Block 21432
- Hash
0000009bd7777c83f7832a52b3f83bf2c5ac9c85d6563cc9936683f7555602ad- Confirmations
- 20506
- Time
- 2026-10-12 20:25:24 UTC
- Median time
- 2026-10-12 20:16:34 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
98a5a378ce1efe94e8c317e1047e61065d781d80eb093e3768887e2b2b4f00bf- Previous block
- 00000016022b42373153451a2e3f89890b42e5e378cff058209a2fccf12ae07a
- Next block
- 0000005ac7c3c4c9035ef41824405399f380962985e8d884d50572d4817fe776
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 21432 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
177aac78788c12a00501b8e41660b15f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 47328d0704f8…73215532ed59 coinbase | 1 | 2 | 50.0000031 | |
| 6eba7ecb6510…86a940b514f4 pays to P2MR | 1 | 2 | 37.9999595 | 0.0000031 |