OT-2026-000085076
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, 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-2026-000085076) never changes.
Identity and time
| Publication number | OT-2026-000085076 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7498-b101-54827fc9b254 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085076 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdce22d2ce32c31f406797a4465b764f979f089f44e4573ddb9cbea0350e747b |
|---|---|
| Markdown | 21dc3e48d6d838ddf8762baa955c001e3db2c6659d50eb27bcac74f8f80b811f |
| Publication page | 1f28fd2052bb11978db831b097d6861fc71adb75f5ee266b2718a3d17d15971e |
| Manifest | db4c2bdf99b8099daf7a2d41e9562a776f59940522c1be7e67527359cff5e8cc |
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 | 8wOV1gNseHGh6oLfjvZsazEVnAhda6hmJvdAxGNdCODTmrMWLCGVfj20sk2MAd5yscPQR7rs+/P1OQak2nFFDQ== |
| 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
| 2026-09-17T09:55:08.131437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085076observed 1f28fd2052bb11978db831b097d6861f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:08.112930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085076/manifest.jsonobserved db4c2bdf99b8099daf7a2d41e9562a77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.093602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085076/publication.mdobserved 21dc3e48d6d838ddf8762baa955c001e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.075305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085076/publication.txtobserved bdce22d2ce32c31f406797a4465b764f...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. |
|---|