Block 31520
- Hash
0000007ac669e141c50c742677cea2f419db9a4d354ae550bde1e88b0a9d0458- Confirmations
- 8719
- Time
- 2026-10-24 08:15:52 UTC
- Median time
- 2026-10-24 08:07:20 UTC
- Transactions
- 3
- Size
- 3,251
- Weight
- 12,281
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
16b80665aab3113f0a430d1a45dd6f648e5db1c3ca6a60490cb15b9e0a51a0e4- Previous block
- 000000a7928aa4decb34bde735eb5683a3ada8e5bcdb8a7f6c1d42e3bbe57ed8
- Next block
- 000001ac79efccfa336670fd4783ecac160ba02838e41c00037f191cf6ba25fc
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 31520 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
53561abde6d96843c939c0bbd2265817…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f226df329347…8c92d65dd8da coinbase | 1 | 2 | 50.00000654 | |
| 6b521056d11d…64f0d3e4cc03 pays to P2MR | 1 | 2 | 15.9998913 | 0.0000031 |
| 4f8f19473a15…0af5e3298069 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |