OT-2026-000088064
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088064) never changes.
Identity and time
| Publication number | OT-2026-000088064 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7248-93d5-10be940843d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ee33de3bf6dc278d079c0de1d755a73f8c6cdd1c140145f3f80089913b67a10 |
|---|---|
| Markdown | dd80af194e2d6c47367fde7dd25599ed9cfc11e98e16c44065e680c123aebef3 |
| Publication page | a992af9260b5e4af68377f0812c8d417557b01ea1bc084299c8b41dc8646a7f7 |
| Manifest | 53d3057b47da76973c89dd9cd31af486ee3aa5454fc0cfe98de955faeb60531b |
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 | dWkwp/6PEjRQ2GA3EV4JXiD4Q2oltmZlsySEXWpLEJk8pQC/W7IVnKL3RN1129j5BN/+Ejz4kQ69UWSe9LO5Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:49:26.136724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088064observed a992af9260b5e4af68377f0812c8d417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:26.100125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088064/manifest.jsonobserved 53d3057b47da76973c89dd9cd31af486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.081186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088064/publication.mdobserved dd80af194e2d6c47367fde7dd25599ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.043942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088064/publication.txtobserved 7ee33de3bf6dc278d079c0de1d755a73...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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