Block 28821
- Hash
0000006220ef2ccbfe08cfd7c4dd68bea2bd3621239bb0ae97b3802538af2791- Confirmations
- 11760
- Time
- 2026-10-21 07:23:39 UTC
- Median time
- 2026-10-21 07:15:49 UTC
- Transactions
- 8
- Size
- 8,307
- Weight
- 19,263
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
993db6863bac422d281193122b89d249793ad562b59932fa5c2a2a00fdc742bc- Previous block
- 0000001e88f1c91672628f94ae03eca14fa0a7c19fcecf5b23917c2c748fc4e8
- Next block
- 0000008bbbd025b87361ccd284ba2d60bed378c5966c16a5850ddff187026c6b
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 28821 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
fbdaa52307347a7245638d3c41299ec8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7c7fbaa4392a…643736734376 coinbase | 1 | 2 | 50.00004152 | |
| 7dcc1f0720bc…dbffd03c3106 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 666f5c359d80…ab4bedc1620e spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 31c4e5b76ba4…413075d5de10 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 7633058b4daa…557112b85713 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| fcda30987b3e…c07c3bda2f4c spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 3c67c04ae93d…6b34a1131df7 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| c76fa6a844dd…7905a1d5868a spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |