OT-2026-000079214
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000079214) never changes.
Identity and time
| Publication number | OT-2026-000079214 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-79ad-899e-e986a820aed6 · 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-2026-000079214 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6e0c3caa0751936d120d9492a00ef5f0302288d55e92956f36f9860cf3c8c07 |
|---|---|
| Markdown | 141ce4f750bcb8919196c51de86b0f534b3e7b15dec2eca994607ac12bc8ed9f |
| Publication page | da48b857221090f5a7a1ccb020770bbd26d9e8d1b3383ca9949e4a5cf87e5265 |
| Manifest | 97806b88d4cd167659c8efc94030f6e481dd3054f027c11805850d7d2812fe56 |
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 | NtULsyf9O5cafT/im262s1OQJnFOw0TLxC9pVLLTF4uVKr9SzCk9K529lNEiZ02+K9bvc3o7kQjL0YMc43nIBg== |
| 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
| 2026-09-17T10:04:48.384575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079214observed da48b857221090f5a7a1ccb020770bbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:48.368117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079214/manifest.jsonobserved 97806b88d4cd167659c8efc94030f6e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.352251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079214/publication.mdobserved 141ce4f750bcb8919196c51de86b0f53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.335807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079214/publication.txtobserved a6e0c3caa0751936d120d9492a00ef5f...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. |
|---|