OT-2026-000065004
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065004) never changes.
Identity and time
| Publication number | OT-2026-000065004 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-dec5-7ab7-b938-616c7d163f9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065004 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab74721ca5272885cf65b9ce583b6dd9c0a4ea940db8280289519f4b249613fc |
|---|---|
| Markdown | 268c097a03dac927b7f1a6ca8d8deaacebf2e43c861d2c329b16875ec908dc90 |
| Publication page | 5c7b5e0b850ce2cfe517237b21dd8664e1177f138fd59c63e6d2de3989c817e0 |
| Manifest | c935f2848183c43f18fe60d383f98cc599aa1918f99ed5cd50af0750beb2b783 |
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 | Qow8jjHpcNX+M5XvhHdIXhUwOmecMbIBovZxVRt80GnPcXj9FDAOInk7VlPGw7rGAlxC6CaHmp7D1VTB5rbmBw== |
| 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
| 2026-09-17T10:35:57.969189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065004observed 5c7b5e0b850ce2cfe517237b21dd8664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:57.945461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065004/manifest.jsonobserved c935f2848183c43f18fe60d383f98cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:57.925778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065004/publication.mdobserved 268c097a03dac927b7f1a6ca8d8deaac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:57.835551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065004/publication.txtobserved ab74721ca5272885cf65b9ce583b6dd9...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. |
|---|