OT-2026-000043998
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained blow-off after 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-2026-000043998) never changes.
Identity and time
| Publication number | OT-2026-000043998 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-7c6d-a9be-4f6ddabaeb5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043998 |
| Status | PUBLIC |
Content hashes
| Canonical text | c16381a0fa0ef28208c0984ee8ee4e0ac7f16a17e86a4ad14f2a2ea09afe0565 |
|---|---|
| Markdown | 2c639771631fbb64237c1bf2b0849887a86783db82bdb482b83556f132ce8e6e |
| Publication page | 8eb21254b647931b19fc3d54f1f008f4567c9ddd1e2eefcb198d72729e5a895a |
| Manifest | 93ac44c9eb0489d4391df2be476de6d8cc614bd8e5c6ff262b2aa303ccc79bed |
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 | 6oPoLABBP9arxj0SOI9PZuTTVM0RrJh7bcEwCbRH8DQLRetD2OBEVoEPrH/lLR8osb02QbyFApRsVoc9aNunAg== |
| 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
| 2026-09-17T11:12:22.361533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043998observed 8eb21254b647931b19fc3d54f1f008f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:22.343653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043998/manifest.jsonobserved 93ac44c9eb0489d4391df2be476de6d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:22.324183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043998/publication.mdobserved 2c639771631fbb64237c1bf2b0849887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:22.303759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043998/publication.txtobserved c16381a0fa0ef28208c0984ee8ee4e0a...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. |
|---|