DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
NATIONAL IRRIGATION ADMINISTRATION - DAVAO DEL NORTE IMO Award a ₱29.4M contract to FFJJ CONSTRUCTIONNational agencies
Transaction hash:
9b4f5b747cde3cf73a2e62261b40f0865a401262441bf400ccc0d2d0db922691
Status:
Included and unchanged
Block:
#3,888 2,125 blocks after it
Position in block:
Transaction 123 of 216
Award day:
Sep 26, 2019 (7 yrs 1 mo ago)
Value:
₱29,378,854.93
Project:
CONCRETING OF CANAL LIBUGANON RIS (PACKAGE 1)
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,888 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)NATIONAL IRRIGATION ADMINISTRATION - DAVAO DEL NORTE IMO awarded it to FFJJ CONSTRUCTION on 2019-09-26.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 9b4f5b747c…922691now …
- 2. Block Merkle root changedstored 5b77287d77…224d66now …
- 3. Block #3888 hash changedstored 4e5a5ccd72…a15925now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 215 records. Each step hashes the current value together with the sibling shown.
- leaf 9b4f5b747cde3cf73a2e62261b40f0865a401262441bf400ccc0d2d0db922691
- 01 L 9af53ae7f8f1706992ebc3f915a53c3980f66a107d253175c04cb8b7523fe082
- 02 L 832f7031fe86522176217648af9f1d86e9c638479d8fe65a347c9bd2b2de65d5
- 03 R 56db353d6074d531df2d9ccb43a0d1e38481a1582d6289db68c17b4210610fc7
- 04 L ec4af818655ac0ac3f1bf24d896dcfebb60baf2b86b17a33f71325d02031e6ed
- 05 L a457f41bb32248ef949f812f7d0ae94aaca6236345ccb69803f1be9fe6d19a00
- 06 L 7540f944c48a61c1613e48434f1fffc3f88660ccd51a0d58f859d22172f69566
- 07 L 9f93f258311c73276b08105e199a4dc5efd6bc3b82a613b0efd1572d9c022030
- 08 R 291171d4f4d6071cd7dd04396b07755cf2b53f37bed000621bcc034305f4e360
- root 5b77287d7772d32bf3ae2f2c45e99b7d62c5b28147842ba428f0817d8c224d66