OT-2026-000069888
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000069888) never changes.
Identity and time
| Publication number | OT-2026-000069888 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7a8b-948a-139427e3dcf3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069888 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb70943a162018252b7aefbb438704b508a87ddd00d64570a1008c50cca1d90b |
|---|---|
| Markdown | d7097853a08da0bc6287f5d2d61b37485cfda2fdd1b25665257c09d139353d54 |
| Publication page | b538a1992d83c432dcaa1b623631b16fb6afded462547b10100c87afdf1ecffd |
| Manifest | 1f49329286592a8125bfe6c13e3ac58d413b15d6787081733462d33ffcdb0b79 |
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 | FAejtXcZ8VckvbgI+G7C4kkHWFBkM8WrvUbZRUyw1NL7Dq5HeU84+siGWiH6ZHOGWN9TSHmWlyespgTl54GHAA== |
| 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
| 2026-09-17T10:26:43.232284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069888observed b538a1992d83c432dcaa1b623631b16f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:43.214659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069888/manifest.jsonobserved 1f49329286592a8125bfe6c13e3ac58d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.197332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069888/publication.mdobserved d7097853a08da0bc6287f5d2d61b3748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.177447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069888/publication.txtobserved cb70943a162018252b7aefbb438704b5...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. |
|---|