OT-2026-000082646
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000082646) never changes.
Identity and time
| Publication number | OT-2026-000082646 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7d74-bab5-906d25f0f350 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082646 |
| Status | PUBLIC |
Content hashes
| Canonical text | c42529eb652f7dc43e837572d7a431a73c62be8b1e15a1182c5b83d2862983a1 |
|---|---|
| Markdown | e76d253a8bc6a36157d3084853c92b8b19b37c61e65a0a071ad215148d9d5a4b |
| Publication page | 25f31a31b0f629d5a26b1045605152ebbfeac7493a0d83c38d656266fd5c8342 |
| Manifest | bbfd530a861c666df7d438fac661de733b7ae8119558ab7f9a3765217f3a771e |
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 | oIPX1Tad2Q7ElacfZQa7y5iFGgqKTT7v+xoYUmx01XWUD/A6VlEE0Tui0LyLLY7gxZIZfQNGcuDdcqbwoE75Cw== |
| 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
| 2026-09-17T09:58:12.304868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082646observed 25f31a31b0f629d5a26b1045605152eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:12.286994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082646/manifest.jsonobserved bbfd530a861c666df7d438fac661de73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.267654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082646/publication.mdobserved e76d253a8bc6a36157d3084853c92b8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.248765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082646/publication.txtobserved c42529eb652f7dc43e837572d7a431a7...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. |
|---|