OT-2026-000088813
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line 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-2026-000088813) never changes.
Identity and time
| Publication number | OT-2026-000088813 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7e56-9efa-db0462cb803c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088813 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3d26dac21fbf1f1f15d2ab25ca724e228dfa5706e79d5b066f96f7f24365b18 |
|---|---|
| Markdown | 27a7777a3d79e769145256f3f4f83136cce295f42a866572fb984c3c2fcbf6d4 |
| Publication page | 2b526f550aee46a2400a61ac162f15aa512606052f847107aa043c13cc02f0c1 |
| Manifest | 1d1dfaf422c7c754564aae3fcd5c9b676e8bbf94f412e6470f4edac1f67d34b1 |
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 | ChgPsomtyxfAjE+rCx+EZLXS2SP0A/qOBwZ7GGjx0J8K38g5b2oy+Ov2GIxvTa82O2U1aakQWLFasGeNhOhSCQ== |
| 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
| 2026-09-17T09:48:11.871418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088813observed 2b526f550aee46a2400a61ac162f15aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:11.851050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088813/manifest.jsonobserved 1d1dfaf422c7c754564aae3fcd5c9b67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:11.832184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088813/publication.mdobserved 27a7777a3d79e769145256f3f4f83136...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:11.812733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088813/publication.txtobserved b3d26dac21fbf1f1f15d2ab25ca724e2...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. |
|---|