OT-2026-000080929
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, 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-2026-000080929) never changes.
Identity and time
| Publication number | OT-2026-000080929 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-767c-9431-9f5e56915408 · 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-2026-000080929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45a257db045d427efb7048f3483615dee6eedd0a75d5c42b3afcac07788378cc |
|---|---|
| Markdown | 97490ef27af60843af9987315ae4dcd69544a60c89e10cc715d112b7e340bd85 |
| Publication page | 9e4769dc8067df8cfe3a148dc4fac8659e46b446869611f0ee6a44391cbe4b95 |
| Manifest | 1e2a03e0b21a128c386456774cd6026cd5312dce69ff74800e2ed305fddc2ee1 |
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 | Afzj2IZAVlXZ1m7ZOBAOi8ct6ev/s0SqyIL9Vw2pLzyZnos470nxoDKZ/yN+t3T+FEdOhg/VToLtKqtjXlaMDw== |
| 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
| 2026-09-17T10:02:08.042180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080929observed 9e4769dc8067df8cfe3a148dc4fac865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:08.024816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080929/manifest.jsonobserved 1e2a03e0b21a128c386456774cd6026c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:08.007525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080929/publication.mdobserved 97490ef27af60843af9987315ae4dcd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:07.989842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080929/publication.txtobserved 45a257db045d427efb7048f3483615de...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. |
|---|