OT-2026-000010597
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, vented before set-down
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-2026-000010597) never changes.
Identity and time
| Publication number | OT-2026-000010597 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7a20-8296-3a7aaac71042 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010597 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2dd348b6c86b13ec93ca19d6911f58ec228a496b5b9ae1f94932d85097b12db |
|---|---|
| Markdown | b72f1e06c5388aea7f8ea89c11819c8660ee2f87834984500b8808988c0affb8 |
| Publication page | 2155d151c6795b5b6470858a22326cb8ca6eff8f4d1968b0ef2161326470e466 |
| Manifest | 6b6bcc5d6261ae8f06d3c7382ddb7f47ca43960fabe6161353864bc53f942f35 |
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 | wko7FrSwITmxetOGbC+6HQqaZNKzlh/AVxTPnTbwTC8vWyUg1IRCzaTcFG3taLf0OyREbCDAC/uRJNroIbNrDg== |
| 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
| 2026-09-17T12:14:47.023374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010597observed 2155d151c6795b5b6470858a22326cb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:47.005320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010597/manifest.jsonobserved 6b6bcc5d6261ae8f06d3c7382ddb7f47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:46.985291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010597/publication.mdobserved b72f1e06c5388aea7f8ea89c11819c86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:46.966821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010597/publication.txtobserved d2dd348b6c86b13ec93ca19d6911f58e...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. |
|---|