Block 28648
- Hash
00000099db549de36b58bec8bd0a38e9bd02a836c523d75166c93e00835384e3- Confirmations
- 11671
- Time
- 2026-10-21 02:42:43 UTC
- Median time
- 2026-10-21 02:34:18 UTC
- Transactions
- 9
- Size
- 4,921
- Weight
- 16,288
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
a2e69059c7cd5a17a2db2e8f63771c386180e80952634a989002b599cbcbf0c3- Previous block
- 0000009af80602152e656c41d7d5a42d4f5bebb84b556cac22645cab00d8d173
- Next block
- 000001c36913ae6011bd4afd58a58a3629cd2c4b9d65ca053216e1657822750e
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 28648 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
274ee3416290301bc91ff6ee405a5c50…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1b0c71bc60bc…ca724e13cba4 coinbase | 1 | 2 | 50.00002666 | |
| 75c1ff4f1b73…1ca708390ac5 spends P2MR pays to P2MR | 1 | 1 | 0.99999742 | 0.00000258 |
| 1f6af18d7bf6…a99e649db221 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| e994e7835958…b1bf4e21583b spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 5697478e8cc1…c8dfd6484746 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 4fc6b5df0fb9…26a70eb63caf spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| cc308d2ce253…6d2fd5f986c9 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 141c0c98e9fb…1c5a268d6cd8 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 87623ba21997…9e61aa0c9adb spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |