OT-2026-000069308
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000069308) never changes.
Identity and time
| Publication number | OT-2026-000069308 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b528-703c-ae32-b57e6d21dc0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069308 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24fb96ea038977935c7c2960a6111d748102404cadc62cdef8a8429bec38d187 |
|---|---|
| Markdown | b828001717aad26ffe685d611e08f09c45f1e75c6e2cd7481b57ccd878b6c4cd |
| Publication page | 09e63fd9f6a4a21de8c252abb0d53fb5d35265f0a80d3972a361d2e481abaa66 |
| Manifest | 6960d380223ed3225e5070f98d98631c33e198389c8989fa94d8664f5340ead4 |
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 | oLio0T5TjghmNiTIeUr5o+i7kgI4QX8k+P92+gHYDmDymYlgcfLBDo0UEo/s57NzoIv9tyfYdQC8CjJM2+TUDQ== |
| 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
| 2026-09-17T10:30:04.145155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069308observed 09e63fd9f6a4a21de8c252abb0d53fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:04.127603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069308/manifest.jsonobserved 6960d380223ed3225e5070f98d98631c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:04.107916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069308/publication.mdobserved b828001717aad26ffe685d611e08f09c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:04.087153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069308/publication.txtobserved 24fb96ea038977935c7c2960a6111d74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:52.759320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069308observed 09e63fd9f6a4a21de8c252abb0d53fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:52.741567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069308/manifest.jsonobserved 6960d380223ed3225e5070f98d98631c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:52.725778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069308/publication.mdobserved b828001717aad26ffe685d611e08f09c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:52.706958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069308/publication.txtobserved 24fb96ea038977935c7c2960a6111d74...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. |
|---|