Production system (200, 300, 400, 600), comprising: - at least one production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) configured to produce at least one first product (220, 320, 420), - wherein the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) comprises at least one processing tool (232, 432) configured to process at least one starting material (218, 318.1, 318.2, 418) supplyable to the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) in order to produce the first product (220, 320, 420), - wherein the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) comprises at least one peer-to-peer module (228, 326, 328, 426) configured to communicate with at least one peer-to-peer application (224, 324, 424, 524) of at least one peer-to-peer network (222, 322, 422, 522, 622) with a plurality of computer nodes (226, 326, 426), - wherein each of the computer nodes (226, 326, 426) of the peer to peer network (222, 322, 422, 522, 622) comprises the peer-to-peer application (224, 324, 424, 524), - wherein the peer-to-peer application (224, 324, 424, 524, 624) is a block chain or decentral ledger comprising at least two blocks (551, 553, 555) coupled to each other, - wherein the peer-to-peer application (224, 324, 424, 524) is configured to cause transmitting of at least one first control data set to the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2), - wherein the processing tool (232, 432) is controllable in accordance with the received first control data set, - wherein the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) comprises at least one sensor configured to detect at least one status parameter regarding the production process of the first product (220, 320, 420), - wherein the peer-to peer module (228, 326, 328, 426) of the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) is configured to transmit at least the detected status parameter to the peer-to-peer application (224, 324, 424, 524, 624), and - wherein the computer nodes (226, 326, 426) of the peer to peer network (222, 322, 422, 522, 622) are configured to monitor the production process based on the transmitted status parameter by means of the peer-to-peer application (224, 324, 424, 524, 624) - wherein the computer nodes (226, 326, 426) of the peer to peer network (222, 322, 422, 522, 622) are configured to monitor the production process based on the transmitted status parameter by means of the peer-to-peer application (224, 324, 424, 524, 624) by detecting a deviation from a desired production process by the computer nodes (226, 326, 426) of the peer to peer network (222, 322, 422, 522, 622). - at least one production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) configured to produce at least one first product (220, 320, 420), - wherein the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) comprises at least one processing tool (232, 432) configured to process at least one starting material (218, 318.1, 318.2, 418) supplyable to the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) in order to produce the first product (220, 320, 420), - wherein the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) comprises at least one peer-to-peer module (228, 326, 328, 426) configured to communicate with at least one peer-to-peer application (224, 324, 424, 524) of at least one peer-to-peer network (222, 322, 422, 522, 622) with a plurality of computer nodes (226, 326, 426), - wherein each of the computer nodes (226, 326, 426) of the peer to peer network (222, 322, 422, 522, 622) comprises the peer-to-peer application (224, 324, 424, 524), - wherein the peer-to-peer application (224, 324, 424, 524, 624) is a block chain or decentral ledger comprising at least two blocks (551, 553, 555) coupled to each other, - wherein the peer-to-peer application (224, 324, 424, 524) is configured to cause transmitting of at least one first control data set to the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2), - wherein the processing tool (232, 432) is controllable in accordance with the received first control data set, - wherein the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) comprises at least one sensor configured to detect at least one status parameter regarding the production process of the first product (220, 320, 420), - wherein the peer-to peer module (228, 326, 328, 426) of the production unit (204, 304, 306, 308, 404, 604.2, 606.1, 608.2) is configured to transmit at least the detected status parameter to the peer-to-peer application (224, 324, 424, 524, 624), and - wherein the computer nodes (226, 326, 426) of the peer to peer network (222, 322, 422, 522, 622) are configured to monitor the production process based on the transmitted status parameter by means of the peer-to-peer application (224, 324, 424, 524, 624) - wherein the computer nodes (226, 326, 426) of the peer to peer network (222, 322, 422, 522, 622) are configured to monitor the production process based on the transmitted status parameter by means of the peer-to-peer application (224, 324, 424, 524, 624) by detecting a deviation from a desired production process by the computer nodes (226, 326, 426) of the peer to peer network (222, 322, 422, 522, 622).