OT-2026-000077484
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented after 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-2026-000077484) never changes.
Identity and time
| Publication number | OT-2026-000077484 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f50a-7e2f-b8c0-d9fad7d52a60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b2e6895c76b3e703320cf921218115d44f02674028318d2e71d238f3c5cc416 |
|---|---|
| Markdown | 995de5df59553fa0c2e09d786ea4ff48fce780612d3095a32e56fb77bbfe10c4 |
| Publication page | ab13c021ee412857c73fd6351c814b7e77a49bea2f24596d23610b55dbeb7f67 |
| Manifest | 4b34027f2eb182cbd6aff38778017d588d144a07f68e38d89a6651cd03889a7f |
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 | U8dmBIUafj5DCiafNYM7aSbAph86FxVWcKPuIQgX5VRy9V5fvIsSbrkY743rWgwtIhHw36hScb8+GUEl4ApEDg== |
| 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
| 2026-09-17T10:11:05.942018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077484observed ab13c021ee412857c73fd6351c814b7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:05.301192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077484/manifest.jsonobserved 4b34027f2eb182cbd6aff38778017d58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:05.281382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077484/publication.mdobserved 995de5df59553fa0c2e09d786ea4ff48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:05.260817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077484/publication.txtobserved 1b2e6895c76b3e703320cf921218115d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:27.117553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077484observed ab13c021ee412857c73fd6351c814b7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:27.100060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077484/manifest.jsonobserved 4b34027f2eb182cbd6aff38778017d58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:27.082657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077484/publication.mdobserved 995de5df59553fa0c2e09d786ea4ff48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:27.066396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077484/publication.txtobserved 1b2e6895c76b3e703320cf921218115d...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. |
|---|