OT-2026-000009761
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000009761) never changes.
Identity and time
| Publication number | OT-2026-000009761 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-742b-b3ff-6a6e0844c19f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6eb1dc34b1a988a92b1f0d78090e2525c7bc97e8a3cfae689b48d8905977aaea |
|---|---|
| Markdown | 0cb2204e709948784e62370732c5b2e713b28eea7fb987beec76c4669c3b82d4 |
| Publication page | a9896fc6073413625b583ebc6bd4b4d2df76cde2624ca720a66dacd03d9348ce |
| Manifest | a575977fec11e8c70facb94be480d0d40fcdf40475f818fac3faa5412cf8feba |
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 | 3BcGfiQeF0sa+Sk34c63q0/bcrV6nmx3nW+kdVmfOEgCsg524hK/DMUaCLZbhp1NZD/4KOz/E/q93NI0fXnhCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:16.147816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009761observed a9896fc6073413625b583ebc6bd4b4d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:16.129551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009761/manifest.jsonobserved a575977fec11e8c70facb94be480d0d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:16.110683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009761/publication.mdobserved 0cb2204e709948784e62370732c5b2e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:16.089838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009761/publication.txtobserved 6eb1dc34b1a988a92b1f0d78090e2525...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. |
|---|