OT-2026-000035546
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000035546) never changes.
Identity and time
| Publication number | OT-2026-000035546 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-70c5-9eba-36e20f2f3423 · 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-2026-000035546 |
| Status | PUBLIC |
Content hashes
| Canonical text | c448dee7403fef9519f5e824b71449ec6b50af1335ccb5f8192aeb7703b5075b |
|---|---|
| Markdown | 5591a18ebcbd3ccc8e82db351de3e2799da49642296bc9698f03bc833d4ba6c8 |
| Publication page | 346a3b6afbaaa280efd37b1479e8fba2af82218793340f88563ef6eb89ac7ff7 |
| Manifest | d3fa2b946bca1257b9eb0a6b105a1e844e32d0a8119876e600d2f008f284cc94 |
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 | I7lKCeTreYfyEkoKM1fSR2Q3E5nmUYb9wX4/VOztiDGmFlRYVNbgvwkO7fHw/etAQdc9mhD+kIVGJy5N/WgxCw== |
| 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
| 2026-09-17T11:26:58.512716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035546observed 346a3b6afbaaa280efd37b1479e8fba2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:58.496181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035546/manifest.jsonobserved d3fa2b946bca1257b9eb0a6b105a1e84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:58.479686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035546/publication.mdobserved 5591a18ebcbd3ccc8e82db351de3e279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:58.463628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035546/publication.txtobserved c448dee7403fef9519f5e824b71449ec...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. |
|---|