Block 20677
- Hash
0000001a1671ea4cf09c5e020feb56738959faf0d093580c3a2557621240146d- Confirmations
- 21374
- Time
- 2026-10-11 23:24:29 UTC
- Median time
- 2026-10-11 23:16:24 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
78401d8856d10e1f50854a13ecb696e0a90e006ce4c306c1b5ee5015f68b6fc4- Previous block
- 000000a0b32b395f552c25c2b5e07a287507692f2e668848a4587557a815942d
- Next block
- 0000008316f73240c1b52b2446230bcce15de1393a6724010f1e1ae5e639fedd
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 20677 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
506bd32264ad804b881626bce6d6fa43…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 78401d8856d1…5015f68b6fc4 coinbase | 1 | 2 | 50 |