Block 30978
- Hash
000000a004d1521ce8004dddda10f146c99e0eb3447c7ba0d582e87351608871- Confirmations
- 9826
- Time
- 2026-10-23 17:40:41 UTC
- Median time
- 2026-10-23 17:32:49 UTC
- Transactions
- 7
- Size
- 4,416
- Weight
- 15,090
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
e02be4fe5fc2ba0326d501e6b263ba399400b373e75aba67e969e5194cb8f7b3- Previous block
- 000000ae3b86960b0b622815e6defa7a45a80d8070e5e69af118920ab60e8962
- Next block
- 00000107efe3a32d975722bc70320cc2d5269bf066634894f1fe9d06487c0174
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 30978 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
3083d48f4bf00e7eca5434e8e48de092…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e44395743737…f683a82d3558 coinbase | 1 | 2 | 50.00002064 | |
| 324d2d46b937…6c49d314101e spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| 15cac1b9f7d1…4e55912a3078 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| a8ee3cf96038…796330c33492 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 9715efd1ba0d…9cb8c62ffeb9 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| d5689675e7b4…ae141ea4b5eb spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 5c60a0f387b4…8522aed84cfd spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |