OT-2026-000059177
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000059177) never changes.
Identity and time
| Publication number | OT-2026-000059177 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7f7b-a7c4-19e11286d74d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059177 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fd11946480641dbcc51ba47303351518f609b95b28a7609bd51a3b2af749a98 |
|---|---|
| Markdown | 1f230be897d0d7b558b7bcc49fb40415eab0141aab5ea2291c8deff184c7eda8 |
| Publication page | 97c16d48b2ea4f2f39a5b8017af1d9c2afbeb6a2e44e4d5b49af6771f3b5820b |
| Manifest | e827173941b6f68d1100a23600ac09a31d99553f845fbfa27764f9f3d3add4a2 |
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 | 564YHhFfM5uRvjhciXJGGpZPxX2nRhHa0/oqYm50egjPTR84KkU1RmeQEuTMKkKHuFzqEhknhsTgH+RKCQMtBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:08.056202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059177observed 97c16d48b2ea4f2f39a5b8017af1d9c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:08.039304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059177/manifest.jsonobserved e827173941b6f68d1100a23600ac09a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.021589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059177/publication.mdobserved 1f230be897d0d7b558b7bcc49fb40415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.004462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059177/publication.txtobserved 6fd11946480641dbcc51ba4730335151...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. |
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