OT-2026-000034885
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000034885) never changes.
Identity and time
| Publication number | OT-2026-000034885 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-78b6-9b63-4f67f37c99f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034885 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d560c3ebf9fdf45ba1a1f50671924ba3df1c39d5857a7b45c35ebc059a87fbf |
|---|---|
| Markdown | 4952fbb782cf935f0dff3a4950d20a0d32b9757c2950d614c94bd3364ca1e2a1 |
| Publication page | 0200f59c29bbbfe1afd7d335cb2847e9bab2f2c2efef9d99db97aa13558a5c0b |
| Manifest | ae28603918fdaec38b19b61a1d352c4d5246b3b9b0c83c801856e0e6cb4953bf |
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 | w1Fw3juCTa/B207AUH642AQ2nNSzRA05bqAu28Y+fkcTqDBLZiqrtvmGhAz45HwI0s92VyWdmsLySBiVfGt7BA== |
| 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
| 2026-09-17T11:30:32.506596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034885observed 0200f59c29bbbfe1afd7d335cb2847e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:32.490483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034885/manifest.jsonobserved ae28603918fdaec38b19b61a1d352c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:32.473812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034885/publication.mdobserved 4952fbb782cf935f0dff3a4950d20a0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:32.454827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034885/publication.txtobserved 2d560c3ebf9fdf45ba1a1f50671924ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:53.368150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034885observed 0200f59c29bbbfe1afd7d335cb2847e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:53.350960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034885/manifest.jsonobserved ae28603918fdaec38b19b61a1d352c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:53.334492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034885/publication.mdobserved 4952fbb782cf935f0dff3a4950d20a0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:53.316829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034885/publication.txtobserved 2d560c3ebf9fdf45ba1a1f50671924ba...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. |
|---|