Block 30990
- Hash
0000013611b2e1e115f1fcbdb6dc1bd91f1715220ee66a0c29a4d01ba24e35d7- Confirmations
- 9572
- Time
- 2026-10-23 17:59:54 UTC
- Median time
- 2026-10-23 17:51:41 UTC
- Transactions
- 9
- Size
- 4,964
- Weight
- 16,460
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
4fca38090eeea4deec67c30833fc558867ae968b94314626a8ac13e8e6906427- Previous block
- 0000000773f5c207c9e9425b34a5a6760ba3e9d94f00aeab223fe02fc0ad7ed3
- Next block
- 000000507ca926239bed098c14f48d8170cc6fdea961fb5ec55635a0c4f78d48
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 30990 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
894c18836c97c26fd5fdbc0c7f722fa4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 89f7200d3471…05b03bd4f83e coinbase | 1 | 2 | 50.00002752 | |
| 4fdffc248f7b…cb82f9c50f15 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 518be5be8cbc…2746a3996e51 spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| 319e8a412787…365b69b0a85b spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 2775467599d8…19c2d7f84c7a spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| e1b3e339a7a7…404ec9d16199 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| c46d41cf9128…f0a1027ecb9f spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| f086d4b41e17…de5caedbdba7 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 8680db91a911…7cc5939d9cd5 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |