Block 21034
- Hash
0000003ac88a8092cc7eb87418876fe22691af5a050446bfad267921811199ca- Confirmations
- 20831
- Time
- 2026-10-12 09:17:31 UTC
- Median time
- 2026-10-12 09:08:33 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
d4b651488c083c0727ed7afaa3e74d3c7576ea0f820ceadf88de0c2db9b5b556- Previous block
- 0000007a047fc6cd5ea0a817f598bc0f1f0e5e03792ffef233bcb70cffc3b166
- Next block
- 000000966309119f6180d24f5d62eb32553849436a354f6f08b78e4f14bb873c
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 21034 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
b6a728efbbe660af7736c546f2ea2b88…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d4b651488c08…0c2db9b5b556 coinbase | 1 | 2 | 50 |