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
BARANGAY CAROSUCAN SUR, ASINGAN, PANGASINAN Award a ₱99.0K contract to AF MANUEL CONSTRUCTION INC.Barangays
Transaction hash:
ca6f0eb803e59089d6514eab9369677ee8e3e90856108fe031293d339a676c14
Status:
Included and unchanged
Block:
#5,157 856 blocks after it
Position in block:
Transaction 205 of 265
Award day:
May 18, 2023 (3 yrs 5 mo ago)
Value:
₱99,000.00
Project:
Construction of Concrete Stairway for Farmers
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 #5,157 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)BARANGAY CAROSUCAN SUR, ASINGAN, PANGASINAN awarded it to AF MANUEL CONSTRUCTION INC. on 2023-05-18.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 ca6f0eb803…676c14now …
- 2. Block Merkle root changedstored e9707e2d19…f9eb0bnow …
- 3. Block #5157 hash changedstored 3ef60d891e…11555dnow …
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 264 records. Each step hashes the current value together with the sibling shown.
- leaf ca6f0eb803e59089d6514eab9369677ee8e3e90856108fe031293d339a676c14
- 01 L c897a74c074091bc6000a05d3f95357ece68f2e2534577f751038523df37cd06
- 02 R ade653e057c879d27ae9999ae8d203a6b674fe799f771010fdd12e824aeb6323
- 03 L 158073a73fa1adef78b086f5dc1b875269242ea2888c06bc6dfb8ea2bd7ff3a3
- 04 L 157fab324f9eacdfa1210b646284fe32e07f99688fa344625c451f95e1273721
- 05 R 9aef57bed322fb34036de7aa784b79331b036fa84a9f9be2e4d1f28d8ffac14e
- 06 R 5556ff760528e350a08ef0ce32465f1973dfccf11c58585a3d8e3cb2cecbbc25
- 07 L 335e6ea6e203f7e8237e3fd85c273605e032ce764575f35446fa7558b8eba897
- 08 L ebd918840cf491172b05a50fb4c320a102abf4dd4570961397d5e4d65d538d68
- 09 R 10f46993be8093a2038f236f91cdbe0f2a0a42c753cab39799f10bdd43228ece
- root e9707e2d199d8eec75e1ce5ef411edf81bb465162807c5d562817e07d8f9eb0b