OT-2026-000024836
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000024836) never changes.
Identity and time
| Publication number | OT-2026-000024836 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7a9f-9f73-96ea5aba0a6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10598c0c4f9fd34b9e0a5586d37243a587f883e170f0d22eaedaf87555ce218b |
|---|---|
| Markdown | 75370cd835f857e7f68c4226972f25f59df03a6d7a0a50d2d6a55414f1ca79af |
| Publication page | da02ea00ca2ef7c5004daa12303f642b2e50a378b3fddddfc1abb0a1c4c9e2a6 |
| Manifest | af8b7818d5af6a8221372758f4c549e3dcd50ecfbd463772faf125e7340d7de5 |
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 | rZ0bymvZSu1ZtcgcPcRTVKI8tlkkVUV5DaPzQWRD6sNsz8tONLU03zfVrCzKtmqFWgR3sDGChIEfFczRGh4RAQ== |
| 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
| 2026-09-17T11:48:08.730637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024836observed da02ea00ca2ef7c5004daa12303f642b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:08.710925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024836/manifest.jsonobserved af8b7818d5af6a8221372758f4c549e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:08.690902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024836/publication.mdobserved 75370cd835f857e7f68c4226972f25f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:08.674649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024836/publication.txtobserved 10598c0c4f9fd34b9e0a5586d37243a5...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. |
|---|