OT-2026-000077924
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented after 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-2026-000077924) never changes.
Identity and time
| Publication number | OT-2026-000077924 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-7ff6-82a0-0120cc6464a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19497ed55f6dc0087d5e1e748dcfe0af071f7a9f31216db334029ae1177a4a26 |
|---|---|
| Markdown | 70647e700bf826af5053ce9b0ea295079cb1a83dd9b6d4a9f4e67a6a20ca055f |
| Publication page | 986d90f329f4c625c13ea492445c5f6694d40219dc6694d40e63ec9996da0c09 |
| Manifest | 7f1dbd743e681dce9bbae1ea214a227d34f7d9e1e52da13d607ac6ef5d80beee |
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 | awgLP0tW3s25Y7O6s8lc2MS34J1BNdHafnonhDr8MM9dW18fT53l2gpaz/Am3raND9KP4lkp2GIbjX9ipAeNBg== |
| 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
| 2026-09-17T10:10:10.989542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077924observed 986d90f329f4c625c13ea492445c5f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:10.969935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077924/manifest.jsonobserved 7f1dbd743e681dce9bbae1ea214a227d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:10.946674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077924/publication.mdobserved 70647e700bf826af5053ce9b0ea29507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:10.801648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077924/publication.txtobserved 19497ed55f6dc0087d5e1e748dcfe0af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.140382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077924observed 986d90f329f4c625c13ea492445c5f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.120856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077924/manifest.jsonobserved 7f1dbd743e681dce9bbae1ea214a227d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.101292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077924/publication.mdobserved 70647e700bf826af5053ce9b0ea29507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.083289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077924/publication.txtobserved 19497ed55f6dc0087d5e1e748dcfe0af...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. |
|---|