OT-2026-000080746
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000080746) never changes.
Identity and time
| Publication number | OT-2026-000080746 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-7031-a789-43125000bf9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080746 |
| Status | PUBLIC |
Content hashes
| Canonical text | d20e50cab980f180adc08806fe492100a1e98ef968e0f0636733f6e0a7f5c455 |
|---|---|
| Markdown | d030be325c4253e9e7cb060c4a2fa4e65147b16c1667665702170337ff0f9b61 |
| Publication page | 40ad71b317df53f9076f148fb0b095fe8b48af67c350fd08dd10daf23e5dcd92 |
| Manifest | d5a3d7eddaba7d27909195168c030bd0ba9a41cc98bcbe50442a33f168ef4913 |
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 | i1IRIBkKldkN7pNYvlAfjoCjkXf6WMNEboLOpcDpBLh7KEedeTexD6d4TQYSWJHd6kmi6Fn0mzYvkCNvLGGxDg== |
| 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
| 2026-09-17T10:01:54.347061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080746observed 40ad71b317df53f9076f148fb0b095fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:54.329916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080746/manifest.jsonobserved d5a3d7eddaba7d27909195168c030bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:54.311786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080746/publication.mdobserved d030be325c4253e9e7cb060c4a2fa4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:54.294913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080746/publication.txtobserved d20e50cab980f180adc08806fe492100...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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