OT-2026-000026765
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000026765) never changes.
Identity and time
| Publication number | OT-2026-000026765 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-7ec6-9722-69febf7068c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 738e994eee7eda32157f259aacdfd9cd72fd41132ca87c2ba38d95eebca61693 |
|---|---|
| Markdown | 8bee0206977747df24007cc9df76f7edba66e756eb1888b81770ae0a7e9873fe |
| Publication page | 52d6d902a7296da967c7c9b95b2bc881f4c561c23a9024a4d59f98418a52fd67 |
| Manifest | 51e0d79e9b6d1f0a0c17fb066ebdea9050765a98bff2e4f687a212056abbac4e |
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 | ZO5K1jDVF/OPPMdBXiMwA5jsjg1PIzCwDC6Bks5xR0T5Ttbq1fT9U7Gy/0VYKBNXIJT339aY02JynTAR+Bq1BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:20.238427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026765observed 52d6d902a7296da967c7c9b95b2bc881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:20.222978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026765/manifest.jsonobserved 51e0d79e9b6d1f0a0c17fb066ebdea90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:20.203030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026765/publication.mdobserved 8bee0206977747df24007cc9df76f7ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:20.182497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026765/publication.txtobserved 738e994eee7eda32157f259aacdfd9cd...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. |
|---|