OT-2026-000071404
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-2026-000071404) never changes.
Identity and time
| Publication number | OT-2026-000071404 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-7817-8679-7cb568027d52 · 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-2026-000071404 |
| Status | PUBLIC |
Content hashes
| Canonical text | c026c77c311a60443356daeb2c8ee0af3bde2e7790b7ab002a77ddba63b1216f |
|---|---|
| Markdown | 77c7385d8d0ef6c17b29644bf305b5b9a56dc107fe4ef6494b6cb52e079eb2fc |
| Publication page | 649c2de607586e1c5504b4b4d15faeeb7f8b65fb59bdacd93b69fe4c0260a8b0 |
| Manifest | 75591c8bfe5e6e050e74f4020ef6cebb8c6529826f229dee4deee1d045dbe2f0 |
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 | wtfhymv+V9Zl7IAEKDyOPFSaM9+cGQNwPrfINszHK5fo+3jRcmlazM/15ugyGjgdE9qxBpWuUIWL9XtE83cNBg== |
| 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
| 2026-09-17T10:25:01.856766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071404observed 649c2de607586e1c5504b4b4d15faeeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:01.837985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071404/manifest.jsonobserved 75591c8bfe5e6e050e74f4020ef6cebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:01.821122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071404/publication.mdobserved 77c7385d8d0ef6c17b29644bf305b5b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:01.804074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071404/publication.txtobserved c026c77c311a60443356daeb2c8ee0af...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. |
|---|