OT-2026-000070611
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single 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-2026-000070611) never changes.
Identity and time
| Publication number | OT-2026-000070611 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7e2b-85e5-49c7e0cb6039 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88529e0c91c5e53a4cb86147a0ac92902aaa29135690a4ef1b033d18f11b5fa3 |
|---|---|
| Markdown | 188461bbe3f201257708746b9efa5287d9480fdff8bec5db3677beed5f637d77 |
| Publication page | 4d91b35cfc248898caa272851a53dd8ce03c7ef4b6de090e724df0c52d08a897 |
| Manifest | 8383bba1a41cb62e7e71bf207d79f34817380763bf038bf36d748d0a555bfa96 |
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 | xJCRJ2o42cQpURblgG80epqLHBqDtGpR5HI8ljIDXtHgSwERLVDE2EudmQ/Qrl9I2v1GAQGHxbfmT6IR1d3UCg== |
| 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
| 2026-09-17T10:26:28.291858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070611observed 4d91b35cfc248898caa272851a53dd8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:28.274663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070611/manifest.jsonobserved 8383bba1a41cb62e7e71bf207d79f348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:28.257813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070611/publication.mdobserved 188461bbe3f201257708746b9efa5287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:28.240093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070611/publication.txtobserved 88529e0c91c5e53a4cb86147a0ac9290...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. |
|---|