OT-2026-000065297
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000065297) never changes.
Identity and time
| Publication number | OT-2026-000065297 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-75a5-aed4-1754f3d0b73f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ef8a2611e608b21b1d200fc407b87089adf034548d06976947a16ce6b061bcf |
|---|---|
| Markdown | c8e70b391c049d09eb69a441cb02c6efad160a2549df6f077c722d3d78dd1c32 |
| Publication page | 941419b09e5b4f51657495578e607218b6a6bb13a031fb0fa183974aff552653 |
| Manifest | d7b4fce7a15683965de6c1a6668e74cbbb0b79dd70271ccf4726258a5287237b |
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 | o6x5yRlFXxMUhktwST5+dWlk4eiQFQ89ePLMp1gca5eigdtdlmzf5JFceii4qNoHR1U0EQ13HG88e+4jtXMjBA== |
| 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
| 2026-09-17T10:35:16.190856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065297observed 941419b09e5b4f51657495578e607218...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:16.173209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065297/manifest.jsonobserved d7b4fce7a15683965de6c1a6668e74cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.155400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065297/publication.mdobserved c8e70b391c049d09eb69a441cb02c6ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.137755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065297/publication.txtobserved 0ef8a2611e608b21b1d200fc407b8708...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. |
|---|