OT-2026-000071410
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000071410) never changes.
Identity and time
| Publication number | OT-2026-000071410 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-7db3-9e10-55b29a4a084c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071410 |
| Status | PUBLIC |
Content hashes
| Canonical text | e01bfe9123dbb7d0aa8357854235b1b4ed006752fc600f58b85dabe38459b1ca |
|---|---|
| Markdown | 39ce2473b4d48b9a05133dc081ae181c41940e167ffc75858add09f9d39be33f |
| Publication page | a0fa422ca6129866ef63cca4a3c7e3079c0073093fb0272d44aa76639fd69b3d |
| Manifest | 0b9ce296ed7cac64a34199838d889bd54dea935319867a782086d8de470ff98e |
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 | 7GXuf2YT3YRoA+Gfe4YHbHMWaJdhLDuvl7m87RR2mVzlIxGMFr+bM6a6KzaQ3PJFbxqn3JROJ6t5BRiSFA4uBg== |
| 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
| 2026-09-17T10:25:02.369651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071410observed a0fa422ca6129866ef63cca4a3c7e307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:02.353739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071410/manifest.jsonobserved 0b9ce296ed7cac64a34199838d889bd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.336633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071410/publication.mdobserved 39ce2473b4d48b9a05133dc081ae181c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.319085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071410/publication.txtobserved e01bfe9123dbb7d0aa8357854235b1b4...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. |
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