Block 31643
- Hash
000000c57a13b67213189860c3169711e6950c4beac8e373b6fc932d10020059- Confirmations
- 9044
- Time
- 2026-10-24 11:34:24 UTC
- Median time
- 2026-10-24 11:26:31 UTC
- Transactions
- 8
- Size
- 4,690
- Weight
- 15,775
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
ef48bfc66b9b96bef61cf342562f4f20df3ceca5c3beb364aa6582682609083a- Previous block
- 0000012dec6f2f6e91026d5e0c3988e178a0960a2a1271595adc8d6f35347e2e
- Next block
- 0000015e325984f942dc56667b14a654ef391453417352dacdf883daf09bf3cf
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 31643 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
46a0c81d0fbd4549705f5ec8ca5875ba…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3d1f5c51f2d9…7fdf31217c3d coinbase | 1 | 2 | 50.00002408 | |
| 86d36ff98ff8…458d9113981d spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| d5bae894d0bd…93c43926196c spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| c5ad0bd84b53…73fc46054194 spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| 67418d563659…60d25399caa6 spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| 2735df9a0374…e9bf45a415b3 spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| 61c02aa965c9…9d8e91f46cda spends P2MR pays to P2MR | 1 | 2 | 0.99397592 | 0.00000344 |
| 02fcb3b46acb…7ebe1cc7ecf2 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |