Block 25661
- Hash
00000173c842ab6250817d2cbae2eadfd0492b1bf5b231836f65cf10afc27506- Confirmations
- 15938
- Time
- 2026-10-17 16:42:06 UTC
- Median time
- 2026-10-17 16:33:48 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
7f55b74a849261d36b80a5af6081b2f2218b173d7446502bf502d6d87022f815- Previous block
- 000001769543c26aa5f20b1bb7ebbed70caa29a4b8c6d385a8402269cf6eb08e
- Next block
- 0000017c145c55229275fad29e6a6ef66be831fea0e96e8111337ee4c35ae0b4
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 25661 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
b4fb097dd2c1f1f9ea7cafb54a002d4a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7f55b74a8492…d6d87022f815 coinbase | 1 | 2 | 50 |