Block 37787
- Hash
00000170830816a152a0ebf1e9d09908e4d626528bfbe1e400250aba0789cee8- Confirmations
- 2579
- Time
- 2026-10-31 07:48:46 UTC
- Median time
- 2026-10-31 07:40:58 UTC
- Transactions
- 4
- Size
- 3,526
- Weight
- 12,970
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
65a52c230f16ffed0d21b48c6890e537afbb507a0d18f1920cb69f1355bfb0cd- Previous block
- 0000008a1227cdd849ce516471b55c52a3234d8ad5a87708217a12f2f9b037e3
- Next block
- 0000025f433b69cc8c04086097d4ce3a099164068837f4207e6ffae5996edd42
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 37787 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
39486e21b19202c804d2a2f8318f9679…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| dd16b9b96ca6…14c104248246 coinbase | 1 | 2 | 50.00000998 | |
| 378466f4001e…736e1550c65f pays to P2MR | 1 | 2 | 17.3998386 | 0.0000031 |
| e4b92d3cea1d…809956eb132c spends P2MR pays to P2MR | 1 | 2 | 0.99397592 | 0.00000344 |
| 87925a3260e2…94b98c94f92f spends P2MR pays to P2MR | 1 | 2 | 0.9959828 | 0.00000344 |