Block 28403
- Hash
0000010f0140f80ed66386407e444db50ef530cec67044dd2c2a86a032dcd31e- Confirmations
- 12150
- Time
- 2026-10-20 20:04:41 UTC
- Median time
- 2026-10-20 19:56:39 UTC
- Transactions
- 4
- Size
- 3,594
- Weight
- 13,035
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
a98155e0808a0412bf9ff10417d7c4d611339c7fd6b30b43dc3c6561413fa634- Previous block
- 000000d7dfeeee1a52ef654649ab35b096f02d5a85dd49178c6da9e3a462f5b0
- Next block
- 000000b8c923ce075cfd6723acaf0578a1c78d26f1805361f47c928e9ba52969
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 28403 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
6c271d3202830564e97049b46741b1d2…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| cfdc0cf23ac9…b83a4d12f04a coinbase | 1 | 2 | 50.00001032 | |
| e60beca48373…d9bf09772721 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 236abaa33ba3…a8098ba51234 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 657043d39549…c5bcfc68a341 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |