OT-2026-000080795
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000080795) never changes.
Identity and time
| Publication number | OT-2026-000080795 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-74f6-b09d-6da756029b73 · 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-2026-000080795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08cdbfb69bd3f56dc3363df39338183e207f0ae6008252e99e5fd5b79b3d5705 |
|---|---|
| Markdown | 60cd742db9b3379f9361127589a0c68fe916e9e5f7bacc80c10d570970817831 |
| Publication page | 860c60a3d7d7a9e24f8f914e661d968d5a3a9c41fe80a06c79f03aa091ca4ff0 |
| Manifest | 763d56ba5900fca7db52fcaa4ce2a944586e38756ea69bea330a9cb20119c583 |
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 | IBwAD0XeIMHh4eDotCSLfLDTmgdDcvbl1x1QvroheZZP+4lw7aBABXrOo4TXLCOC8PqVL5/2wmjWYaNDrZTeBw== |
| 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
| 2026-09-17T10:01:58.282715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080795observed 860c60a3d7d7a9e24f8f914e661d968d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:58.264303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080795/manifest.jsonobserved 763d56ba5900fca7db52fcaa4ce2a944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:58.246085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080795/publication.mdobserved 60cd742db9b3379f9361127589a0c68f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:58.228038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080795/publication.txtobserved 08cdbfb69bd3f56dc3363df39338183e...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. |
|---|