OT-2026-000036567
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000036567) never changes.
Identity and time
| Publication number | OT-2026-000036567 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-794b-afdc-a46ccc0b22a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036567 |
| Status | PUBLIC |
Content hashes
| Canonical text | f47ca4202ff14fad1b0300812e70c03ecaa8366ed5595fe33c3dd30f1445b0a4 |
|---|---|
| Markdown | 841856ea19b880dda4c914fb20ce4014d74363ce746a0efa74c32756078161a7 |
| Publication page | f9b793b8b4cacbef658af445457e0c94d520804ca3b1af0c945fc913d2a3a468 |
| Manifest | e978f86c9380b018d0dbfe3b5900aa75d70f8b0c3b6203a8acb07d229f06c440 |
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 | X4FjMcu0vkM24c2Pv3+Nj5bsANS3phAvZNthcZw/7B8Qcr314BTsIoQIGrPVkSxgVoGvmSWLdIEebrZi6ETJAg== |
| 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
| 2026-09-17T11:25:47.264261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036567observed f9b793b8b4cacbef658af445457e0c94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:47.246122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036567/manifest.jsonobserved e978f86c9380b018d0dbfe3b5900aa75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.227519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036567/publication.mdobserved 841856ea19b880dda4c914fb20ce4014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.209653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036567/publication.txtobserved f47ca4202ff14fad1b0300812e70c03e...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. |
|---|