21824
- Time
- 2026-10-11 19:02:05 UTC
- Median time
- 2026-10-11 18:53:58 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
455ae1c708102591591687ba722c2d761b4e11c4d34d754e8340fa0358ed8672- Previous block
- 00000102feba200a63e380d1886717796fcd9112b70993256879b104fa141dac
- Next block
- 0000000d94b2fb252b79bfaaebeba2e80a02e31a87b9ecb61d5fdcb60c50c58b
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 20517 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
21a6af1e8484e340618a34f3739fd635…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 455ae1c70810…fa0358ed8672 coinbase | 1 | 2 | 50 |