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
CITY OF MATI, PROVINCE OF DAVAO ORIENTAL Award a ₱5.4M contract to MARK ANTHONY CONSTRUCTION & SUPPLYCities
Transaction hash:
fa62e31969cd320b1bd65d69ff822e9170078a4a456e4b32b2a552b332cd68d1
Status:
Included and unchanged
Block:
#3,537 2,476 blocks after it
Position in block:
Transaction 182 of 187
Award day:
Sep 19, 2018 (8 yrs 1 mo ago)
Value:
₱5,376,218.58
Project:
Construction of Fish Landing Center at Barangay Tamisan, City Mati
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 #3,537 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)CITY OF MATI, PROVINCE OF DAVAO ORIENTAL awarded it to MARK ANTHONY CONSTRUCTION & SUPPLY on 2018-09-19.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 City of Mati 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 fa62e31969…cd68d1now …
- 2. Block Merkle root changedstored 2f0e775ace…78962dnow …
- 3. Block #3537 hash changedstored eea48830bc…356292now …
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 186 records. Each step hashes the current value together with the sibling shown.
- leaf fa62e31969cd320b1bd65d69ff822e9170078a4a456e4b32b2a552b332cd68d1
- 01 R fbf0fb013a48e8957fa9b60163ca4accdf1130ecbbcbed389dd225c88b0c6119
- 02 L b9e25ca801a01927c55d8cdb3c56209155ef5683e6b301ac0da2f27392d7fb1f
- 03 L f8c22ebafcca38bcc21505a510cc3e2664b4dd42bffb429760c7532edce6c90a
- 04 R cadf2ba51e41b3120d6ea039bac072783da427a5ee430f303c0ff927b55e0868
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- 06 L 15fdf8d728096a2cddc5dd693d3dc51fc9b15b2ecaac96e8c79bb355588c74a3
- 07 R 1c8b2e3ff0999974517245d4bb48565ca017b8e2a3937e9622ef9abc7e41a000
- 08 L cd01ac2ab55ac5d645332822b9c7123f7bd8a76dac1b567d3675582084dfa397
- root 2f0e775aceca87ffa51a030775b79291700156b01c2b327713e5c9191078962d