OT-2026-000082176
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000082176) never changes.
Identity and time
| Publication number | OT-2026-000082176 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7422-887d-33ba3c1f5c48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082176 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63a1f61dc6081aa19eb84736ad2cb5460f11062434f28a2ab17d19eb4a17cb90 |
|---|---|
| Markdown | dd3a538d92eb13c4070c58aef48c0a630f6869dfbca2f6b160083d94cd45ac31 |
| Publication page | 81053c60d6abf0f54939908f25501ac33c404c228706491ffb32a51715da6ff2 |
| Manifest | 630429e816262778ce405b030814678ce2696e4a07e9ed438580ee2f616e8415 |
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 | Oi0AAiiOtmQPTmVdsJxdnt9ZxTiT4Pev24r+RubH2KsJVkf3VgaNCUQM0MOPz46DgjWn0NrE7KzYtgZsfz6ODQ== |
| 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
| 2026-09-17T09:59:00.196245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082176observed 81053c60d6abf0f54939908f25501ac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:00.179376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082176/manifest.jsonobserved 630429e816262778ce405b030814678c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:00.161235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082176/publication.mdobserved dd3a538d92eb13c4070c58aef48c0a63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:00.141148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082176/publication.txtobserved 63a1f61dc6081aa19eb84736ad2cb546...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. |
|---|