Block 37554
- Hash
0000023a9a3d5dbef7d5a58edc82868c11e2db78cbe61dd4b16ab81e51fab6c1- Confirmations
- 4752
- Time
- 2026-10-31 01:38:39 UTC
- Median time
- 2026-10-31 01:30:41 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
acd7bd67d115863230d41a9a0ebee4167d1122d262e995b56006ba42ce71c6b3- Previous block
- 0000003a0078dd307c9ce0fbfa3f4a4198c1b138309f76ae733bf5a8dd8e2599
- Next block
- 000001f2fef3df53c0a20384e530052137f6c85d44db95be04b735d89772abe9
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 37554 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
dd2f4b6c009b89793f54031c44dd5d26…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| acd7bd67d115…ba42ce71c6b3 coinbase | 1 | 2 | 50 |