OT-2026-000062681
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000062681) never changes.
Identity and time
| Publication number | OT-2026-000062681 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7cba-ad86-00a0e030cb8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062681 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bc9e20b5fd1d48307a3339d0590990a1d4937cf26dc34883500b196848c3729 |
|---|---|
| Markdown | 3eeb7f225ce6c8cdc9dbd596fea5741a17532b937d167d942a1989c99645c0b1 |
| Publication page | 6b3fcdeadd99e97d0ce7ea55eb13f1e44753ac28444757ee4b2c58c33c356743 |
| Manifest | 546f55f6efa99ce090cb372f3aa0987bccc5f8d3c4922b83e53e0526d091c2e1 |
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 | cGXCenrNHc0IM+ktfKxAxTXW79+asuGj8fietlEaAUNGgqCwQmoU2olud39/DPxnpsPb4LGJf3FKQ2ISaobTBg== |
| 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
| 2026-09-17T10:39:14.357760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062681observed 6b3fcdeadd99e97d0ce7ea55eb13f1e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:14.342219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062681/manifest.jsonobserved 546f55f6efa99ce090cb372f3aa0987b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:14.324550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062681/publication.mdobserved 3eeb7f225ce6c8cdc9dbd596fea5741a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:14.308019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062681/publication.txtobserved 8bc9e20b5fd1d48307a3339d0590990a...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. |
|---|