Block 4939
- Hash
000000439d9deb3066d4cb899e20d3ccf755e62f5679f43d7fcdc303e896f625- Confirmations
- 37411
- Time
- 2026-09-20 15:08:27 UTC
- Median time
- 2026-09-20 14:58:36 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
be3414610625acd6bcb80e1b9fb1ea338ed7c72a0637264d0a5e281b0b3b4ecc- Previous block
- 000000d4915d94030d6afc4c3dd1cdcb5464e154c295ed10322b02c464a37e5f
- Next block
- 000000c1622214df253455b4951f0ec4fcc8d7686fa1960ab34b7958501567df
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 4939 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| be3414610625…281b0b3b4ecc coinbase | 1 | 2 | 50 |