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
MUNICIPALITY OF JOSE PANGANIBAN, CAMARINES NORTE Award a ₱748.4K contract to MCEL PANGANIBAN CONSTRUCTION AND TRADING CORPORATIONMunicipalities
Transaction hash:
14703d5d238a09fb8a2f135e1e484fcb490bc09b21cb3248c33245905c9495e6
Status:
Included and unchanged
Block:
#3,720 2,293 blocks after it
Position in block:
Transaction 25 of 310
Award day:
Mar 27, 2019 (7 yrs 7 mo ago)
Value:
₱748,356.00
Project:
SUPPLY & INSTALLATION OF 5 UNITS 5TR FLOOR MOUNTED
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 #3,720 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)MUNICIPALITY OF JOSE PANGANIBAN, CAMARINES NORTE awarded it to MCEL PANGANIBAN CONSTRUCTION AND TRADING CORPORATION on 2019-03-27.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 Jose Panganiban 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 14703d5d23…9495e6now …
- 2. Block Merkle root changedstored 64f04267a3…339f58now …
- 3. Block #3720 hash changedstored 3f15d4e9d4…54c084now …
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 309 records. Each step hashes the current value together with the sibling shown.
- leaf 14703d5d238a09fb8a2f135e1e484fcb490bc09b21cb3248c33245905c9495e6
- 01 L 141dbd26729f27f245a38e17ca223eb705a836b0bd4b2370b107bed434f553cc
- 02 R 17c92e7b6ef787b59f6236106dc89b07e943e6251686239da1d385f2e46b84c2
- 03 R ad8e0f1aa106f4be2542745aae3b7be40be8af29baab257b5e95ea0ade64e5cb
- 04 L 2a6d6105f45c4dd5b5524e9b3b75650e205adea0ff1e002e4c75bf46f242353b
- 05 L 9a64741c082fa03f0304ed7b0ef6cb8627c7c1f5a514b6a4c81b64a7f06da433
- 06 R 789f1694d308d674d54ec60dc696e42555766365636f25e0ddea80c75131a243
- 07 R 5584d51883e816fbd304fdb5f7a856ca77435d7f47de439afde4adfdc487542b
- 08 R ca0564771a0f1a9107654dc2da1313b316c23db852c6dfc639c5882cc3ac54de
- 09 R 4b31023fe3381b363a807eb222891eae26620abbcf9653dd0776ba2900814b74
- root 64f04267a33cac66beb905489888c57b1a221b68b84a279f70702d689f339f58