Block 13977
- Hash
00000087df926210d16b13e71014486c6b8561462cad832d78c8d5083b6450db- Confirmations
- 26971
- Time
- 2026-10-04 00:41:34 UTC
- Median time
- 2026-10-04 00:31:53 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
213617db6a5e2142807cfa5c2673c951bf3fc57b99f520272327a37c38b8b873- Previous block
- 00000095a93a81a9afba6f7e5e624966a4bd2b24c76c726b1eda980b08a56f32
- Next block
- 00000044d2100c95296b160ef938fd5f68da3b443434b5f4df6b23f22b7a4bff
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 13977 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 |
|---|---|---|---|---|
| 213617db6a5e…a37c38b8b873 coinbase | 1 | 2 | 50 |