✅ OP_RETURN: https://mempool.space/tx/1ccb06f5acbf31e21dc3bd155b482c0d9c7d5425ff652e230a9e5d7583c21691
SMP-v0.4 9b0d65d169428d5679d7063ee23341550f532a2df52bc7bf5b53469c7d930e5b
✅ OP_RETURN: https://mempool.space/tx/9eebe7ccb56a87b3fb255da5156c585f200896df85c2ae7626a8591fe49be915
SMP-Engram 7feae4cf6699ca761d5448001cbb7ea9076adc926e41d42f144f8e125be98ded
Write your messages forever on the Bitcoin blockchain using OP_RETURN 📝 op_return from nostr: @poststr your message here 🔔 check inbox for invoice / no emojis 🔔 posts with op_return are not ours
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