Block 21001
- Hash
00000117ec19af74a1919d28d08db40b0848fc4a19106595d051b5274370965e- Confirmations
- 20271
- Time
- 2026-10-12 08:23:13 UTC
- Median time
- 2026-10-12 08:14:51 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
409e158f255ae941a48eb5918c2083e2f1fbf871719ea4c1847853bb936ca0df- Previous block
- 000000a1274d33819610b13723f848784ec74d679d539f1580ec659649802152
- Next block
- 00000076ebbf64daba16c4882b082ec5bd06d93affd15d94cf5a447cbee117c5
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 21001 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
6fd25ddd0446cc9416de76608905151a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 409e158f255a…53bb936ca0df coinbase | 1 | 2 | 50 |