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 PUBLIC WORKS AND HIGHWAYS - BACOLOD CITY DEO Award a ₱15.1M contract to GOLDSTAR MARKETING AND CONSTRUCTION SERVICES INC.National agencies
Transaction hash:
f4e07ff4e0c1eefdc9e6deb0e6cd9d6e18e18151d2c7055fed8d1cc2818f32a3
Status:
Included and unchanged
Block:
#5,278 735 blocks after it
Position in block:
Transaction 200 of 214
Award day:
Sep 19, 2023 (3 yrs 1 mo ago)
Value:
₱15,130,162.99
Project:
23GO0100
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 #5,278 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 PUBLIC WORKS AND HIGHWAYS - BACOLOD CITY DEO awarded it to GOLDSTAR MARKETING AND CONSTRUCTION SERVICES INC. on 2023-09-19.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)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 f4e07ff4e0…8f32a3now …
- 2. Block Merkle root changedstored 2815444afd…281ce6now …
- 3. Block #5278 hash changedstored d5f9f47ad5…962cc5now …
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 213 records. Each step hashes the current value together with the sibling shown.
- leaf f4e07ff4e0c1eefdc9e6deb0e6cd9d6e18e18151d2c7055fed8d1cc2818f32a3
- 01 R f517f2f41b8b91a8082624da936d32493df76ccfe0d19ac1449bd7fbfa5f01de
- 02 R a81d1c9745b6d33640f3a4b0d0be287c33062d0316a3f7f853c287a83cd454ff
- 03 R a6297a835e5193b0343f5869eac6e2525cc95e8b05bf463c0c27dd7cd27bd52b
- 04 L 36b19aa4ef31583415f15097a29e296f2b36bb37d58206edbdd195d81fa8bb53
- 05 R 84fe3752ccc401121093de30e5c9bf3a823c7c91a05a5d12be943bb888c1f5ca
- 06 R 9af3a2c7d048cfac8837fdbe7e12cd8641816b363768225d75e3d7566e0afec4
- 07 L 1060c46b911c06c8027adf6453bd8a5820b893ae34a05fd8343830394d2b067e
- 08 L 0e038ae75b11edd7857e62bacd68e7e4c633c807743bcc13538f4ca1d8582752
- root 2815444afd56c39f041ccf96498695d28ee48e4a3bc310ad83f42180a3281ce6