OT-2026-000076130
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented before set-down, on a tool changer
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-2026-000076130) never changes.
Identity and time
| Publication number | OT-2026-000076130 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-74e0-bedd-897d1274f249 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13ad2a0b6fd0e63ab8ac72023cb039160c1f4471b2295353cbc73a091dcefed2 |
|---|---|
| Markdown | b6993c44c55e9b7416705cd83b59b76b3475dc3b0d9e2fcb121acbece5e02cf8 |
| Publication page | 27e82d768533d8514b36837e716e0eb1359c3f3c916d409e7b533cfad56caf88 |
| Manifest | 03141db083faba113c9eb9192612335baef0320d38de7ce7652d5323565ac7cc |
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 | d6G9m5bmkJqVlaaN0WexmHFI8SUaKfUW4PRpd7fjmuLSkZpFJCUbox4LcsOv04Qmx3stzak/caoaS7pWW7xICw== |
| 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
| 2026-09-17T10:11:07.508564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076130observed 27e82d768533d8514b36837e716e0eb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:07.490981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076130/manifest.jsonobserved 03141db083faba113c9eb9192612335b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:07.473483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076130/publication.mdobserved b6993c44c55e9b7416705cd83b59b76b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:07.453690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076130/publication.txtobserved 13ad2a0b6fd0e63ab8ac72023cb03916...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. |
|---|