OT-2026-000025292
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000025292) never changes.
Identity and time
| Publication number | OT-2026-000025292 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7887-afdf-f1523d962f6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b864e8543740f236ce415c7d41c1eca81075ac598c3febdd06d90628ee13976 |
|---|---|
| Markdown | 3088bb322503d12447aa3f88eb23cd445fa7bfd7d092d0635605bbefbe0d208b |
| Publication page | cf4f05e32a8e448c59be5764b3acb312124fd467be5132a93500fd51bb57753e |
| Manifest | 479e0bff3ba06875d26fc11fea23b9fce6eaa1c668ccc41a7ff799264e1f1b00 |
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 | O/x39NIJrzrRJuP2sTBUWTuoLFJqqHYLRGStbpyxKsIXIDNlDfGLXOBd+gcNChGNeLDugMHdnaWzUQAVLOioCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:18.347838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025292observed cf4f05e32a8e448c59be5764b3acb312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:18.329613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025292/manifest.jsonobserved 479e0bff3ba06875d26fc11fea23b9fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:18.311053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025292/publication.mdobserved 3088bb322503d12447aa3f88eb23cd44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:18.293096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025292/publication.txtobserved 4b864e8543740f236ce415c7d41c1eca...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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