OT-2026-000035676
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000035676) never changes.
Identity and time
| Publication number | OT-2026-000035676 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-7ba1-8cf4-ede5193e3121 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035676 |
| Status | PUBLIC |
Content hashes
| Canonical text | bea7a7cf26b9ad9ade6ecd2c03f4b0fed06a59ef988acc4d16902f945bd6a702 |
|---|---|
| Markdown | c85dffbdc364454dc701798cb485c95ec98343fee0b2688787bd71c6c8d7bc08 |
| Publication page | 922402eaec8295dd4d55aaa22927902aaa089e2822e7f77c82fa5fe2b324bdc4 |
| Manifest | 83af5b23520713c5db567f84462b94c5638f289eaa59b550da225e1be3ea8f7b |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | ESQam7Qsf7xQzHb78TtVR8QrGFFPGLbb0pKWvfxe1dxB5gJdAZawhfMjAJFoIzbQzZYfcjEbxFX7X3Opjy22BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:14.844755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035676observed 922402eaec8295dd4d55aaa22927902a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:14.828461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035676/manifest.jsonobserved 83af5b23520713c5db567f84462b94c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:14.812872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035676/publication.mdobserved c85dffbdc364454dc701798cb485c95e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:14.796116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035676/publication.txtobserved bea7a7cf26b9ad9ade6ecd2c03f4b0fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|