Block 28516
- Hash
0000015d3cd0e426335bb42f810b68e9fdd3b24006514a4399156cefc5f1bd74- Confirmations
- 12163
- Time
- 2026-10-20 23:07:28 UTC
- Median time
- 2026-10-20 22:59:32 UTC
- Transactions
- 3
- Size
- 6,894
- Weight
- 15,666
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
167564049f61a21dca153c626b02561a3acd41cbc38df69e07170c12775879d4- Previous block
- 000000816e6f6c3524c0e07522c2c49c02402b4b1eb2adbe14ec51b418fa6889
- Next block
- 0000000a2aa89b713207949dcc458872fdbef50c7f70acf8606446de1e3fabfe
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 28516 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
3c95b77aa1dc997cd0e8b0bedd4824b1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a90d4d1684a8…c6770bce42aa coinbase | 1 | 2 | 50.00002346 | |
| 8b6074c2e17a…b4866422abec spends P2MR pays to P2MR | 1 | 1 | 0.99999742 | 0.00000258 |
| 5c57d0f6ba52…e085f7078296 spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |