Block 28990
- Hash
000001788d39d0ec7b9bb97155a700d1011bcd6521d290feb8b3cde4659666ab- Confirmations
- 11435
- Time
- 2026-10-21 11:59:35 UTC
- Median time
- 2026-10-21 11:51:35 UTC
- Transactions
- 8
- Size
- 4,690
- Weight
- 15,775
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
a1daa67c6e1e5bac34122369ba4549bbf082e0008dd82c06246fa1f60166aeac- Previous block
- 000001c7896702ec8456a387423459be037c2823b435937b1ae206141cd08456
- Next block
- 00000196f96574554eee05b3119da5b7b39577caddb554df4bc48832cf3f61df
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 28990 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
6791545dd5d998fc2ddd73c362a4d45a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 35d72c9c71b3…d01e8aeac1c1 coinbase | 1 | 2 | 50.00002408 | |
| 5711f633329e…d1cf38ea8106 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| a763d124048a…f414ecfe916e spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 2df2fd4d05ce…c0b13851ee70 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 06de6b608958…89b75a84977f spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 68c9405f610d…3a58ff8430a0 spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| 4ad30edcb448…f03094acabdd spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 417838cf8b90…d72bb7713efe spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |