OT-2026-000014127
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, 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-2026-000014127) never changes.
Identity and time
| Publication number | OT-2026-000014127 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7bc1-9fec-a452c3d30cae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014127 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4dc53980efd647d62d425e615d653cbfee1b520eee54d742b440559cd4be779 |
|---|---|
| Markdown | 65a31dd8a8b9c19fd097a42ce1a95c1e14e588cca149c0ef6a43ac0c327d1553 |
| Publication page | a25de93078ce9496f19945941bc2c76d5514a295e22f5c706440d02f688f1a6d |
| Manifest | 4481575f93703189340ca8decc5886e22f2740acf852d456b16e9790cfb55eca |
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 | 7N95d021funKYyqgRAxlvu9FrMduoyt6qw4AfWxB/Nki2fs2lRqacfcLWk9TtH1klJMlpeODnRBJUUw/NnVcAQ== |
| 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
| 2026-09-17T12:07:11.918507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014127observed a25de93078ce9496f19945941bc2c76d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:11.900640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014127/manifest.jsonobserved 4481575f93703189340ca8decc5886e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.879639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014127/publication.mdobserved 65a31dd8a8b9c19fd097a42ce1a95c1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.861489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014127/publication.txtobserved a4dc53980efd647d62d425e615d653cb...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. |
|---|