OT-2026-000079876
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000079876) never changes.
Identity and time
| Publication number | OT-2026-000079876 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-79b2-989d-30cf9730cde3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 210e3910c36efcfe1d2518d3e26d4666bfdab5be0895d59e6e7e57f9cc95e03f |
|---|---|
| Markdown | 05bcccce720449348491d05bcb16d49680a016a45ddc9c68821f6490390e792a |
| Publication page | 145d6e35be8b501f0b3819ccc1a37e73bf6332328d717ac4d94ae8323a1d3592 |
| Manifest | f012636ef79fa5731049e12b70b37007026a6eaf41755ecd5fa23e901f0ddea9 |
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 | sLeE/MRrDKxXYPYbyLL246fLC+3Ezi0YeThbc94SvIYxuRwkT0V6407hHCxZIyQ2/NaLroD5FPP2FPM2gZUJDg== |
| 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
| 2026-09-17T10:03:24.245172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079876observed 145d6e35be8b501f0b3819ccc1a37e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:24.225347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079876/manifest.jsonobserved f012636ef79fa5731049e12b70b37007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.206061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079876/publication.mdobserved 05bcccce720449348491d05bcb16d496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:24.188395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079876/publication.txtobserved 210e3910c36efcfe1d2518d3e26d4666...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. |
|---|