OT-2026-000079675
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, sustained blow-off 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-2026-000079675) never changes.
Identity and time
| Publication number | OT-2026-000079675 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4375-7065-a172-515ffbc02b83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c1e516bff429dfb28f4adec8605fa96c61fe9783fc11c90e06870e79b4a2ec4 |
|---|---|
| Markdown | ae8a8e59a211251ccb71ee765f104605ef9b218c96e58e1de48a9cc45ffbcc67 |
| Publication page | 294129ab84b921bb786a9899dcb2df6d68c9d21bbbb5ccf6a3cab27dcdc595f5 |
| Manifest | 6bd846994b5b3eaf69f5b7c5cb6e2d4780f0f201e3eddb920284fc919925585c |
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 | rgSbNzHqVmTV+BW71ufDUc6wUGpRbWqygRcQ88dOJ4KByrOzZlhOclYEifF9RzBAaDM+c3MzVcuNT9cJVLooBg== |
| 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
| 2026-09-17T10:03:21.576997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079675observed 294129ab84b921bb786a9899dcb2df6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:21.555471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079675/manifest.jsonobserved 6bd846994b5b3eaf69f5b7c5cb6e2d47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:21.529217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079675/publication.mdobserved ae8a8e59a211251ccb71ee765f104605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:21.503204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079675/publication.txtobserved 7c1e516bff429dfb28f4adec8605fa96...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. |
|---|