Block 31663
- Hash
00000128213e10e2d1e2ad07395d6dac3c4fd070b2b5579603d8975b9dbd673b- Confirmations
- 10267
- Time
- 2026-10-24 12:06:55 UTC
- Median time
- 2026-10-24 11:59:07 UTC
- Transactions
- 7
- Size
- 4,416
- Weight
- 15,090
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
a2ea97ad4905cedc617b16109bc84b716f1e231178318f5cc7550071688e6058- Previous block
- 00000110a90e6fbda8dc2f19726840086267e7a6b13337b240484c22649c7638
- Next block
- 000000b74e3e3945d89e4cc44fb8e7069b51580790f2b329b0d89424c74c3e1f
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 31663 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
3649e6f24df28a03de55e12cd4a40f23…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 675ed5f371a0…e6d71ad995a5 coinbase | 1 | 2 | 50.00002064 | |
| ccdddacd757c…9936bc8d433c spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| a8dcf4506778…05b19aec3969 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 73c17ac6ea33…a9c3ef6ae99e spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| 083d7ec380df…d13f0809deb3 spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| 62cb07f28fea…f0dda1d0c7c4 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 58869444db62…fc3f097abaf6 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |