OT-2026-000086384
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, sustained blow-off before 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-2026-000086384) never changes.
Identity and time
| Publication number | OT-2026-000086384 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7926-8492-dd47b67ed4e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89c1519257a4dc5fdb4ac7fa349167c23a67b6e5ee1771fca4b12b2f9171bd5a |
|---|---|
| Markdown | 857637078a565c569c0bcbe7ea240caa3781f13c2d4878803625a4b31597b29d |
| Publication page | 344dcd90e79333ce9c7fea412e6dbde587a5f33631f07eaeadd1e48bcc5adc74 |
| Manifest | 94918a032c848697171b4b45ed732f6d491dac482d6808cb6cc1318724f8da20 |
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 | qPN7K7sTugS94iIsiTDh6EQlzYx9Mnb8KeWP83O83I4xYuNWW9yoqpmydiu5d+EeBoGUKv4lHm/VUXbtC9RDCA== |
| 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
| 2026-09-17T09:52:04.744308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086384observed 344dcd90e79333ce9c7fea412e6dbde5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:04.727799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086384/manifest.jsonobserved 94918a032c848697171b4b45ed732f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.711065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086384/publication.mdobserved 857637078a565c569c0bcbe7ea240caa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.694641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086384/publication.txtobserved 89c1519257a4dc5fdb4ac7fa349167c2...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. |
|---|