p/xmr proof
Monero stagenetgenesis
block 2,217,872, 31581 conf- transaction
94ce30b4f571c776fd7758308fc463a2c5ee427ea40273595a202467de057d96- read from
- node.monerodevs.org:38089 at height 2,249,453
- tx_extra
01f1dba4d551bdb548e4eb0b063d2d7c9ed3fc92f05623de2a70af7d97c241afe9028d0170786d72007d4f9890442dd188d8d285ba5ff34e0a4af4c120a3b6be8ba89f26677911f0dd79f0ab1e44ecd809cf601a98d406e45dd8119816d260d4a5b8713b76cf54e42ebe30bdb212f4241cfcfcb6f18d3c53a478de27219d295beacd1a75270bdf5e0a8fd7210000000000d5b9919367121968ace98fac08260115a5482d9d7d0e1548585a0f7cde7e90570209016c21ae3be394378b- spendKey
7d4f9890442dd188d8d285ba5ff34e0a4af4c120a3b6be8ba89f26677911f0dd- viewKey
79f0ab1e44ecd809cf601a98d406e45dd8119816d260d4a5b8713b76cf54e42e- privateViewKey
be30bdb212f4241cfcfcb6f18d3c53a478de27219d295beacd1a75270bdf5e0a- restoreHeight
2217871- constantsHash
d5b9919367121968ace98fac08260115a5482d9d7d0e1548585a0f7cde7e9057- address
56aa35fuHoePtb3X9YoG3X2irUaYqwhobQMs7v3MGcz3e3bg4mTL31y2eArT8QHK1DGhQTrDxGRNjUihP6k8egqq6FcVpyx
The highlighted bytes are the p/xmr nonce. They start with 70786d72, which is ASCII pxmr, followed by the operation code.
check it yourself
Ask any public stagenet node for the transaction. The extra array in the response holds the same bytes as decimals: 112, 120, 109, 114 spell pxmr.
curl -s -X POST http://node.monerodevs.org:38089/get_transactions -H 'content-type: application/json' -d '{"txs_hashes":["94ce30b4f571c776fd7758308fc463a2c5ee427ea40273595a202467de057d96"],"decode_as_json":true}'