OT-2026-000079496
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000079496) never changes.
Identity and time
| Publication number | OT-2026-000079496 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-7d7d-8b5e-4719a0f21353 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079496 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3033169e016295f95470dc25176f09594087d55e90e1d9c8d741ec52f7ad002 |
|---|---|
| Markdown | f7068ef7bd9af0043234e72e1f3b4575ce1eb19a33a057940e68da1b0b73313a |
| Publication page | 736ee4bf02e425479f2b24c0f9cf484b20c1265d5a8fc5f429aad75830214efd |
| Manifest | 3513ebd3f3cfad1cfe9cab98ed4efcd0dd1fea2c4f01c9ed20c4eb2eb24d7500 |
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 | R9/dS+MUm9QODN3cx05dqamsAFEiVLo7xIx2qDYExxdTxMSRfEu3PKnoHR/xDGGHwYCibB8esInEF0t/saCgAA== |
| 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
| 2026-09-17T10:05:07.175488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079496observed 736ee4bf02e425479f2b24c0f9cf484b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:07.158562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079496/manifest.jsonobserved 3513ebd3f3cfad1cfe9cab98ed4efcd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:07.142553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079496/publication.mdobserved f7068ef7bd9af0043234e72e1f3b4575...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:07.127170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079496/publication.txtobserved b3033169e016295f95470dc25176f095...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. |
|---|