OT-2026-000083186
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000083186) never changes.
Identity and time
| Publication number | OT-2026-000083186 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7739-bba3-e19c9bf8d50c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083186 |
| Status | PUBLIC |
Content hashes
| Canonical text | fced16c4e3562c2848adad5773c358cfeacf1bf1b80b5daff3a6d4af32d21248 |
|---|---|
| Markdown | 8bd42b77bcf12e782582ada614aa5cb20171465cd51a10c1bf8f6c538f5ae4ea |
| Publication page | 51fa2e84543b7f0b85a1be63d73536a6fc3796b691b70182fb81dbdf37935a66 |
| Manifest | 7b2cde554eb269d1aafc42fb9c0d074e2e46f008dcc6212111d9785564f45f1a |
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 | oLq0zyhzVG8juOKwd33FpbIRw8O4AUa8uMTxONaeBaMSFpaYY8oCh122qvZF4ePl9EA1PUJ9jeQVPk7IudydBg== |
| 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
| 2026-09-17T09:01:00.137627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083186observed 51fa2e84543b7f0b85a1be63d73536a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:00.120173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083186/manifest.jsonobserved 7b2cde554eb269d1aafc42fb9c0d074e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:00.102735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083186/publication.mdobserved 8bd42b77bcf12e782582ada614aa5cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:00.083029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083186/publication.txtobserved fced16c4e3562c2848adad5773c358cf...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. |
|---|