OT-2026-000088373
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088373) never changes.
Identity and time
| Publication number | OT-2026-000088373 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7a6e-9304-a1523f397512 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e1b9805f3725625bebe51773e482cbd025800bd8c281be73279d201924a546b |
|---|---|
| Markdown | cd2c316db5b4ae2f661461e9ba94ecfdab95f141d44547c1d042d80f6e1eb944 |
| Publication page | e66b69b523479fcff9c594667dfb3ca5ed899b111fc30547475044e0b1937f46 |
| Manifest | 5020817652de167f9da449ab6cfb17c269f85fa8a485057bd5bd84bbe2091dc3 |
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 | pWnuF3pohlJ1M1+xjHNRlfQqdDTAX5DqbFiY9RzC2nY/COd7/01MZ0nejT3dVoTDbhEm6+772hdYqjEm5AuDBQ== |
| 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
| 2026-09-17T09:48:43.494766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088373observed e66b69b523479fcff9c594667dfb3ca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:43.475597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088373/manifest.jsonobserved 5020817652de167f9da449ab6cfb17c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:43.457454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088373/publication.mdobserved cd2c316db5b4ae2f661461e9ba94ecfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:43.436981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088373/publication.txtobserved 2e1b9805f3725625bebe51773e482cbd...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. |
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