971,458~0.1 sat/vB0.0 – 0.2 sat/vB7,655 traces40,497 txs+32 blocks0.039 BTC 971,457~0.2 sat/vB0.2 – 0.2 sat/vB148 traces481 txs~70m0.002 BTC 971,456~0.2 sat/vB0.2 – 0.2 sat/vB15 traces6,715 txs~60m0.002 BTC 971,455~0.2 sat/vB0.2 – 0.2 sat/vB0 traces7,928 txs~50m0.002 BTC 971,454~0.2 sat/vB0.2 – 0.2 sat/vB7 traces5,750 txs~40m0.002 BTC 971,453~0.2 sat/vB0.2 – 0.2 sat/vB5,486 traces5,659 txs~30m0.002 BTC 971,452~0.3 sat/vB0.2 – 0.3 sat/vB7,291 traces7,391 txs~20m0.003 BTC 971,451~0.3 sat/vB0.3 – 4.2 sat/vB7,154 traces7,167 txs~10m0.003 BTC

971,450~1.0 sat/vB0.4 – 477 sat/vB2,784 traces5,195 txs3m ago

SpiderPool 971,449~2.0 sat/vB1.0 – 141 sat/vB378 traces3,365 txs13m ago

OCEAN 971,448~0.2 sat/vB0.3 – 50 sat/vB7,147 traces7,297 txs27m ago

OCEAN 971,447~0.3 sat/vB0.3 – 477 sat/vB4,408 traces6,007 txs27m ago

Braiins Pool 971,446~0.3 sat/vB0.3 – 86 sat/vB5,306 traces6,428 txs34m ago

SECPOOL 971,445~1.0 sat/vB0.3 – 3k sat/vB2,884 traces5,039 txs38m ago

Foundry USA 971,444~0.3 sat/vB0.3 – 150 sat/vB4,562 traces6,049 txs47m ago

F2Pool 971,443~0.1 sat/vB0.2 – 74 sat/vB7,723 traces7,773 txs52m ago

F2Pool 971,442~0.3 sat/vB0.2 – 74 sat/vB5,976 traces6,602 txs52m ago

Luxor 971,441~0.3 sat/vB0.3 – 10 sat/vB4,418 traces5,613 txs54m ago

Luxor 971,440~2.0 sat/vB1.0 – 209 sat/vB1,114 traces4,107 txs54m ago

ViaBTC 971,439~3.2 sat/vB2.3 – 478 sat/vB297 traces3,440 txs57m ago

Foundry USA 971,438~2.0 sat/vB1.0 – 154 sat/vB696 traces3,169 txs1h ago

Foundry USA 971,437~0.3 sat/vB0.3 – 142 sat/vB3,758 traces4,992 txs1h ago

AntPool 971,436~1.0 sat/vB3.4 – 140 sat/vB3,957 traces5,509 txs1h ago

SpiderPool 971,435~2.0 sat/vB0.6 – 302 sat/vB475 traces3,409 txs1h ago

OCEAN 971,434~0.3 sat/vB0.3 – 60 sat/vB4,899 traces6,100 txs1h ago

SpiderPool 971,433~2.0 sat/vB1.3 – 401 sat/vB870 traces4,491 txs1h ago

AntPool 971,432~0.3 sat/vB0.3 – 122 sat/vB4,798 traces5,735 txs2h ago

SpiderPool 971,431~0.3 sat/vB0.3 – 151 sat/vB4,555 traces5,965 txs2h ago

OCEAN 971,430~0.3 sat/vB0.3 – 74 sat/vB4,061 traces5,563 txs2h ago

Foundry USA 971,429~0.3 sat/vB0.3 – 30 sat/vB6,422 traces6,871 txs2h ago

Luxor 971,428~2.0 sat/vB1.0 – 100 sat/vB25 traces849 txs2h ago

BTC.com 971,427~0.3 sat/vB0.3 – 201 sat/vB6,467 traces7,068 txs2h ago

Foundry USA 971,426~0.2 sat/vB0.3 – 100 sat/vB4,453 traces5,148 txs2h ago

AntPool890,608~4.6 sat/vB4.5 – 302 sat/vB2 traces4,466 txs559d ago

F2Pool 890,607~3.0 sat/vB3.0 – 103 sat/vB4 traces5,010 txs559d ago

Foundry USA 890,606~3.0 sat/vB3.0 – 306 sat/vB9 traces3,203 txs559d ago

MARA Pool 890,605~2.0 sat/vB1.0 – 259 sat/vB4 traces2,960 txs559d ago

ViaBTC 890,604~1.0 sat/vB1.0 – 477 sat/vB2 traces960 txs559d ago

Foundry USA 890,603~1.0 sat/vB1.0 – 201 sat/vB1 traces2,220 txs559d ago

Foundry USA 890,602~1.2 sat/vB1.0 – 120 sat/vB12 traces2,365 txs559d ago

WhitePool

Transaction

cadf04521d5c13bcd51200b9c0c7fb735604c7308ce18c032f77ed2a0687378880,846 Confirmations

ActionFARTANE initialize ✓

Timestamp2025-04-02 20:18:24 UTC

Block890,605

Fee271 sats ($0.22)

Fee rate1.02 sat/vB

Size267 vB (1,066 WU)

RBFfinal

Version2

view on mempool.space

Inputs & Outputs

Alkane Traces

The contract-call trace tree: each call shows the alkanes sent in (▸) and returned (◂), nested by sub-call. This is the full input→output trajectory.

Protostone message (1)

#0 6:797 op 0 (69000000000000000000, 42042042000000000, 42000, 19507815887552838, 0, 5452360) → vout 0

6a5d47ff7f8194ec82d08bc0a886f5ea848890a4d0e801ff7fef87def5cfb1eef78381868885f1b5f1dc01ff7f8be9d7ad8ab2e4c5b0d9c2959bbae58051ff7fc8cfae8c88b0e6dce605

6aOP_RETURN

5dOP_PUSHNUM_13, runestone magic

47OP_PUSHBYTES_71

ff7ftag 16383 (protocol (protorunes))

8194ec82d08bc0a886f5ea848890a4d0e801u128 protocol data [0] = 0xe8a09080809aba8651005d005b0a01

ff7ftag 16383 (protocol (protorunes))

ef87def5cfb1eef78381868885f1b5f1dc01u128 protocol data [1] = 0xdce2d78851018083efb98cfeb783ef

ff7ftag 16383 (protocol (protorunes))

8be9d7ad8ab2e4c5b0d9c2959bbae58051u128 protocol data [2] = 0x510195d1b2b0acb08b9190a5b5f48b

ff7ftag 16383 (protocol (protorunes))

c8cfae8c88b0e6dce605u128 protocol data [3] = 0x2e6b99980818ba7c8

protostone #0fuel 99,334,365OK1 nested calls

Call2:69initialize (op 0)OK

inputs[69000000000000000000, 42042042000000000, 42000, 19507815887552840, 0, 5452360, 0, 0, 0, 0, 0, 0, 0]

fuel99,334,365

vout5

out690,000,000,000 2:69

storage0x2f636170=0x10a400000000…0000000000000x2f64617461=—0x2f696e697469616c697a6564=0x010x2f6e616d65=0x46415254414e450x2f73796d626f6c=0x4832530x2f746f74616c737570706c79=0x0000f41d6c3e…0000000000000x2f76616c7565…722d6d696e74=0x00c40ab3035d…000000000000

Inputs

←

bc1q7pyyn0rtdnglcxn3awtf8f7s7hu334ae6849pm

0.0072501 BTC

Outputs

bc1p28uuntk5tz044pr53dzfw9dmwxdsgt0cy4l227fncc9tyce4d6hq80a7ar

0.0000033 BTC

690,000,000,000FARTANE

→

OP_RETURN ( Protostone message)0 BTC

Contract call:

FARTANE