Block 21632
- Hash
0000010d5dc9ddb4c021095c5583f8b589a683b29a5b84fb2e30589eaab0c26e- Confirmations
- 20426
- Time
- 2026-10-13 01:59:51 UTC
- Median time
- 2026-10-13 01:51:47 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
65ed9af2e19682cbe8ae54a29c8aed684f75dc286f8f90e77a0eccd35c25f59b- Previous block
- 00000034cf8b2070bea228960b4bbc8aacb23b9b250737f50e57e2ab5fb700eb
- Next block
- 000000a5509ea825688e787e0f3b90163f5a9d3d8772ff8571003bf2404d7a0b
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 21632 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
51c2a86ffc8a3f3c5f249c031cc1eb5b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 65ed9af2e196…ccd35c25f59b coinbase | 1 | 2 | 50 |