OT-2026-000080738
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000080738) never changes.
Identity and time
| Publication number | OT-2026-000080738 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-72e3-bc04-48b86b3d438a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c79c64bdc12555c729319308cf983d463bb38463dddacf3b88134ba6ff26055 |
|---|---|
| Markdown | 8c6fe65cb41ab3e12e27da404288ddb7880777f8e147475676c0168535a3c1ff |
| Publication page | ed89ee7d7570b1602d84a318060e4d5c2453da49e477175779983ac33f9a5fd6 |
| Manifest | 9a66b3ebca4e207dd74aed5ddb1348fdfcd492b0274d96259f563fb86efe7c91 |
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 | GyU1gIWZoGmYGXSQLCGh1kYFsVgrG0pYhXkMmdSIr1oVlmFG4n23UEw6zFGk3SGCvPlOY2Gk+mrzQIBEL1NSCw== |
| 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
| 2026-09-17T10:01:53.748677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080738observed ed89ee7d7570b1602d84a318060e4d5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:53.730037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080738/manifest.jsonobserved 9a66b3ebca4e207dd74aed5ddb1348fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:53.711733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080738/publication.mdobserved 8c6fe65cb41ab3e12e27da404288ddb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:53.693951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080738/publication.txtobserved 6c79c64bdc12555c729319308cf983d4...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. |
|---|