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 LAMBUNAO, ILOILO Award a ₱293.4K contract to QUATRO AMIGOS BUILDERS & SUPPLYMunicipalities
Transaction hash:
3b1eeec4aca0682fb800f168d5a7e068ec29ab8b174d836048cce61e2acbc681
Status:
Included and unchanged
Block:
#5,085 928 blocks after it
Position in block:
Transaction 112 of 468
Award day:
Mar 6, 2023 (3 yrs 8 mo ago)
Value:
₱293,448.00
Project:
Road Concreting (One Job),-Pandan
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 #5,085 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 LAMBUNAO, ILOILO awarded it to QUATRO AMIGOS BUILDERS & SUPPLY on 2023-03-06.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 Lambunao 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 3b1eeec4ac…cbc681now …
- 2. Block Merkle root changedstored 9fe4ffea73…a12811now …
- 3. Block #5085 hash changedstored 83c50f525d…42717anow …
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 467 records. Each step hashes the current value together with the sibling shown.
- leaf 3b1eeec4aca0682fb800f168d5a7e068ec29ab8b174d836048cce61e2acbc681
- 01 R 3b82660c499559b18eba1ae0839a716fef4d23edaf0a730bcb3eff0c4e003177
- 02 R e4ee5b8a1bcbec3b5d6479b8815595c0c8878e30e288cda575a0d423486e3e86
- 03 R 08cbf1dbec32c23d931fa2e55c4cd85cd588effa512636028434186b5810bffe
- 04 R f21e68ad95657e6d1481285e9d781180ad83ee369cc8a1215a29bbafb28ca9fa
- 05 L 1115b2861014d06d67570548d8e5ce9bf83f8248688ec0e39b4c8fef6f8f6bc5
- 06 L 41d908a31f1b0cc89983ca8325a24d6dd94960de7031c3063540d371870378e1
- 07 L b964499932ee88745a39787595c6878aaa0411d4fa840ff684f8c7729a793fb2
- 08 R d21a91438b24b0bf3476076df5404f0f5f27c984354409df29fc2c0157ea4f5d
- 09 R 711cac55544ed07382376575b40967b6f603e878e6a1f71e99daddaa96cf2428
- root 9fe4ffea73ea49e2f8611ee1a3953ea95679afc374774c5c74b641ffdda12811