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
DEPARTMENT OF AGRICULTURE - REGION II Award a ₱993.9K contract to GCPK CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
13221b6dbfb25f6dba3dff034b1b43cb0245a5700ab473d8ccd2d2cf06c70a1d
Status:
Included and unchanged
Block:
#4,612 1,401 blocks after it
Position in block:
Transaction 27 of 311
Award day:
Oct 28, 2021 (5 yrs ago)
Value:
₱993,930.25
Project:
Lot II Cons of D&E Bldg Phase II Labor
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 #4,612 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)DEPARTMENT OF AGRICULTURE - REGION II awarded it to GCPK CONSTRUCTION AND SUPPLY on 2021-10-28.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 13221b6dbf…c70a1dnow …
- 2. Block Merkle root changedstored 2a1bb8e0ca…707eb9now …
- 3. Block #4612 hash changedstored d713f58114…2bd467now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 310 records. Each step hashes the current value together with the sibling shown.
- leaf 13221b6dbfb25f6dba3dff034b1b43cb0245a5700ab473d8ccd2d2cf06c70a1d
- 01 L 130ec03ecfe5e18131d91fc8a3a05d9f3f7f0bc6570fdff0bf030dabd1003639
- 02 L a1132f2f4a773c1285fd34d18c6b15254fe9c388ca10259e61e369734b8b727d
- 03 R e5e083fc91b0e6d022862cfa259b8ea879b203970251835b611dade4041ce525
- 04 L d81992014314169e73f676801c8476ce96fd5e0aee02b228683848c3af9a877f
- 05 L 52799e23cff3ccb4efee65d6268c7f2578b997f664c0d4c941d63dfc376a9e17
- 06 R e26d05ccf52bd7503bea441d7baa3f7921c1f39b5ee2ef0331a40e5d42a8d9fb
- 07 R 5d18caa18483700229d39930d78a411075e9858c7d12749312d8130faf3cec27
- 08 R eb5f5b8cf0f6abbe4b695d383f400b6bac676b48789439afe3d1ce5cd2375da6
- 09 R d87d34e3861f85899c6cc82309b294cf528b887833dec0e891533e596c0016d5
- root 2a1bb8e0ca8bdaaf8c57be8cf931b9d0fe45b880236e287b3c30508310707eb9