OT-2026-000073502
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000073502) never changes.
Identity and time
| Publication number | OT-2026-000073502 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-7f83-9eb1-07e66215b036 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073502 |
| Status | PUBLIC |
Content hashes
| Canonical text | edafab23d105e15fabad58fffbc13d7e48052493d5c44d6ae580bf003f34f267 |
|---|---|
| Markdown | aa68e7814ae66f10a38a651e972e2d08ff1a9f8621b398367903eea16cecb24e |
| Publication page | 022a277b3218d2e9b5c052a6547266edaee989b346dcfa8188173abee830e0e3 |
| Manifest | 29002f193410c2863499100d210c8316b3755e89b5bb236d8dde240f81738455 |
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 | 1Mreex/rt9hcPZPZHjWD9L3sFOw+j863gCkbwjwsh2H1ZrRLs14ji0kNJ0rMS6Clkdk3QV+cNepf4K5hvedFAg== |
| 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
| 2026-09-17T10:21:01.840163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073502observed 022a277b3218d2e9b5c052a6547266ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:01.807783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073502/manifest.jsonobserved 29002f193410c2863499100d210c8316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:01.788918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073502/publication.mdobserved aa68e7814ae66f10a38a651e972e2d08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:01.761620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073502/publication.txtobserved edafab23d105e15fabad58fffbc13d7e...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. |
|---|