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 BAAO, CAMARINES SUR Award a ₱2.6M contract to MCJ SUMMIT ENTERPRISEMunicipalities
Transaction hash:
c71a8e4b27bd2afa1bf60f7840e20f8d8fec2ca2090ad7bf6c1249953dbcaa78
Status:
Included and unchanged
Block:
#3,861 2,152 blocks after it
Position in block:
Transaction 308 of 392
Award day:
Aug 28, 2019 (7 yrs 2 mo ago)
Value:
₱2,605,703.49
Project:
MULTI-PURPOSE HALL – SAN ISIDRO
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 #3,861 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 BAAO, CAMARINES SUR awarded it to MCJ SUMMIT ENTERPRISE on 2019-08-28.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)COA's CY2024 audit of Baao 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 c71a8e4b27…bcaa78now …
- 2. Block Merkle root changedstored 181d151347…df1cccnow …
- 3. Block #3861 hash changedstored 7926c1fc9c…107c54now …
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 391 records. Each step hashes the current value together with the sibling shown.
- leaf c71a8e4b27bd2afa1bf60f7840e20f8d8fec2ca2090ad7bf6c1249953dbcaa78
- 01 R c738f5d57a863b46e2ce97d7b082612d2c85b333f76d7dca3d2477a2d759a05a
- 02 R 3bddb175b4676525e3c21cb4736493014b032cbc42ba87bb1cbefa6d4f5283b1
- 03 L 28ca160b7f0f601973800ca866381d93ebc4b981951f720d6ff4dca53a937792
- 04 R 79cfa88967a9fe88a797d23553558c3e32e77634468adcbacd44b579d8f18c15
- 05 L aa43d6a6ec383a889f7cc516ef877b3823337ce0bc395b6fc98006381c4555a1
- 06 L 56003b96815730335e0d1327159db458b4492cf404e002a4ff1e957ae37ae94c
- 07 R a0b6b8e8ef454bde6cfc85b670575efe77d92acf51e99b2b2fdd928c9cd472ee
- 08 R cce79547af7dfcbabd59dcbc396695d8d445a73d356c77bde8c0189390694fb2
- 09 L 979b4d3e5760a6351aa4cb4f27f8dc7d0f92c32b2a6cc6417038e7abc477a153
- root 181d1513478cc52b38ce05305b3c65d2e4abe2abab173fe7b5777c6e51df1ccc