Block 28661
- Hash
000000a3c16f035741aeb6b41e18aa3a875e99b84273a7af310371f517462b9b- Confirmations
- 11881
- Time
- 2026-10-21 03:04:19 UTC
- Median time
- 2026-10-21 02:56:01 UTC
- Transactions
- 8
- Size
- 4,690
- Weight
- 15,775
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
250273c4541c2eda62c705076fedd1ba99081b313415b7f6541c04037cfd1c01- Previous block
- 000001bb9800cf0f9b66d21ad4e536b24a8177537bf27b66d17934708ebd25ce
- Next block
- 000001d30100e2e0983d2ccbf795bd160790418e8b326c8b6d7d10c1c70d365a
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 28661 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
3fa04e8e3ca9a95edf29cb3e721be57e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d7ba99cf92ba…23a7be70c7d9 coinbase | 1 | 2 | 50.00002408 | |
| 79d16082c080…0fb9d22ae63a spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 971dfd9d0019…f971a6ab4a50 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| f950215fc5a4…3e60c6589753 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| d18d490f61c2…fa38ebd05559 spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| 005270a19ec8…2c735dabeb5e spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |
| ed98e0867b87…b4b04ba7ea6d spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| bd8342891aa9…e81d4a88266e spends P2MR pays to P2MR | 1 | 2 | 0.99999656 | 0.00000344 |