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
PROVINCE OF PANGASINAN Award a ₱4.5M contract to ACCURACY BUILDER ENTERPRISEProvinces
Transaction hash:
1f0a4dfceea26a6982df7a85b77325e6f44105c8b89d1869b3ee76f1d72408dd
Status:
Included and unchanged
Block:
#1,399 4,614 blocks after it
Position in block:
Transaction 10 of 118
Award day:
Mar 12, 2012 (14 yrs 8 mo ago)
Value:
₱4,470,768.21
Project:
Construction/Rehabilitation of Various Support Fac
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 #1,399 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)PROVINCE OF PANGASINAN awarded it to ACCURACY BUILDER ENTERPRISE on 2012-03-12.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)COA's CY2024 audit of Pangasinan gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 1f0a4dfcee…2408ddnow …
- 2. Block Merkle root changedstored a200d5b226…be798dnow …
- 3. Block #1399 hash changedstored 516effd9be…f1f199now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 117 records. Each step hashes the current value together with the sibling shown.
- leaf 1f0a4dfceea26a6982df7a85b77325e6f44105c8b89d1869b3ee76f1d72408dd
- 01 R 1f28869a905d646a2ef555005cc3a06aa96765559f233f7d27ffbe0bdbb8430e
- 02 L d414681fc3d60cbd6a5e8db4bb96d6a9984da84494bb7e6ccc4386bb739e1989
- 03 R ae3c52f2fe6a821353fd85f5c0263c41145299518053547c89e262849507c791
- 04 L 08e234943511f483fef3a516c57d6aa71c813d3051c240d8c0bc4355b065548c
- 05 R 05a1c4b1a8f8b9c646132b061923e00c8c7d701c193e34d7e2f575acacc08672
- 06 R e474a4478052a1c093c1a85cc1bab0c71b19996eba0ec34657f0a8d041552ce2
- 07 R 62a2a0c9ba437084e7e5fdb78b6f8810d868ecf54e6dc6896601ed87c1025434
- root a200d5b226e7253b8a013896c76a69829bea43e975701a4c73c9945d83be798d