Prior Art: Signed Hash Database

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Anyone is free to post a hash, along with a signature. Use of this site is at your own risk, and I provide no guarantees as to its stability or fitness for purpose. To use this site, create a document containing your idea, and append at least 74 random characters. Create a hash using SHA-2. Sign using GPG. Then upload both the hash and the signature. If at some later point you need to prove when you wrote the intial file, you can use the signed hash here, together with the upload time stamp, to prove a bound on when you wrote it. Simples! Why 74 random bits? Well, just for your own piece of mind. 74 ASCII characters take more than 512 bits to represent (518 to be exact). If they are chosen uniformly at random there is no way to compress that part of the document below 518 bits, which is longer than a SHA-2 hash. Thus there is no way you could have been tricked into uploading a compressed version of your document.

Current Entries

Viewing entries 491 through 500 (Total entries: 1730)

Hash:
Marti
Signature:
Take your trading skills to the next level and start earning up to $5000 a day.
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Tuesday, May 28 2024 - 04:24 AM
Hash:
Kena Almanza
Signature:
In case you have ever been stressed out and obtained a therapeutic massage, you understand about the curing power of touch. Should you get massages frequently, it may be a great way to commence definitely feeling good about you. Here are several massage therapy suggestions to wide open the world a little more for your needs.
Sunday, May 26 2024 - 02:24 PM
Hash:
Buster Atkison
Signature:
In the bustling city of Ft Worth, amidst the towering skyscrapers and vibrant streets, lies a hidden gem of holistic healing: Rolfing Fort Worth. Far more than just a massage or bodywork technique, Rolfing offers a profound journey towards physical alignment, emotional balance, and overall well-being. Rolfing, also known as Structural Integration, is a hands-on method of bodywork that aims to reorganize the connective tissues, or fascia, within the body. Developed by Dr. Ida Rolf in the mid-20th century, this transformative practice has gained popularity for its ability to alleviate chronic pain, improve posture, and enhance athletic performance.
Saturday, May 25 2024 - 12:43 PM
Hash:
Wanda Point
Signature:
In the bustling city of Fort Worth, amidst the towering skyscrapers and vibrant streets, lies a hidden gem of holistic healing: Rolfing Fort Worth. Far more than just a massage technique, Rolfing offers a profound journey towards physical alignment, emotional balance, and overall well-being. Rolfing, also known as Structural Integration, is a hands-on method of bodywork that aims to reorganize the connective tissues, or fascia, within the body. Developed by Dr. Ida Rolf in the mid-20th century, this transformative practice has gained popularity for its ability to alleviate chronic pain, improve posture, and enhance athletic performance.
Thursday, May 23 2024 - 02:00 PM
Hash:
Antonio Siwiec
Signature:
Over 2000+ 10 Series Completed
Tuesday, May 21 2024 - 11:32 PM
Hash:
Logan
Signature:
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Monday, May 20 2024 - 03:16 AM
Hash:
Magnolia
Signature:
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Saturday, May 18 2024 - 11:25 AM
Hash:
Raul
Signature:
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Saturday, May 18 2024 - 05:24 AM
Hash:
Ruthie Bakalar
Signature:
John Barton MBA
Thursday, May 16 2024 - 12:59 AM
Hash:
Hipolito Mlinar
Signature:
A Health Science Process Initiative For The U.S. Global Healthcare Initiative. In Practice Since 1997 and Over 2000+ 10 Series Completed. HSPI utilizes proven whole-body kinematic strategies for integrative intervention. Primary issues are the primary cause of increased nociception and decreased function in deviations from structural homeostasis. Advanced Rolfing Fort Worth Dallas Ten Series cultivates homeostasis.
Wednesday, May 15 2024 - 09:04 PM
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