Block 28438
- Hash
000000fa9d26bac9bdae2808eb808ba7316d9c26992d311efd42caac55a422b3- Confirmations
- 11619
- Time
- 2026-10-20 21:02:39 UTC
- Median time
- 2026-10-20 20:54:39 UTC
- Transactions
- 3
- Size
- 3,320
- Weight
- 12,350
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
afbbcfd07eb07c41b58c1a7558cabc9e1191631bd1d89d908bdc277ee839b64d- Previous block
- 0000018159c22bf846726b42bf8c3bf190c0f82ef3ce5aae13ce091c8408276e
- Next block
- 0000014e43087ab16ceb245cb146d59a281642dd1836d5b651383e0d992d1ea3
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 28438 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
d9b4fb32ad55e1b4c90a1859eb887e0d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| dac365a13889…f8ca1c58dd27 coinbase | 1 | 2 | 50.00000688 | |
| a952d4332151…2e2e452f676b spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 778b676e6fac…d8ad9155ce93 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |