Block 20657
- Hash
0000002cc2682ed84fd27d6e48cefbfb1929853133cf279bb4304469a8cdedfb- Confirmations
- 21220
- Time
- 2026-10-11 22:51:52 UTC
- Median time
- 2026-10-11 22:43:49 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
ac9cac615d78d7f5711dba86053a6902181abac8e6c54fb6d8d22bf2edb0d6e1- Previous block
- 000000efbcbc43cbf7f00b6c0b80567b31ebc6d5ee2430c7034a25f9b03bf7a1
- Next block
- 00000079f0f3c971e70fffa649847d049d8f675db0869ce2f51dc949292428f5
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 20657 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
34a871ba75257bb1ae4be3c4f5615323…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ac9cac615d78…2bf2edb0d6e1 coinbase | 1 | 2 | 50 |